willamette ball cone valves sales 2200 2600

7/28/2019 Willamette Ball Cone Valves Sales 2200 2600

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BULLETIN 2200/

JULY

WILLAMETTE BALL AND

CONE VALVES

List 26Series 2600

AWWA Metal SeatedBall Valves

List 22Series 2200

Metal Seated Cone Valves


2/28 2011 DeZURIK, Inc.


3/28

Series 2600 A Valve That Will Last for Decades.

The Willamette List 26 Metal Seated Ball Valve is the absolute premiumquality valve for municipal applications. Water and sewage districts theworld over recognize it as the best valve available for performance and

reliability in critical service applications. List 26 valves are designed forstandard pipe sizes from six to sixty inches. Standard design pressuresare up to 300 psig (2068kpa), certain special designs are available forpressures in excess of 400 psig (2758kpa).

The List 26 is a heavy duty Ball Valve built especially for pump stop andcheck, pressure regulating, flow control and critical shut-off service inmunicipal systems. It is a superior valve because of its unique designfeatures, uncompromising use of quality materials and the precision ofits fabrication and assembly. The valve consists of four main elements:the body, the ball, the torque unit and the operator.

The body is a pressure vessel that houses the ball sub-assembly. It

is cast in four pieces: two body halves and two adaptors, which aresealed together with O-rings to prevent leakage. The adaptors carry thebody seats, made of 400 Series monel, and also serve as flanges forconnecting the valve to the line.

The ball controls flow through the valve. It is, in effect, two intersectingcylinders, one being the full ported waterway, the other retaining theseats. The ball rotates on support trunnions that are integrally cast withthe ball, ensuring maximum rigidity in the body. An operating shaftconnects with one trunnion and extends through the body of the valveto the torque unit. Due to the trunnion mounted arrangement, the shaftacts as a rotating element only. Therefore, Willamette valve shaftsdo not fall victim to fatigue. They are made of 17-4PH high strength

stainless steel. Other materials are available. Attached to the ball are300 series stainless steel seats. The stainless steel seats have a flexibleouter rim which deflects slightly to contact the mating monel body seatwhen the valve is closed.

The torque unit provides the multiplication of leverage to rotate theball. It utilizes a lever attached to the ball operating shaft and a pairof metal links which work with a crosshead to rotate the ball its fullninety degrees. This link/lever action provides a large mechanical advan-tage when seating/unseating the valve. It also produces a variable ballrotation speed as the valve opens or closes, minimizing hazardous surgeand water hammer.

The standard list of operators offered by Willamette is documentedlater in this brochure. Each one of them is fully capable of meeting thedemands of any specific application.

List 26 Series 2600 Ball ValvesWhen You Can't Afford a Lesser Valve, Specify the Best . . .

List 26 With Link and LeverTorque Unit

List 26 With LimitorqueDirect Drive Operator

List 26 With Limitorque T UnitDirect Drive Operator


4/28

List 26Cutaway View Metal Seated Ball Valve

Wide choice ofoperators available

Integrally cast ball andtrunnions mounted atboth ends

Circular full ported

waterway throughboth ball and body

results in minimumhead loss

Externalball-positionindicator

Bronzebushing

Link and leveroperating mechanismprovides maximummechanical advantage,minimizes water hammer

Solid bronze bearingsfor low maintenance longer life

Precise machining ofbody and ball seats givesdrop-tight seal

Monel body seatsmate with stainless

steel ball seats forlong life

Alloy Steel Shaft

Ball

Valve Body

Torque Unit

Adaptor

Flanges


5/28

List 26 Series 2600 Ball ValvesMetal Seated Ball Valve with Link and Lever Torque Unit

A.

Full Closed

B.

50% Stroke

C.

Full Open

Link and Lever Torque Unit

50% Stroke

19% Flow

Full Open

Full Open

Full Closed

Full Closed

A. B. C.Torque Unit Controls Pump Start-Upand Shut-Down Surges

Precise Flow Regulation

The Willamette Link and Lever valve operating mechanism isdesigned to minimize water pressure surges and water hammer.In closing, 81% of the flow area is cut off during the first 50%of the operating stroke. The final 19% of the flow area is thenslowly closed in the last 50% of the stroke. By shutting off themajority of the flow quickly, then slowly reducing the last 19% of

the flow area, water hammer and system shock are virtually elimi-nated. The opposite occurs in the opening cycle, with a slow ballmovement during the first half of the operating stroke.

These drawings illustrate the desirable effects of the List 26Link and Lever Torque Unit. The variable plug rotation speed andmechanical advantage are obtained from the constant, linearoperator movement. When the valve is closed, the links are atright angles to the lever. In theory, this arrangement provides amaximum mechanical advantage.

Lower Operator Torque

The Willamette Link and Lever Torque Unit has two other basicfunctions. First, it provides the ball shaft with a maximum amountof torque with a minimum amount of input. Operator torquerequirements are reduced and easier operation is the result.Secondly, the torque unit provides adjustable mechanical stop,limiting devices for positioning the seats for final sealing and alsoensuring a full port opening through the valve.


6/28

List 26 Series 2600 Ball ValvesAdvanced Components

ForCloserDetailsSeePage 10

1

2

3

45

6

7

89

10

11

12

13

1415

16

17

18

19

20

2122

2324

25

Top View/Section

6

8

7

9

10

11

12

5

1

2

3

4

1413

15

Side View

These top and side views clearly define eachcomponent part that goes into the making ofa Willamette List 26 AWWA Ball Valve.

Top View/Section1. Thrust Screw . . . . . . . . Steel

2. Thrust Pin . . . . . . . . . . Bronze

3. Body Trunnion End . . . . Cast or Ductile Iron

4. Body Bushing . . . . . . . . Bronze

5. Adaptor . . . . . . . . . . . Cast or Ductile Iron

6. Adaptor Seat . . . . . . . . Monel

7. Body Operator End . . . . Cast or Ductile Iron

8. Indicator Shaft . . . . . . . Steel

9. Indicator . . . . . . . . . . . Cast Steel

10. Ball Journal . . . . . . . . Bronze

11. Ball Seat Ring . . . . . . . Stainless Steel

12. Ball . . . . . . . . . . . . . Cast or Ductile Iron

13. Ball Journal . . . . . . . . Bronze14. Thrust Washers . . . . . . Bronze

15. Ball Shaft . . . . . . . . . Steel

16. Torque Pin . . . . . . . . . Steel

17. Lock Ring . . . . . . . . . Steel

18. Sidemember . . . . . . . . Cast Bronze

19. Crosshead . . . . . . . . . Cast Bronze

20. Link . . . . . . . . . . . . Cast Steel Bronze Bushed

21. O-Ring Retainer . . . . . . Cast Bronze

22. Lock Ring . . . . . . . . . Cadmium Plated Steel

23. Torque Unit Housing . . . Cast Iron

24. Lever . . . . . . . . . . . Cast Steel

25. Torque Unit Cover . . . . . Cast Iron

Note:

For ASTM numbers and materials for higherpressure class valves, see specificationson pages 26 and 27.

Side View1. Handwheel . . . . . . . . . Cast Iron

2. Thrust Collar . . . . . . . . Cast Iron

3. Grease Fitting . . . . . . . Stainless Steel

4. Adaptor . . . . . . . . . . . Cast or Ductile Iron

5. Dowel Pin . . . . . . . . . Steel

6. Leadscrew . . . . . . . . . Stainless Steel

7. Torque Key . . . . . . . . . Steel

8. Sidemember . . . . . . . . Cast Bronze9. Lever . . . . . . . . . . . . Cast Steel

10. Links . . . . . . . . . . . Cast Steel Bronze Bushed

11. Link Pin . . . . . . . . . . Stainless Steel

12. Lock Screw . . . . . . . . Steel

13. Adaptor Seat . . . . . . . Monel

14. Ball Seat Ring . . . . . . . Stainless Steel

15. O-Ring . . . . . . . . . . Rubber


7/28

TandemCylinder

ElectricMotorOperator

Cylinder

Mounting Plate

HousingSide Member

Link

Shaft

Lever

Bushing

Crosshead

Snap Rings

Bushing

Link

Lead ScrewAcme Threaded

Side Member

Bushing

CoverIndicatorShaft

Indicator

Bushing

Link-pin

Dowel

Bushing

List 26 Series 2600 Ball ValvesExploded Views

Dowel

Journal(Bronze)

Bushing(Bronze)

Thrust Washer(Bronze)

*Optional Second

Adaptor Seat Ring(Monel Overlay)

Nut

O-ring

Shaft

ShaftSeal

Body Half

Adaptor Seat Ring(Monel Overlay)

*Optional SecondBall Seat Riong(Stainless Steel)

Adaptor

Capscrew

Ball

Body Half

Thrust Pin

Jamnut

Setscrew

Journal(Bronze)

Bushing(Bronze)

Ball Seat Ring(Stainless Steel)

Adaptor

Capscrew

Capscrew

Four piece body and ball sub-assembly of the WillametteList 26 Ball Valve (except the 6", 8", 48", 54" and 60" valves),(150, 200, 1200, 1400, 1500mm)

* The overwhelming majority o metal seated ball valveapplications are or single seated valves.

List 26AWWABall Valve

Standard Linkand LeverTorque Unit


8/28

Variable Ball Rotation Controls Surge

This graph compares Willamette List 26 openingcharacteristics with the opening characteristicsof other major valve types. The curves show thatthe opening flow through a List 26 is an optimumaccelerating pattern, slow at first, then smoothlyincreasing to full port. Closing is just the reverse,with the first 50% of the stroke reducing flow by81%, and the final 50% closing the valve completely.

This flow pattern is more effective at controllingwater hammer and surge than any other valve. Itconstitutes one of the major design advantages ofthe List 26.

0 10 20 30 40 50 60 70 80 90 100

Stroke vs. Flow

Percent

age

ofTotalStroke

ClosedPercentage of Flow

Open

90

80

70

60

50

40

30

20

10

0

100

0 10 20 30 40 50 60 70 80 90

90

80

70

60

50

40

30

20

10

0

100

Stroke

vs. Ball Angle

Ball Angle

vs. Discharge

Ball Angle in DegreesOpen

Percentage

ofTotal

Stroke

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

1.0

Closed

List 26 Series 2600 Ball ValvesCost/Performance Characteristics

100% Full Port Design Cuts Costs

Full ported valves are far more cost effective thanother valve types, mainly because of lower headloss. This table shows annual power costs for

different valve types. All amounts are based on $.09/kWh, continuous pumping (8,760 hours/year) at 70%overall efficiency with a line velocity of 16 ft/sec.

Example: When using a typical butterfly/swingcheck valve pump control combination for a 36"(900mm) diameter system, the check valve costs$22,284.00/year and the butterfly costs $8,969.00/year, compared to List 26 costs of $1279.00/yearasavings of $149,870.00 over five years.

Full Port Design Makes Sense!

Ball Angle, Flow Area Accelerate During Stroke

This graph shows the relationships of stroke, ball angle and valve

discharge rate during the List 26 opening rotation. As the ball rotatesslowly early in the stroke, discharge rate is low and highly controlled.As the stroke continues, the ball angle accelerates, allowing acorresponding increase in discharge rate. At full port, discharge isat maximum and flow obstruction is near zero. This function, whichminimizes pressure changes, is accomplished on the List 26 withoutcomplicated variable speed operators or controls.

List 26

Cone Valve

Butterfly Valve

Gate Valve

Needle & Globe Valve

Total Stroke vs. Ball Angle

Ball Angle vs. Coefficient of Discharge

Estimated Annual Power Costs (in U.S. Dollars)

ValveDiameter

Ball &ConeValve

GateValve

SwingCheckValve

ButterflyValve

GlobeValve

6"150

119 133 885 800 6,046

8"200

171 216 1,475 1,312 9,916

10"250

206 369 2,322 1,611 15,667

12"300

236 494 3,060 2,160 20,976

14"350

321 671 4,158 2,573 28,533

16"400

418 874 5,434 2,739 37,233

18"450

437 1,025 6,396 3,203 43,500

20"500

523 1,264 7,889 3,956 53,748

24"600

711 1,821 11,369 5,695 77,378

30"750

977 2,610 15,476 6,226 105,837

36"

900 1,279 3,576 22,284 8,969 152,39642"

11001,615 4,645 28,828 11,645 197,738

48"1200

2,112 5,935 37,675 15,210 258,232

54"1400

2,278 7,336 45,601 18,259 310,100

60"1500

2,433 9,032 56,328 22,546 382,648

InchMillimeter


9/28

Improved Valve Flow Coefficients

CV

values are based on the amount of flow througha full ported ball valve in a closed loop system at1.0 psig (6.9 kpa) constant pressure drop.

Note:For more specic fow inormation, please contact yourDeZURIK APCO Willamette representative.

List 26 Series 2600 Ball ValvesCost/Performance Characteristics

Q

PSG

CV

CV

CV

=

=

=

=

Flow in U.S. gallons per minute

calculations based on:

(GPM)Pressure drop (PSI)

Specific gravity of fluid(Water = 1.0)

Valve flow coefficient

Venturi Allows Smaller-Than-Line-SizeValve Use

The venturi-type installation allows effective use ofthe List 26 in smaller-than-line-size applications, suchas distribution systems, pressure reducing serviceand gravity mains. The List 26 is ideal for theseapplications because of its unobstructed waterway.In many venturi installations, it can be specified oneor two sizes smaller than normal line size.

The user benefits from the superior operatingand maintenance features of the List 26 at a costcompetitive with the larger obstructed-waterwayvalves. In some cases, headloss resulting from the

venturi-List 26 combination is actually less thanfrom the larger obstructed-waterway valves. Testshave shown a 24" (600mm) venturi, for example, toproduce less head loss than a 30" (750mm) gate orbutterfly valve in certain applications.

Reducer Increaser

24" (600mm) Ball Valve

Flow 30" Diameter(762mm) (762mm)(610mm)

24" Diameter 30" Diameter21 8

APPROXIMATE CV

VALUESAPCO Willamette Cone Valve for Closed Loop System Plug Angle

in Degrees from Closed

ValveSize

(inches)5 10 30 50 70

FullyOpen

6"

15034 70 226 484 1,043 3,400

8"200

61 124 401 859 1,853 6,688

10"250

96 194 627 1,343 2,896 11,942

12"300

137 280 902 1,934 4,170 19,300

14"350

187 381 1,229 2,633 5,676 26,300

16"400

245 497 1,605 3,440 7,414 34,400

18"450

310 629 2,031 4,353 9,383 47,890

20"500

382 777 2,508 5,375 11,586 59,900

24"600

550 1,119 3,612 7,740 16,683 88,900

30"750

860 1,748 5,643 12,092 26,065 147,800

36"900

1,238 2,517 8,126 17,413 37,535 222,000

42"1100

1,685 3,426 11,060 23,699 51,085 316,000

48"1200

2,201 4,475 14,445 30,954 66,723 413,000

54"1400

2,786 5,664 18,282 39,176 84,447 565,880

60"1500

3,439 6,993 22,571 48,367 104,257 752,300

InchMillimeter


10/28

List 26 Series 2600 Ball ValvesMetal to Metal Seats

Spring Seat Design

Closing Action

The ball is fully rotated and positioned for final sealing using positive

mechanical stops in the valve actuating mechanism. (Figure A)

Closed and Seated

The differential pressure (high pressure/low pressure) acting onthe back side of the ball seat ring causes the outer rim to deflectslightly, causing the ball and ball seat ring to move forward andmake contact with the body seat ring. (Figure B)

Opening Action

The ball is rotated to open the valve by the valve actuatingmechanism. After the ball rotates approximately one half degree,the offset eccentric action is sufficient to pull the ball seat backfar enough to overcome the ball seat ring deflection. Seats neveragain make contact during rotation of the ball. The ball stays in theopen position using positive mechanical stops in the valve actuatingmechanism to form a smooth, unobstructed water passage.

48" (1200mm) 300# Class Turbine Guard Valve with High Pressure Accumulator Installed in Northern Caliornia.Hydro Electric Project Emergency Shut-O Valve

.004"-.010" Gap(.1-.3mm)

High Pressure Side

Low PressureSide

Back Side Of Ball Seat Ring

High Pressure Side

A

B

Metal to Metal Seats Last Decades Longer Than Rubber Seats

Rubber seated valves that are initially less expensive, can become very costly and inconvenientwhen your system is shut down due to inevitable rubber seat repair and/or replacement. Our

design has resulted in metal-to-metal seats that can handle tough applications and provide longmaintenance-ree lie without wedging, galling, scraping or seat replacement.

Metal to Metal Seats Are Designed For Severe ThrottlingService. Rubber Seats Are Not!


11/28

Precise Flow Regulation

List 26 Ball Valves will control pressure differentials and flow rates toextremely close limits without hunting, vibrating or excessive noise.List 26 valves act as an energy absorber in any throttled position dueto the back pressure inside the valve body and around the ball. This,together with durable metal to metal seats which allow line velocities in

excess of 100 ft./sec. (30 m/sec.), make Willamette Ball Valves ideal forthrottling applications.

Virtually Maintenance Free

Thousands of Willamette Ball Valves have been in service forover a 40 year period almost completely trouble-free.

Self Cleaning, Non-Clogging Design

When the valve is opening or closing, flow goes through and around theball, flushing out debris. This makes the List 26 ideally suited for rawsewage service, assuring complete closing of the valve.

Drop-Tight ShutoffMetal to metal seats mate precisely, maintaining a drop-tight seal.The seal lasts the life of the valve because of the durability of the metaland the eccentric motion of the seats. (Standard leakage is defined as1oz. (29.57 mL) per nominal inch size per hour.)

No Measurable Head Loss

True full port opening results in no more head loss than an equivalentlength of pipe.

Trunnion Mounted

The trunnion mounted ball allows the majority of the hydraulic load

to be supported by the trunnions, resulting in low bearing pressureand no shaft fatigue.

Longer Bearing Life

Bearing materials are made of different degrees of hardness preventinggalling and extending life. Bearing pressures are low compared tosimilar valves (900 psig (6205kpa) for 150# class and 1500 psig(10342kpa) for 250# class). Solid bronze construction means longer,trouble-free service, and like our metal seats, the bearings will last thelife of the valve.

Lifetime Seats

Our competitors say their seats are easily replaceable because theyhave to replace their seats. Under normal operating conditions youwon't have to replace List 26 metal seats.

List 26 Series 2600 Ball Valve Features

Engineering Reminders

1. Metal seated ball valves andadjacent pipe must be independently

supported.

2. Valve supports are not intended oruse as anchors.

3. Due to the act that alignmentbetween the valve and adjacentpipe should be stress ree, it isrecommended that a fexibleconnection be installed on the valveseat side.

Hydraulic Water Cylinder ActuatedList 26

Coastal Water Authority, Houston, TXLynchburg Pump StationAir/Oil Tandem Cylinders


12/28

Torque unit (valve operating mechanism) complete withappropriate operator is shown in its customary verticalorientation, (perpendicular to pipeline), however, torqueunit complete with operator may be rotated in any o 90increments (parallel with pipe-line) i so desired to suitinstallation requirements.

Valve accessories such as control piping, limit switches,etc., not shown.

Envelope dimensions o the ball valve assembly (valve andoperating mechanism) are shown below.

For more specic dimensions, please contact your DeZURIKAPCO Willamette representative.Dimensions and specications given in this publication were

correct at time o printing, but should not be used in lieu ocertied drawings.

Note: All Dimensions For Class 250# ValvesAlso Apply to Class 300# Valves.

APCO Willamette List 26 Ball valves are manuactured to AWWAC-507 standard or ball valves 6" - 48" (150 - 1200mm) 150, 250and 300psi pressure classes. 54" - 60" (1400 - 1500mm) alsoavailable.

AC

B

List 26 Series 2600 Ball ValvesValve and Operating Mechanism Dimensions

AC

BOPEN

SHUT

Hydraulic Cylinder Operator

InchMillimeter

List 26 AWWA Metal Seated Ball Valve

Dia.A

(Length)

B(Height)

C(Width)

Weight(Approx. lbs/kg)

125# 250# 125# 250# 125# 250# 125# 250#

6"

150

14

356

14.875

378

14

356

14

356

15.125

384

15.125

384

382

173

422

191

8"200

15381

15.25387

17.5445

17.5445

19.125486

19.125486

432196

492223

10"250

18.5470

20.125511

22.25565

22.25565

21.5546

21.5546

812368

802364

12"300

19.5495

21.375543

26660

26660

23.125587

23.125587

982445

1012459

14"350

22.125562

26.5673

29.5749

29.5749

28.25718

28.25718

1432650

1502681

16"400

25635

27686

31.25794

31.25794

29.25743

29.25743

1882854

2082944

18"450

28.5724

31787

38.5978

38.5978

37940

37940

22731031

24041090

20"500

30762

34864

38.5978

38.5978

37940

37940

29731349

29441335

24"600

35.375899

39.125994

461168

461168

41.8751064

41.8751064

41241871

62272825

30"750

44.251124

47.251200

57.51461

57.51461

531346

531346

72273278

105064765

36"900

531346

551397

671702

671702

59.8751521

59.8751521

112275092

155567056

42"1100

59.51511

631600

781981

781981

68.751746

68.751746

150766838

188508550

48"1200

721829

74.51892

89.52273

89.52273

94.6252403

94.6252403

151256861

2425011000

List 26 Hydraulic Cylinder Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

14356

14.875378

32813

32813

23.5597

23.5597

600272

640290

8"200

15381

15.25387

33.75857

33.75857

27.5699

27.5699

750340

810367

10"250

18.5470

20.125511

36.125918

42.8751089

29.875759

29.625752

1200544

1290585

12"300

19.5495

21.375543

38965

44.751137

31.5800

31.25794

1500680

1630739

14"350

22.125562

26.5673

46.51181

46.51181

36.375924

36.375924

2200998

22701030

16"400

25635

27686

47.3751203

58.1251476

37.375949

40.51029

25001134

27001225

18"

450

28.5

724

31

787

61.75

1568

68.75

1746

48.25

1226

50.375

1280

3200

1451

3700

1678

20"500

30762

34864

61.751568

68.751746

48.251226

50.3751280

40001814

43001950

24"600

35.375899

39.125994

72.51842

79.6252022

55.251403

56.1251426

57002585

92004173

30"750

44.251124

47.251200

85.3752169

90.1252289

67.251708

70.251784

100004536

141506418

36"900

531346

551397

90.1252289

94.8752410

74.1251883

77.1251959

145006577

192008709

42"1100

59.51511

631600

100.3752550

111.6252835

862184

92.52350

208009435

2680012156

48"1200

721829

74.51892

107.8752740

119.1253026

111.8752842

118.3753007

2900013154

3260014787

InchMillimeter


13/28

AC

BOPEN

SHUT

Air/Oil Tandem Cylinder Operator


AC

BOPEN

SHUT

Motor Operator

List 26 Air/Oil Tandem Cylinder Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"

150

14

356

14.875

378

45.5

1156

45.5

1156

23.5

597

23.5

597

675

306

715

324

8"200

15381

15.25387

47.251200

47.251200

27.5699

27.5699

900408

960435

10"250

18.5470

20.125511

49.6251260

58.1251476

29.875759

29.625752

1400635

1500680

12"300

19.5495

21.375543

51.51308

601524

31.5800

31.25794

1800816

1930875

14"350

22.125562

26.5673

61.751568

61.751568

36.375924

36.375924

26001179

26801216

16"400

25635

27686

62.6251591

78.6251997

37.375949

40.51029

28001270

30001361

18"450

28.5724

31787

82.252089

93.752381

48.251226

50.3751280

35001588

40001814

20"500

30762

34864

82.252089

93.752381

48.251226

50.3751280

44001996

46602114

24"600

35.375899

39.125994

97.52477

108.1252746

55.251403

56.1251426

62002812

104754751

30"750

44.251124

47.251200

113.8752892

120.6253064

67.251708

70.251784

111005035

153006940

36"900

531346

551397

118.6253013

125.3753185

74.1251883

77.1251959

160007257

203509231

42"1100

59.51511

631600

130.8753324

147.1253737

862184

92.52350

2350010659

2950013381

48"1200

721829

74.51892

138.3753515

154.6253927

111.8752842

118.3753007

3200014515

3560016148

InchMillimeter

List 26 Motor Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

14356

14.875378

34864

34864

23.5597

23.5597

600272

640290

8"200

15381

15.25387

35.75908

35.75908

27.5699

27.5699

750340

810367

10"250

18.5470

20.125511

38.125968

40.8751038

29.875759

29.625752

1200544

1290585

12"300

19.5495

21.375543

401016

42.751086

31.5800

31.25794

1500680

1630739

14"350

22.125562

26.5673

44.51130

49.51257

36.375924

36.375924

2200998

22701030

16"400

25635

27686

50.3751280

54.8751394

37.375949

40.51029

25001134

27001225

18"

450

28.5

724

31

787

58.5

1486

59.75

1518

48.25

1226

50.375

1280

3200

1451

3700

1678

20"500

30762

34864

58.51486

59.751518

48.251226

50.3751280

40001814

43001950

24"600

35.375899

39.125994

63.51613

67.6251718

55.251403

56.1251426

57002585

92004173

30"750

44.251124

47.251200

73.1251857

75.3751915

67.251708

70.251784

100004536

141506418

36"900

531346

551397

77.8751978

80.1252035

74.1251883

77.1251959

145006577

192008709

42"1100

59.51511

631600

85.6252175

91.8752334

862184

92.52350

208009435

2680012156

48"1200

721829

74.51892

93.1252365

99.3752524

111.8752842

118.3753007

2900013154

3260014787

InchMillimeter


14/28

AC

B

Electric Motor Operator with90 Direct Drive

AC

B OPEN

SHUT

Manual Operator

List 26 Motor Operator with 90 Direct Drive

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"

150

14

356

14.875

378

27

686

27

686

37.625

956

37.625

956

441

200

481

218

8"200

15381

15.25387

28.75730

28.75730

41.6251057

41.6251057

491223

551250

10"250

18.5470

20.125511

35.125892

35.125892

45.251149

45.251149

871395

961436

12"300

19.5495

21.375543

37940

37940

46.8751191

46.8751191

1041472

1121508

14"350

22.125562

26.5673

38.75984

38.75984

521321

521321

1541699

1611731

16"400

25635

27686

40.1251019

40.1251019

551397

551397

1991903

22411017

18"450

28.5724

31787

43.751111

43.751111

62.751594

62.751594

25891174

29881355

20"500

30762

34864

43.751111

43.751111

62.751594

62.751594

32891492

35281600

24"600

35.375899

39.125994

541372

541372

71.8751826

71.8751826

47082136

70763210

30"750

44.251124

47.251200

59.751518

59.751518

832108

832108

80763663

119225408

36"900

531346

551397

67.51715

67.51715

89.8752283

89.8752283

120765478

169727698

42"1100

59.51511

631600

761930

761930

98.752508

98.752508

164927481

2249210202

48"1200

721829

74.51892

812057

812057

126.6253216

126.6253216

2429211019

2789212652

InchMillimeter

List 26 Manual Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

14356

14.875378

22.75578

22.75578

23.5597

23.5597

500227

540245

8"200

15381

15.25387

24.5622

24.5622

27.5699

27.5699

550249

610277

10"250

18.5470

20.125511

26.875683

31.875810

29.875759

29.625752

930422

1020463

12"300

19.5495

21.375543

28.75730

33.75857

31.5800

31.25794

1100499

1230558

14"350

22.125562

26.5673

35.5902

35.5902

36.375924

36.375924

1650748

1720780

16"400

25635

27686

36.375924

421067

37.375949

40.51029

2100953

23001043

18"

450

28.5

724

31

787

45.625

1159

47.625

1210

48.25

1226

50.375

1280

2800

1270

3280

1488

20"500

30762

34864

45.6251159

47.6251210

48.251226

50.3751280

35001588

38201733

24"600

35.375899

39.125994

51.3751305

56.251429

55.251403

56.1251426

50002268

75003402

30"750

44.251124

47.251200

621575

67.6251718

67.251708

70.251784

85003856

126305729

36"900

531346

551397

66.751695

72.3751838

74.1251883

77.1251959

125005670

176808020

42"1100

59.51511

631600

77.8751978

84.1252137

862184

92.52350

172007802

2320010523

48"1200

721829

74.51892

85.3752169

91.6252327

111.8752842

118.3753007

2500011340

2860012973

InchMillimeter



15/28

Operators

Willamette List 26 Ball Valves canbe supplied with standard manual,electric motor or cylinder opera-

tors for most applications. Otheroperator control accessories canbe supplied that allow the user totailor the List 26 to specificperformance requirements.

These same operators are usedwith the List 22 Cone Valvesdescribed in the second part ofthis brochure.

Cylinder Operators

Cylinder operators are specified

for automatic operations.

Hydraulic Cylinder

This operator uses a double-acting piston which opens andcloses the valve when pressureis introduced. This is a standard

cylinder powered by water or oil,designed per AWWA C540.

Air/Oil Tandem Cylinder

The tandem cylinder above is our

preferred operator. This air/oilsystem eliminates the installationof a costly hydraulic accumulatorsystem by using a compressedair supply for a power source.This supply of compressed airalso furnishes an accumulatedsource of energy to provide anemergency closure of the valveduring power failure or otherunexpected conditions.

A clean reliable source of air (for

best results, 85-125 psig (586 -862kpa) is provided to the uppercylinder to power the valve. Thelower cylinder is oil filled and isused to provide control of theopening and closing times withthe smooth operation of oil.

For all valves, emergency fastclosing function can be providedfor rapid closure in the event ofloss of power.

Motor Operator

For applications requiring motoroperated valves, we will gladlymake recommendations and

supply the dimensions andcharacteristics for the valve,operator and controls required.

On the List 26, the electric motoroperator is also available with a90 direct drive unit (instead ofour standard link and lever torqueunit) for remote modulating, flowcontrol applications requiring amore direct 1 to 1 ratio of openingand closing.

Buried and SubmersibleService

The operating mechanism ispermanently lubricated and canbe sealed making it suitable forsubmersible service to approxi-mately 20 feet (6m) for extendedperiods of time. A completerange of stem extensions, valvestreet boxes complete withindicators as well as floor standsare also available.

Manual Operator

The manual operator is usedfor any stop service wheredependability is critical andwhere automation is notnecessary. Since the valve canbe easily operated by oneperson, no bypass is necessary.The operator is supplied with astandard AWWA handwheel or2" (50mm) square operating nut.

List 26 Ball Valves and List 22 Cone ValvesOperator Characteristics


16/28

TandemCylinder

Open SpeedControl Valve

Close

Oil

Oil fill

Close SpeedControl Valve

Check Valve

Fast Close

Speed Control

Normally OpenFast Close

2 Way Solenoid

Valve

ManualOperator

Exhaust

Pressure(Air supply)

4 Way Solenoid Valve

Shown De-Energized

A

B

E

P

Valve

= Optional/Emergency Fast Close

2

3

Air

List 26 Ball Valves And List 22 Cone ValvesSchematic/Standard Controls

OpenSpeedControlValve

CloseSpeedControlValve

HydraulicCylinder

Close

ManualOperator

Exhaust

Pressure


Shown De-Energized

Position

Speed Control

Normally Open Fast Close2 Way Solenoid Valve

Isolation Valve

Close For Manual

Controlv

Normally Open Fast Close


A

B

E

P

Valve

= Optional/Emergency Fast Close

2

3

4

3

4

Open Speed ControlValve

Close Speed ControlValve

OpenSolenoid

ManualOperator

Exhaust

Close Solenoid

Pressure

4 Way - 3 PositionSolenoid ValveShown De-energized

Hydraulic

Cylinder

Close

A

B

E

P

E

Valve

1Hydraulic Cylinder (Oil or Water) forModulating Control

Operation:

1. Normal Opening of ValveA. Open solenoid valve (1) (4 way/3 position) is energized

B. Pressure (P) to port BC. Port A exhausts to E

2. Normal Closing of ValveA. Close solenoid valve (1) (4 way/3 position) is energizedB. Pressure (P) to port AC. Port B exhausts to E

Manual Override Push in and rotate knob fully clockwise.There is a manual operator for both opening and closing functions.Both must be rotated fully counterclockwise for normalelectrical operation.

Hydraulic Cylinder (Oil or Water) with2 Fast Close Solenoids

Operation:

1. Normal Opening of ValveA. Solenoid valve (2) (4 way/2 position) is energized.

Pressure (P) to port B and A exhausts to E.B. Solenoid valves (3) (2 way normally open)

are energized. No flow.

2. Normal Closing of ValveA. Solenoid valve (2) (4 way/2 position) is de-energized.

Pressure (P) to port A and B exhausts to E.B. Solenoid valves (3) (2 way normally open)

are energized. No flow.

3. Emergency CloseA. Solenoid valve (2) (4 way/2 position) is de-energized.

Pressure (P) to port A and B exhausts to E.B. Solenoid valves (3) (2 way normally open)

are de-energized. Cylinder extends to close valve at highspeed rate.

Manual Override Rotate fully clockwise for opening function (liftssolenoid plunger to its energized position). Rotate fully counter-clockwise for closing function. Rotate fully counterclockwise beforeoperating electrically. Close ball valves (4) when operating manually.

Tandem Air/Oil Cylinder for Pump Stop andCheck with Emergency Close Loop

Operation:

1. Normal Opening of ValveA. Solenoid valve (2) (4 way) is energized.

Pressure (P) to port B and A exhausts to E.B. Solenoid valve (3) (2 way normally open)

is energized. No flow.2. Normal Closing of Valve

A. Solenoid valve (2) (4 way) is de-energized.Pressure (P) to port A and B exhausts to E.

B. Solenoid valve (3) (2 way normally open)is energized. No flow.

3. Emergency CloseA. Solenoid valve (2) (4 way) is de-energized.

Pressure (P) to port A and B exhausts to E.B. Solenoid valve (3) (2 way normally open)

is de-energized. Cylinder extends to close valveat high speed rate.

Manual Override Same as hydraulic cylinder with 2 fast closesolenoids described above.


17/28

Series 2200

Valves That will Last for Decades.

Willamette List 22 Cone Valves are built tough to last under the mostsevere conditions. They are 100% full port, conical plug-type valves with

a circular waterway through both body and plug in the fully open position.Each valve consists of: a tapered cone (plug) that fits precisely into amating body, cover, valve operating mechanism and actuating unit.

The valve body has weld-overlayed monel seats around the bore. Afterwelding, they are accurately machined and ground. In operation, theyengage the seat rings on the plug when the plug is seated. Bronze pivotbearings are provided on the plug trunnions.

The plug has two pairs of monel seats; one pair mates with the bodyseat in the open position, while the other pair mates in the closedposition (rotated 90 degrees). In operation, the plug is first lifted toseparate the plug seat from the valve body seat. It is then rotated 90

to the open or closed position. The plug is then lowered to reseat in thedesired position. Monel body and plug seats provide a solid, dependableand drop-tight closure.

Willamette offers standard List 22 Cone Valves of cast gray iron or ductileiron construction with ANSI B16.1, class 125/150 lb. flanges for workingpressures to 175 psig (1207kpa). For working pressures to 275 psig(1896kpa), we offer cast ductile iron construction with ANSI B16.1, class250/300 lb. flanges. Cone Valves of cast steel construction are availablewith ANSI B16.5, class 150 lb. and class 300 lb. flat-face and raised-faceflanges for working pressures to 720 psig (4964kpa). Valves are providedwith a skirted plug.

The valve operating mechanism is mounted on the head cover andhas a removable cover for inspection, adjustment or repairs. Thismechanism consists of a crosshead to lift, rotate and lower the plug;this is connected to an independent link and lever arrangement. Liftingthe plug is accomplished by means of a lift nut and rotation is accom-plished by means of a rotator lever. A position indicator on the outsideof the mechanism lets you know the orientation of the plug at a glance.

Thousands of installations have proven the design quality and reliabilityof the Willamette Cone Valve. Continuous design improvements byWillamette have produced the best Cone Valves currently available inthe marketplace. Every valve is designed and built for precise operation,long life and low maintenance. Our history proves it. Willamette Cone

Valves have been in operation for over 60 years, demonstrating thatthey stay on the job and require minimum maintenance.

Willamette is proud of the excellence of the List 22 Cone Valve. Itconfirms again the position of leadership in design and manufacture offluid control apparatus that the company has held throughout this century.

List 22 Series 2200 Cone ValvesProven Dependability

30" (750mm) 150#CL. Cone Valve

MWD o Southern Caliornia54" (1400mm) Cone Valve Etiwanda Projec

MWD o Southern Caliornia42" (1100mm) Cone Valve Etiwanda Project


18/28

Metal to Metal Seats

List 22 Cone Valves feature wide, weld-on monel metal seatswhich eliminate the erosion and abrasion failures common topolymer and elastomer seals in other types of valves.

Under normal conditions the metal to metal monel seatsdo not require replacement or preventive maintenance andguarantee dependable operation.

Metal to metal seating allows the valve to be installed intough applications where velocities are high and continuousthrottling is necessary.

List 22's Unique Operating Cycle

The unique operating mechanism of the List 22 unseats theplug axially without rotation then smoothly rotates the plug 90.After rotation, crosshead travel reseats the plug creating a full

port unobstructed waterway. This operation provides positiveprotection for the seats at all times assuring long, maintenancefree service.

The progressive effects of this movement are as follows:

Actuator input shaft moves the crosshead assembly.

Motion from crosshead is coupled through a link and leverto a threaded lift nut. As the crosshead moves, it causes thelift nut to rotate. This action causes the threaded stem torise which lifts the plug off its seat.

As crosshead continues to travel, it engages the rotatorwhich causes the plug stem to rotate. This action slowly

opens the valve.

Valve pointer always indicates the position of the valve plug.

At the end of the opening cycle, rotator stop screw contactsactuator housing which stops all rotation of the plug.

Further travel of crosshead causes the threaded lift nut tolower the plug to engage the valve body and plug seats.

Cone Valve Link and Lever Torque Unit

The mechanism is totally enclosed in its own housingseparate from the valve itself and is easily accessible for stempacking replacement or inspection maintenance. Maintenance

does not require shut-down of the pipeline. Included in themechanism housing is an external valve position indicator.

The operating mechanism is designed to allow slightrepositioning of the seats in case of future wear.

List 22 Series 2200 Cone ValvesUnsurpassed Performance

Cone Valve Body & Plug Seats

100% StrokeFull Unrestricted

Flow

30% Stroke2% Of Flow Area Opened

50% StrokeApproximately 50%

Flow Area Open

Closed 10% StrokePlug Is Lifted Off Seat


19/28

List 22 Series 2200 Cone ValvesAdvanced Components/Exploded Views

Dowel

25. Capscrew

19. Packing Gland

20. Vee Packing

21. Operator Shaft

22. Dowel

23. Journal

24. Bushing

23. Journal

24. Bushing

29. Mounting Base

Nut

26. Cover

27. Plug(monel seats)

28. Body(monel seats)

The cutaway view on page 20 can beused in conjunction with the explodedviews on this page to identify every partthat composes a List 22 Cone Valve.

List 22 Torque Unit1. Indicator . . . . . . . . Cast Steel

2. Shaft . . . . . . . . . . Steel

3. Crosshead Roller . . . Steel

4. Crosshead . . . . . . . Cast Bronze

5. Link . . . . . . . . . . Cast Steel

6. Bushing . . . . . . . . Bronze

7. Lever . . . . . . . . . Cast Steel

8. Lift Nut . . . . . . . . Bronze

9. Rotator. . . . . . . . . Cast Steel

10. Cover. . . . . . . . . Cast or Ductile Iron

11. Housing . . . . . . . Cast or Ductile Iron

12. Housing End . . . . . Cast or Ductile Iron13. Operator Adaptor. . . Cast Iron

14. Leadscrew . . . . . . Stainless Steel

15. Guide Rod . . . . . . Stressproof Steel

16. Thrust Washer . . . . Bronze

17. Lock Nut . . . . . . . Steel

18. Spacer . . . . . . . . Steel

Note:

For ASTM designations and for higherpressure class valves, see specificationson page 27.

List 22 Cone Valve19. Packing Gland . . . . Steel

20. Vee Packing . . . . . Nitrile Elastomer

21. Operator Shaft . . . . Steel

22. Dowel . . . . . . . . Steel

23. Journal . . . . . . . . Bronze

24. Bushing . . . . . . . Bronze

25. Capscrew . . . . . . Steel

26. Cover. . . . . . . . . Cast or Ductile Iron

27. Plug . . . . . . . . . Cast or Ductile Iron

28. Body . . . . . . . . . Cast Or Ductile Iron

29. Mounting Base. . . . Cast Iron


20/28

List 22 Series 2200 Cone ValvesCutaway View

9.

Rotator

15.

Guide Rod

Link and lever

type operator

for smooth

operating cycle

and maximum

mechanical

advantage

4.

Crosshead

5.Link

7.

Lever

26.

Cover

Trunnion

reinforcingrib

Weld-on

monel seats for

long life

Precise machining

of metal body seat

and metal plug seat

gives drop-tight

shutoff

27.Plug

Bronze bushings

for low maintenance

and longer life

Trunnion

reinforcing

rib

Circular waterway

through both

plug and body

reduces head loss

28.

Body

Flat-faced

flanges

Shaft Seals

Shaft Coupling

8.

Lift Nut

2.

Shaft

Totally enclosed

operating mechanism

Wide choice of

operators available

(See pages 14-15)

External Plug Position

Indicator14.

Cylinder Rodor Lead Screw

(For illustrative purposes only)


21/28

A

B

C

List 22 Series 2200 Cone ValvesValve And Operating Mechanism Dimensions

Envelope dimensions o the cone valve assembly (valve andoperating mechanism) are shown below.

For more specic dimensions, please contact your DeZURIKAPCO Willamette representative.

Dimensions and specications given in this publication werecorrect at time o printing, but should not be used in lieu ocertied drawings.

Note: A ll dimensions or class 250# valvesalso apply to class 300# valves.

Flat-aced fanges per ANSI B16.1, class 125 lb. or 250 lb. arenormally urnished. Other fange acing is available. Consultyour DeZURIK APCO Willamette representative.

A

SHUT

OPEN

B

C

Torque unit (valve operating mechanism) complete withappropriate operator is shown in its customary verticalorientation, (perpendicular to pipeline), however, torqueunit complete with operator may be rotated in any o 90increments (parallel with pipeline) i so desired to suitinstallation requirements.

Valve accessories such as control piping, limit switches,etc., not shown.

Hydraulic Cylinder Operator

List 22 Metal Seated Cone Vavle

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150 16.5419 20508 17432 17432 17.5445 17.5445 450204 500227

8"200

21.5546

25635

21.75552

21.75552

22.5572

22.5572

800363

900408

10"250

26660

30.5775

27686

27686

25.125638

25635

1100499

1150522

12"300

28711

32.5826

29.125740

29.125740

26.5673

26.5673

1400635

1500680

14"350

33838

401016

31.375797

31.375797

30.125765

30.125765

25001134

28001270

16"400

37.5953

441118

36.125918

36.125918

33.25845

33838

30001361

33001497

18"450

41.751060

481219

401016

401016

37.5953

37.5953

40001814

43001950

20"500

471194

511295

43.251099

43.251099

40.1251019

401016

51002313

55002495

24"

600

56

1422

60

1524

51.375

1305

51.375

1305

56.625

1438

46.625

1184

7750

3515

8000

362930"750

641626

721829

62.51588

62.51588

55.1251400

55.1251400

125005670

140006350

36"900

77.51969

85.52172

74.51892

74.51892

62.8751597

62.8751597

200009072

215009752

42"1100

892261

962438

84.252140

84.252140

72.251835

721829

2975013494

3150014288

48"1200

1022591

1122845

98.752508

98.752508

83.252115

83.252115

4200019051

4450020185

InchMillimeter

List 22 Air/Oil Tandem Cylinder Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

16.5419

20508

39.125994

39.125994

26.75679

26.75679

590268

620281

8"200

21.5546

25635

41.1251045

41.1251045

31.75806

31.75806

960435

1020463

10"250

26660

30.5775

43.6251108

43.6251108

34.375873

34.375873

1280581

1350612

12"300

28711

32.5826

44.6251133

63.51613

35.75908

50.751289

1670757

1770803

14"350

33838

401016

46.1251172

651651

39.3751000

54.3751381

28501293

30001361

16"400

37.5953

441118

671702

781981

57.51461

641626

34001542

36001633

18"

450

41.75

1060

48

1219

69

1753

80

2032

61.75

1568

68.25

1734

4350

1973

4600

2087

20"500

471194

511295

711803

822083

64.3751635

70.8751800

55502517

58502654

24"600

561422

601524

862184

862184

77.3751965

77.3751965

83003765

87503969

30"750

641626

721829

922337

94.752407

85.8752181

92.1252340

137006214

144006532

36"900

77.51969

85.52172

99.752534

1273226

99.8752537

110.3752804

212509639

2225010092

42"1100

892261

962438

1333378

1333378

119.753042

119.753042

3150014288

3290014923

48"1200

1022591

1122845

1744420

1744420

129.253283

129.253283

4470020276

4650021092

InchMillimeter


22/28

A

B

C

SHUT

OPEN

Air/Oil Tandem Cylinder OperatorList 22 Air/Oil Tandem Cylinder Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

16.5419

20508

54.6251387

54.6251387

26.75679

26.75679

650295

665302

8"200

21.5546

25635

56.6251438

56.6251438

31.75806

31.75806

1000454

1065483

10"250

26660

30.5775

59.1251502

59.1251502

34.375873

34.375873

1370621

1425646

12"300

28711

32.5826

60.1251527

78.8752003

35.75908

50.751289

1825828

1900862

14"350

33838

401016

61.6251565

80.3752042

39.3751000

54.3751381

30301374

31001406

16"400

37.5953

441118

90.252292

99.752534

57.51461

641626

36001633

37501701

18"450

41.751060

481219

92.252343

101.752584

61.751568

68.251734

44702028

47252143

20"500

471194

511295

94.252394

103.752635

64.3751635

70.8751800

57752619

60002722

24"600

561422

601524

113.52883

113.52883

77.3751965

77.3751965

86003901

91004128

30"750 641626 721829 119.53035 1273226 85.8752181 92.1252340 144006532 146756656

36"900

77.51969

85.52172

130.753321

159.254045

99.8752537

110.3752804

2207510013

2266010278

42"1100

892261

962438

178.54534

178.54534

119.753042

119.753042

3270014832

3357515229

48"1200

1022591

1122845

216.55499

216.55499

129.253283

129.253283

4650021092

4777521670

InchMillimeter

Envelope dimensions o the cone valves on these pages show the valve positionedwith operator in a vertical position. The drawings above show how the valve willlook when operators must be in a horizontal position.

Dimensions and specications will be supplied on request.Please consult your DeZURIK APCO Willamette representative.

LIST 22 SERIES 2200 Cone ValvesValve and Operating Mechanism Dimensions


23/28

List 22 Motor Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

16.5419

20508

36.625930

36.625930

47.751213

47.751213

590268

620281

8"200

21.5546

25635

38.625981

38.625981

52.751340

52.751340

960435

1020463

10"250

26660

30.5775

41.1251045

41.1251045

55.3751407

55.3751407

1280581

1350612

12"300

28711

32.5826

42.1251070

501270

56.751441

68.751746

1670757

1770803

14"350

33838

401016

43.6251108

51.51308

60.3751534

72.3751838

28501293

30001361

16"400

37.5953

441118

53.51359

64.251632

75.51918

82.752102

34001542

36001633

18"450

41.751060

481219

55.51410

66.251683

79.752026

872210

43501973

46002087

20"500

471194

511295

57.51461

68.251734

82.3752092

89.6252276

55502517

58502654

24"600

561422

601524

72.251835

71.51816

96.1252442

96.8752461

83003765

87503969

30"750 641626 721829 77.51969 761930 105.3752677 107.1252721 137006214 144006532

36"900

77.51969

85.52172

812057

94.252394

114.8752918

1273226

212509639

2225010092

42"1100

892261

962438

100.252546

100.252546

132.3753362

136.3753464

3150014288

3290014923

48"1200

1022591

1122845

115.752940

115.752940

143.3753642

1433632

4470020276

4650021092

InchMillimeter

List 22 Manual Operator

Dia.A

(Length)

B(Height)

C(Width)


125# 250# 125# 250# 125# 250# 125# 250#

6"150

16.5419

20508

37.875962

37.875962

39.51003

39.51003

510231

560254

8"200

21.5546

25635

39.8751013

39.8751013

44.51130

44.51130

890404

960435

10"250

26660

30.5775

42.3751076

42.3751076

47.1251197

47.1251197

1160526

1250567

12"300

28711

32.5826

43.3751102

51.251302

48.51232

60.51537

1460662

1590721

14"350

33838

401016

44.8751140

52.751340

52.1251324

64.1251629

26001179

28501293

16"400

37.5953

441118

57.751467

63.51613

67.251708

73.51867

31201415

34001542

18"450

41.751060

481219

59.751518

65.51664

71.51816

77.751975

41901901

44302009

20"500

471194

511295

61.751568

67.51715

74.1251883

80.3752042

52502381

56302554

24"600

561422

601524

71.51816

71.51816

86.8752207

86.8752207

79003583

83003765

30"750

641626

721829

781981

76.751949

972464

99.52527

127605788

140306364

36"900

77.51969

85.52172

87.752229

1012565

107.3752727

115.52934

201509140

217009843

42"1100

892261

962438

1072718

1072718

124.8753172

124.8753172

2990013562

3200014515

48"1200

1022591

1122845

122.53112

122.53112

135.8753451

131.53340

4230019187

4480020321

InchMillimeter

B

C A

SHUT

OPEN

Motor Operator

A

B

C

SHUT

OPEN

Manual Operator

LIST 22 SERIES 2200 Cone ValvesValve and Operating Mechanism Dimensions


24/28

Low Head Loss Power Cost Savings

Full ported valves are far more cost effective than other

valve types, mainly because of lower head loss. List 22Cone Valves are 100% full ported. There is no morehead loss through the valve than there would be in anequivalent length of pipe of the same diameter. Fullported List 22 Cone Valves can even be pigged.

This table shows annual power costs for different valvetypes. All amounts are based on $.09/kWh, continuouspumping (8,760 hours/year) at 70% overall efficiency witha line velocity of 16 ft/sec (4.9 m/sec). Power costs aremuch lower than with restricted-port valves such as thebutterfly, check, plug or globe valves.

Smooth Operation Gives Precise Flow

and Pressure Regulation

The smooth operating cycle of the List 22 is highly effective incontrolling surge and water hammer while providing precise flowregulation. The operating cycle is shown in the graph at right. Noticethat only 2% of the flow area is opened with nearly 20% of actuatorstroke. This is due to the lifting of the conical plug prior to rotation.

List 22 CV Values

This CV

table shows flow in gallons per minutethrough an APCO Willamette List 22 ConeValve in a closed loop system at 1.0 psig(6894kpa) constant pressure drop. Valve sizes

from 6" - 60" (150 - 1500mm) and plug anglesfrom 10 to fully open are shown.

Note:For more specic fow inormation, please contact yourDeZURIK APCO Willamette representative.

0 10 20 30 40 50 60 70 80 90

Percentage of Fow Area vs. Percentage of Stroke

Percent of Flow AreaOpen

PercentofStroke

90

80

70

60

50

40

30

20

10

100

Closed

Open

100

List 22 Series 2200 Cone ValvesPerformance Characteristics

APPROXIMATE CV

VALUESAPCO Willamette Cone Valve for Closed Loop System Plug Angle

in Degrees from Closed

ValveSize

(inches)10 20 30 60 80 90

FullyOpen

6"150 27 90 150 575 1,975 3,110 4,230

8"200

48 162 265 1,025 3,510 5,525 6,620

10"250

75 253 415 1,600 5,480 8,630 10,740

12"300

107 364 598 2,304 7,900 12,430 13,400

14"350

145 495 813 3,136 10,750 16,920 17,600

16"400

190 647 1,063 4,096 14,040 22,100 23,000

18"450

240 819 1,345 5,184 17,770 27,970 32,200

20"500

297 1,011 1,661 6,400 21,940 34,530 38,200

24"600

428 1,456 2,392 9,216 31,600 49,720 56,200

30"

750

670 2,275 3,740 14,400 49,400 77,700 102,000

36"900

962 3,275 5,380 20,800 71,100 112,000 152,000

42"1100

1,310 4,460 7,325 28,200 96,700 152,000 211,000

48"1200

1,710 5,825 9,570 36,900 126,000 200,000 292,000

54"1400

2,165 7,370 12,100 46,700 160,000 252,000 435,000

60"1500

2,670 9,100 15,000 57,600 197,000 311,000 567,000

Estimated Annual Power Costs

ValveDiameter(inches)

Ball &ConeValve

GateValve

SwingCheckValve

ButterflyValve

GlobeValve

6"150

119 133 885 800 6,046

8"200

171 216 1,475 1,312 9,916

10"250

206 369 2,322 1,611 15,667

12"300

236 494 3,060 2,160 20,976

14"350

321 671 4,158 2,573 28,533

16"400

418 874 5,434 2,739 37,233

18"450

437 1,025 6,396 3,203 43,500

20"500

523 1,264 7,889 3,956 53,748

24"600

711 1,821 11,369 5,695 77,378

30"750

977 2,610 15,476 6,226 105,837

36"900

1,279 3,576 22,284 8,969 152,396

42"1100

1,615 4,645 28,828 11,645 197,738

48"1200

2,112 5,935 37,675 15,210 258,232

54"1400

2,278 7,336 45,601 18,259 310,100

60"1500

2,433 9,032 56,328 22,546 382,648


25/28

LIST 22 SERIES 2200 Cone ValvesFeatures

24" (600mm) Cone Valve orBirmingham, Alabama

Ten 24" (600mm) Cone ValvesSouthern Nevada Water Supply

Metal to Metal Seats

List 22 Cone Valves feature wide, weld-on monel metal seats whicheliminate the erosion and abrasion failures common to polymer andelastomer seals in other types of valves. Under normal conditionsthe metal to metal monel seats do not require replacement or

preventive maintenance and guarantee dependable operation. Metalto metal seating allows the valve to be installed in tough applicationswhere velocities are high and continuous throttling is necessary.

Virtually Maintenance Free

Thousands of APCO Willamette Cone Valves have been in service upto 60 years and have proven to be almost completely trouble-free.

Drop-Tight Shutoff

Metal to Metal Seats mate firmly and accurately to maintaina drop-tight seal.* Under normal operating conditions, the sealwill last the life of the valve. *0.4 oz/minute/inch of diameter,(13.3mL/minute/inch of diameter)

Solid Bronze Bearings

List 22 valves are built with solid bronze bearings at the upper andlower trunnion of the plug. Solid bronze construction means longer,trouble-free service.

Wide Range of Sizes

List 22 valves are designed for a wide range of sizes and applica-tions. Standard design pressures up to 350 psig (2413kpa). Certainspecial configurations are available for pressures of more than720 psig (4964kpa).

Easily Operated by One PersonOne person can always operate the valve even one that has beenstatic for several years.

ReducedPressure Loss

This graph shows thehead loss between 5and 70% of the valveopening angle. This iscaused by the smoothoperation and long

stroke of the valveactuator in rotatingthe valve plug. Theresult is precise flowand pressure controlwith no hunting. Foradditional List 22Cone Valve head losscharacteristics, contactyour DeZURIK APCOWillamette representative.

0 10 20 30 40 50 60 70 80 90

Head Loss vs. Valve Opening

Angle of Valve Opening in Degrees

Open

Head

Los

sCoefficient

5000

2500

2000

1500

1000

500

250

100

10

10,000

Closed


26/28

Suggested SpecificationsList 26 Series 2600 Awwa Ball Valves

1.0 Valve Construction

1.1 General

Each ball valve shall consist of four main elements:A pressure vessel (body), a rotatable closing element(ball), a torque unit, and an operator. Standard ball

valves shall be furnished in either cast iron ASTMA48 CL-35(150# class); ductile iron ASTM A536(250#class); GR65-45-12 or cast steel ASTM A27GR65-35(300# class). Ball valve construction shall bein complete accordance with AWWA specificationsC507 for ball valves 6" thru 48" with metal seats perspecification section 3.2.3.2.

1.2 Body

The Standard body shall have ANSI B16.1 CL.125/150 or CL. 250/300 flanges and shall housethe ball. The body shall have integrally cast, bronzebushed trunnions. It shall provide rigid means forsupporting the torque unit without the necessityof additional supports. There shall be two (2) pipeconnections, one for an air vent and the other fordrain. The body shall have rigidly attached corrosionresistant metal seat(s) made of 400 series monel.Maximum seat bearing pressure shall not exceed1,000 lb/sq. inch.

1.3 Ball

The ball shall have integrally cast, bronze bushedtrunnions. An extension of one trunnion, called theoperating shaft, shall pass through a sealing device

(o-ring retainer) and connect to the torque unit.The operating shaft shall be 17-4PH high strengthstainless steel. The sealing device shall be capableof being removed and having its seals replacedwithout removing the valve from the line. Theball shall have corrosion resistant metal seat(s) of300 series stainless steel rigidly attached and fullyadjustable to provide drop-tight sealing (1 oz. perinch per hour exceeding AWWA C507 standards).The ball shaft shall be so designed that the factorof safety for all combined stresses shall be at leastfive to one. Maximum torsional deflection shall notexceed 1/6 degree per foot of unsupported length

using a seat coefficient of friction of 0.5 and abearing coefficient of friction of 0.3.

1.4 Torque Unit(Valve Operating Mechanism)

The torque unit shall employ a traveling crossheadto impart positive rotary movement to the ball bymeans of a link and lever connected to the ball shaft.A ball shaft support bearing shall be connected tothe ball shaft. The torque unit shall be designed sothat during the first 50 percent of stroke in closing,

the flow area is reduced by approximately 81percent. The remaining flow area shall be graduallyreduced to a complete shutoff throughout the last50 percent of closing stroke. All materials of thetorque unit subject to rubbing shall be of differenthardness. The torque unit shall be capable of beinginspected, lubricated, removed and repaired without

removing the valve proper from the line. The torqueunit shall also be designed so that the o-ring seals onthe main shaft can be replaced without removing thetorque unit housing and while the valve is in the line.

1.5 Bearings

For prolonged bearing life, bearing loading shall notexceed 900 psi (6205kpa) at 150 psig (1034kpa)differential pressure, nor 1,500 psi (10342kpa) at 250psig (1724kpa) differential pressure, shall be long lifebronze, of low zinc content, of dissimilar hardnessto prevent galling, and shall not be constructedof synthetic materials. Bronze bushing for body is

ASTM B271-C95400; bronze journal for ball is ASTMB584-C93200.

2.0 Types of Operation

Manual operator (handwheel or AWWA squarenut), electric motor (local or remote controls), orcylinder per AWWA C540 Standard for hydraulic orpneumatic control.

3.0 Testing

As per AWWA specification #C507. (Ball valve only)

4.0 Experience and Design StandardThe valve shall be the latest standard product of amanufacturer regularly engaged in the production ofequipment of this nature. The valve manufacturershall be experienced in the design and constructionof Ball Valves for a period of not less than fiveyears. The valve shall be Willamette Ball Valves orapproved equal.


27/28

Suggested SpecificationsList 22 Series 2200 Cone Valves

1.0 Valve Construction

The cone valve shall be of the conical plug typeemploying axial motion to unseat the plug, followedby a rotary motion to open or close the valve, andthen followed by an axial motion to reseat the plug.

The valve shall be the latest standard product of amanufacturer regularly engaged in the production ofequipment of this nature. The valve manufacturershall be experienced in the design and constructionof Cone Valves for a period of not less than fiveyears. The valve shall be Willamette Cone Valves orapproved equal.

1.1 Valve Components

The valve shall consist essentially of four main parts:

a. A valve body having waterway inlet and outlet

diameters equal to the nominal size of the valve.b. A conical plug having a clear waterway diameter

equal to the nominal size of the valve.

c. A head cover to enclose the plug in the body.

d. An operating mechanism mounted on thehead cover.

1.2 Materials

Standard Cone Valve shall be furnished in either castgray iron ASTM A48 CL-35(125# class); ductile ironASTM A536(250# class); GR65-45-12 or cast steelASTM A27 GR65-35(300# class).

2.0 Body

The cast or ductile iron body of the valve shallconsist of a housing having flanged inlet and outletwaterways and a head flange opening. The headflange opening shall permit removal of the plug.Waterway flanges shall conform to the dimensionsand drilling of ANSI B16.1, class 125/150 lb. or250/300 lb. and shall be flat faced. Inside the castiron body of the valve, two monel seat rings shallbe provided to engage the seat rings on the plug

when the plug is seated. A bronze pivot bearing(ASTM B271-C95400) shall be provided for the plugtrunnion.

2.1 Plug

The cast or ductile iron plug shall have the shape ofa frustum of a cone with a clear waterway openingthrough it. The plug shall rotate on large diameter,integrally cast, bronze bushed (ASTM B584-C93200),top and bottom trunnions. The operating shaft shallbe securely attached to the plug to transmit thelifting force and operating torque. The operating

shaft shall be 17.4PH high strength stainless steel.The plug shall be provided with monel seats toengage the monel seat rings on the body whenseated in both open and/or closed positions.

2.2 Head Cover

The valve shall be provided with a cast iron head

cover to close the body head flange opening. Thehead cover shall make a registered connectionwith the valve body. A bronze pivot bearing (ASTMB271-C95400) in an integrally cast trunnion shall beprovided for the plug.

3.0 Operating Mechanism

The operating mechanism shall be mountedon the head cover and shall be provided with aremovable cover which shall permit inspection,adjustment and repair of the operating mechanism.The mechanism of the valve shall consist of acrosshead device which will lift, rotate and lowerthe plug. The crosshead shall travel in a straightline and shall operate through an independentlink and lever arrangement, so that lifting shall beaccomplished by means of a lift nut and rotationshall be accomplished by means of a rotator lever.The operating shaft shall be of sufficient strength towithstand any stresses to which it may be subjectedunder the design operating conditions. The valveshall be provided with a rotational position indicatorwhich will at all times indicate the position of thevalve plug.

4.0 Types of OperationManual operator (handwheel or AWWA squarenut), electric motor (local or remote controls), orcylinder per AWWA C540 Standard for hydraulic orpneumatic control.

DeZURIK, Inc. hereby reserves the right to changeany component parts which, in the opinion of itsengineering department, will improve the product orincrease its serviceability.


28/28

250 Riverside Ave. N. Sartell, Minnesota 56377 Phone: 320-259-2000 Fax: 320-259-2227

For information about our worldwide locations, approvals, certifications and local representative:

Web Site: www.dezurik.com E-Mail: [email protected]

Sales and Service

willamette ball cone valves sales 2200 2600

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