wide range rotary dtm - tomoevalve.com · wide range rotary control valve pat.no.4245187 r....

INSTRUCTION MANUAL

DTMWide Range Rotary Control Valve

PAT.NO.4245187

R

C O N T E N T SSTANDARD SPECIFICATIONS

PNEUMATIC DIAPHRAGM-6A/6B SPECIFICATIONS

EXPANDED VIEW OF DTM VALVE

CONSTRUCTION OF PNEUMATIC DIAPHRAGM

PACKAGING

TRANSPORT

STORAGE

UNPACKING

INSTALLATION PRECAUTIONS

INSTALLATION PROCEDURE

HANDLING PRECAUTIONS AFTER INSTALLATION

INSPECTION AND MAINTENANCE

VALVE REMOVAL PROCEDURE

ASSEMBLING AND DISMANTLING OF VALVE

ASSEMBLING AND DISMANTLING OFPNEUMATIC DIAGHRAGM-6A/6B

INSTALLING of ELECTRICAL MOTOR, PNEUMATIC CYLINDER and MANUAL GEAR

LIMITED AVERAGE VELOCITY

ALLOWANCE DIFFERENTIAL PRESSURE

TROUBLESHOOTING

PIPING GASKET

APPLICABLE FLANGE STANDARD

PIPING BOLTS AND NUTS

APPLICABLE PIPE AND MINIMUMINTERNAL DIAMETER OF PIPING

DIMENSIONS AND MASS

2

4

5

6

7

7

7

7

8

11

13

14

15

15

16

17

18

18

21

23

24

25

29

31

�

STANDARD SPECIFICATIONS

Valve type

Valve nominal size

Pressure rating

Connected flange

Body style

Face-to-face dimension

Flow characteristics

Flow direction

Piping Gasket

Actuator

Rotary control butterfly valve

80,100,125,150,200,250,300mm

ASME B16.5 Class150/300

ASME B16.5Class150/300, JIS10/16/20/30K

Double flanged ※1

IEC 60534-3-2 (JIS B 2005-3-2)

Equal Percentage with Optional Linear Characteristic available

Flowing for seat side

■In case of sheet gasket

　Any standard sheet gasket can be used

■In case of spiral gasket

　・For ASME flange・・・Any standard spiral gaskets with inner/outer rings can be used.

　・For JIS flange・・・Use special spiral gasket that is used for TOMOE 300 series.

Pneumatic Diaphragm/Pneumatic cylinder/Electrical motor/Manual gear

Close

Rangeability

Max.working Pressure

Differential Pressure in 30% opening

Class150 : 2MPa Class 300 : 5.1MPa

With Cavitation Breaker

100 : 1

Class 150 : 0.8MPa

Class 300 : 2MPa

Without Cavitation Breaker

125 : 1

Class 150 : 0.8MPa

Class 300 : 1.4MPa

Body

Disc

Stem

Seat

Cavitation breaker

E. Protector

Seat leakage

Temperature range

Materials

WCB or CF8M

CF8M + Hard chrome plating / Stellite welding ※2 (Option)

630SS

SUS316

Metal seat

ANSI B 16.104 ClassⅤ

(ANSI/FCI 70-2)

－29 ～ 400 ℃

SUS316

Soft seat

ISO 5208 Rate A (Zero leakage)

－10 ～ 230 ℃

RPTFE

※1 In case of double flanged type, the outer diameter and thickness may differ from a standard.

※2 Stellite Welding Disc as an option should be used for superheated steam.

■3E Installation direction

3EA 3EB 3EC 3ED

■4I Installation direction

4IA 4IB 4IC 4ID

■6A Installation direction (Air to open)

6AA 6AB 6AC 6AD

■6B Installation direction (Air to close)

6BA 6BB 6BC 6BD

Air port sideStem side

Retainer side Air port sideFlow Flow Air port sideFlow

Air port side

Flow

Stem side

Retainer side

Flow Flow Flow Flow

FlowFlow

Flow

Flow

FlowFlow

Flow

Flow

2

TOMOE-eng 11.5.11 10:51 ページ 3

STANDARD SPECIFICATIONS

3

ー50 00

2

1

3

4

5

6

50 100 150

Temperature［℃］

200 250 300 350 400 450

Pre

ssur

e［M

Pa］

DTM-300Lb CF8M

ー50 00

2

1

3

4

5

6

50 100 150


200 250 300 350 400 450

Pre

ssur

e［M

Pa］

DTM-300Lb WCB

ー50 00

0.5

1

1.5

2

2.5

50 100 150


200 250 300 350 400 450

Pre

ssur

e［M

Pa］

DTM-150Lb CF8M

ー50 00

0.5

1

1.5

2

2.5

50 100 150


200 250 300 350 400 450

Pre

ssur

e［M

Pa］

DTM-150Lb WCB

Seat ring materialRPTFE Seat ring material

SUS316

Seat ring materialSUS316

Seat ring materialSUS316

Seat ring materialRPTFE Seat ring material

SUS316

Seat ring materialRPTFE

Seat ring materialRPTFE

■DTM 150Lb Pressure－Temperature rating

■DTM 300Lb Pressure－Temperature rating

150Lb／Body material : WCB

300Lb／Body material : WCB

150Lb／Body material : CF8M

300Lb／Body material : CF8M

TOMOE-eng 10.7.9 5:03 ページ 4

PNEUMATIC DIAPHRAGM-6A/6B SPECIFICATIONS

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

1. Manual operating unit

2. Positioner except TP8100 ( E/P, P/P )

3. Filter regulator except AW30

Item

Max. Output torque (0.4MPa,Close)

Max. pressure

Air supply pressure

Spring range

Performance ※1

Ambient temperature

Body shell max pressure

Standard valve opening ※2

Port size for air connection

Material

Paint

Operating time ※1

Diaphragm capacity

Diaphragm type

D700

700

0.5

0.4

1.0F.S.

±2.0F.S.

－20～60

1.0

80°（0 to 80°）

Rc1/4

SPHD

FC250

SUS403

CR with nylon

FCD450

Acrylic urethane paint

25

15

D200

200

8

4.7

Unit

N・m

MPa

MPa

MPa

%

%

℃

MPa

°

Sec

Liter

※1 Measurement Condition : ①Supplying air pressure: 0.4MPa

②Accessory : TP8100 positioner and AW30 filter regulator

③No fluid loaded

④Single operating (Open→Close or Close→Open)

※2 Other valve opening than 80° is option.

■Standard

■Option

0.12～0.24

D2200

2200

70

41

0.14～0.24

4

Hysteresis

Linearity

Upper case

Lower case

Stem

Diaphragm

Column

TOMOE-eng 11.2.18 18:28 ページ 5

NO. PARTS NAME REMARK METAL SEAT SOFT SEAT

Q'TY

BodyDiscUpper StemLower Stem

Seat Ring

Seat Ring GasketSeat Ring Retainer(For Metal Seat)Seat Ring Retainer(For Soft Seat)

Backup Spring

Bearing A

Bearing B

Packing RetainerUpper Taper PinLower Taper PinBearing SpacerBottom CoverBottom GasketGland Plate Spigot

Space Ring

Hex.Socket Cap Screw

Cross RecessedCountersink Head Screw

Cavitation BreakerOr E.ProtectorC.B.RetainerHex.Socket Cap ScrewGland BoltGland NutGland Packing AGland Packing BKeySpring PinEyebolt

1234

5

6

7

8

9

10

11121314151617

18

19

20

24

252627293334353738

80A, 100A, 125A150A, 200A, 250A300AFor Lower temperatureFor higher temperatureFor Lower temperatureFor higher temperature

For Lower temperatureFor higher temperature100A80A, 125A150A250A200A, 300A80A, 100A125A, 150A200A, 250A, 300A

200A, 250A, 300A

○○○○○－○

○

－

○○○○○�○○○○○○○○○○○

○

○

○

○○○○○○○○○

○○○○－○－

－

○

－－－○－○－○○○○○○○○－

○

○

○

○○○○○○○○○

1111

1

1

1

1

234

2

1

1111111

2

1012162024468

1

142232112

EXPANDED VIEW OF DTM VALVE

■For Pneumatic Diaphragm ■Parts List of DTM Valve

■For Pneumatic Cylinder, Electrical Motor, Manual Gear

5

19

6

1

5

18

13

4

373

109

11

3334

1727

29

9141615

26

2

24 18

38

3525

20

12

87

6

1

5

18

13

4

373

109

11

3334

1727

29

9141615

26

2

24 18

38

3525

20

12

87

19

Flow

Flow

TOMOE-eng 11.5.9 11:44 ページ 6

No. PARTS NAME REMARKQ'TYUpper CaseLower CaseStem Spring CoverDiaphragmSpring Adjustment NutRod End BearingArm 1Arm 2Column 1Column 2Ball Bearing UnitDry BearingIndicator PlateIndicator SpacerHex. Bolt (for Bearing)Hex. Bolt (for Indicator)Hex. Bolt (for Column)

Hex. Head Screw (for Case)

Hex. Head Screw (for Case)Hex. Head Screw (for Case)Hex. Bolt (for Arm)Stopper BoltSP. Washer (for Bearing)SP. Washer (for Indicator)SP. Washer (for Column)

SP. Washer (for Case)

SP. Washer (for Case, Arm)

Hex. Nut (for Case)

Hex. Nut (for Arm)

Hex. Nut (for Stopper)

Hex. Nut (for Bearing)

Spring PinPlane WasherHex. Nut (for Stopper)Bolt Cover

12345678

9a9b10a10b1112131415202122

23

24252627282930

31

32

33

34

35

36

37383942

D2200D700D200

D2200D700D200

D2200D700D200

D2200D700D200Style CLeft-Hand thread

D200

11111111111111112314

2214102212314

2416123

2416121221

1

2212

No. PARTS NAME REMARKQ'TY Hand Wheel Stem

Handle Adjustment NutHand Wheel JointCollar

Hand Wheel

Spring PinSpring WasherHex. Bolt

D200,D700D2200：Ratchet Wrench

H1H2H3H4

H5

H8H9

H10

1111

1

111

CONSTRUCTION OF PNEUMATIC DIAPHRAGM-6A/6B

■Parts List of 6A/6B

■Manual Operating Unit (Option)

■Standard Specification

6

10b

3022

9a26

8

7

3

9b 32 34

11 13 14 29 21

1237

10a

35

27

32 25

28 3820

42

2

33

31

6

4

5

1

24

23

36

153539

H2

35

H1

H3

H8

H5

H4

H9

H10

TOMOE-eng 11.2.18 18:28 ページ 7

PACKAGING

TRANSPORT

STORAGE

UNPACKING

(1) A vinyl protective plate is attached to the flange

face on the valve body (piping flange contact

surface) in order to protect the seat ring. (Fig. 1)

(2) The disc is shipped in the fully (or almost fully)

closed position.

(3) The valve has a nameplate with which you can

verify information such as the nominal size and

material. (Fig. 1)

(4) The sheet face of the disc has been coated with a

slight amount of silicon grease.

(1) Use containers for ocean transport.

(2) Use a covered vehicle for inland transport. If an

uncovered vehicle is used, be sure to cover the

valves with a protective tarp.

(1) When storing valves, keep them indoors in as cool

and dark place as possible (temperature: -10 to

+60 degrees C, humidity: 70% or less) without

removing the protective plate attached to the

valve.

(2) For long periods of storage, apply Ferroguard (use

designated product) once per year to the plated

parts (bolts, nuts, handle shaft, etc.). (Do not

apply silicon grease to a rubber seat ring.)

(3) Operate the valve once every three months.

(4) When storing unpackaged butterfly valves, make

sure that no unreasonable load is being applied to

the valve body and drive member. (Fig. 2)

(1) Unpack the valve immediately before installing it

into the piping. Do not leave the valve unpacked

for long periods of time.

Fig. 1

Fig. 2

7

※Installation Direction in artwork is "B"direction.

TOMOE-eng 11.5.10 2:49 ページ 8

・Excessive weld The resulting oversized inner pipe diameter may cause a flange leak

・Sharp edges May cause damage to the seat ring.

・Rough surface from grindingMay cause a flange leak.

Stopper bolt

Piping gasket

Short pipe

INSTALLATION PRECAUTIONS (1) Installation of the valve immediately after welding the

pipe flange will lead to adverse consequences, such as

damage to the seat ring. Make sure that the temperature

has cooled sufficiently and that you have removed weld

spatter before installing the valve. Never weld when the

valve is in the piping. (Fig. 3)

(2) The seat ring might become damaged or the flange may

leak if the flange face that contacts the valve seat ring is

as shown in Fig. 4. Also, please confirm that there is no

distortion to the flange or that there is no damage, such

as scratches, to the flange face.

(3) Do not apply strong shock such as by throwing the valve and do not put objects or put your weight on the lever or handwheel.

(4) Do not touch the stopper bolts on the gear box. Changing the valve close position will cause valve seat leakage. (Fig. 5)

(5) Alignment of the valve to the flange should be done accurately.

(6) Before tightening the piping bolts, check if the disc does not touch the inside of the flange when the valve is open.

(7) When installing a non-return valve, pump and DTM, always insert a short pipe in between. Not doing so will cause the disc to hit during operation and lead to faulty operation. (Fig. 6)

(8) If a Fail Open valve is installed, make sure the disc isin the fully closed position. This is accomplished by temporarily applying pneumatic pressure to the drive member. If a manual handle has been incorporated as an option, use the manual handle to completely close the valve. “OPEN-SHUT” is indicated on the handwheel.

Fig. 5

Fig. 4

Fig. 3

8

Fig. 6



TOMOE-eng 11.5.10 2:50 ページ 9

Piping gasket

PipePipe

PipePipe

Short pipeShort pipe

L2

L1

L

(9) When replacing a previously installed valve (for example, glove valve) with DTM, since the face-to-face dimension of the previously installed valve will be greater, you must insert a short pipe and adjust to the face-to-face dimension of the original valve pipe flange. Use the equation below when making the short pipe. (Fig. 7)

(10) When installing pump and DTM, make sure the pump pressure does not exceed maximum working pressure: 2MPa for Class 150 body, 5.1MPa for Class 300 body.

(11) The average velocity in the valve full opening with water must be no over 9 m/sec, and with steam be not exceed 220 m/sec.

(12) Please establish a straight pipe over 6D in valve front and back by differential flow velocity.D: The size of valve

(13) Although it is okay to install a valve in the direction that makes installation easy, please take caution in the following conditions.�　. When the drive member is a diaphragm, always

keep the stem horizontal and the diaphragm facing up.

�　. Be careful of the stem direction when piping

conditions are as shown in Fig. 8.

Length of short pipe (Unit: mm)L=L1－L2

L0: Length of short pipeL1: Face-to-face dimension of existing valveL2: Face-to-face dimension of DTM


9

Fig. 7


TOMOE-eng 11.5.10 2:50 ページ 10

Combination of a control valve and stop valve

Installing a valve at a pump outlet Installing at an elbow or a reducer

Centrifugal Pump (Horizontal Shaft)

Incorrect Installation Correct Installation Incorrect Installation Correct Installation

Incorrect Installation Correct Installation

Horizontal

Vertical Valve Stem

Valve Stem

Valve Stem

Valve Stem Valve Stem

Valve Stem

Valve Stem

Flow Flow

Flow

FlowFlow

FlowFlowFlowFlow

Centrifugal Pump (Vertical Shaft)

Vertical Valve StemPump Discharge

Flow

Horizontal Pump Shaft

Horizontal Valve Stem

Vertical Pump ShaftVertical Pump Shaft

HorizontalValve Stem

Pump Discharge

wolF

Axial Pump (Vertical Shaft)

Horizontal Valve Stem

Pump Discharge

Flow

Vertical Pump ShaftVertical Pump Shaft

Vertical Valve Stem

Pump Discharge

Flow

Valve Stem

3D～5D

Valve Stem

Flow

The orientation of the valve stems isalternating.

Flow

All the valve stems have the sameorientation.

Valve Stem

Pipe

Pipe

Short pipe

Fig. 8


10

TOMOE-eng 10.11.29 11:18 ページ 11

Without setting bolts holes

With setting bolt holes

Fig. 10

Fig. 11

Fig. 12

Holes for setting bolt

Bolts

Bolts

Jack bolt

Fig. 9

When installing a non-return valve, pump or flexible

rubber joint with a butterfly valve, always insert a

short pipe in between. Otherwise the disc may hit

the other device, resulting in faulty operation.

INSTALLATION PROCEDURE

(1) Use air purging to clean the flange faces that will

contact the valve. If there is rust or some other

foreign material sticking to a flange face, clean it

with a suitable cleaning fluid (alcohol or neutral

detergent, etc.). (Fig. 9)

If possible, install in the piping a short pipe with a

face-to-face dimension identical to the butterfly

valve and blow into the pipe to completely remove

foreign substances.

(2) Check the valve number and the material of the

main component on the nameplate to verify

applicability.

(3) Close the disc completely.

(4) After aligning the piping, insert a piping bolt into

the position in the figure and secure the valve to

prevent it from dropping.

※The valves have two drilled setting bolt holes at

both the top and bottom of the valve body.

Insert piping bolts in the locations shown in the

diagram to prevent falling. (Fig. 10) (Fig. 11)

(5) Place a jack bolt in the position shown in the

figure to widen the face-to-face dimension. Push

and widen to make the face-to-face dimension 3

to 5 mm greater than the valve width on each

side. (Fig. 12)

11

TOMOE-eng 10.11.25 23:18 ページ 12

Fig. 13

Fig. 14

Fig. 15

INSTALLATION PROCEDURE (6) Match the direction of valve pressure to the direction of the arrow indicated on the valve body, and insert the valve taking care not to damage the valve gasket face. (Fig. 13)

(7) Insert piping gaskets between the pipe flange faces and the end faces of the valve. (Fig. 14)

(8) Insert piping bolts into the remaining flange bolt holes. After aligning the piping flanges with the valve and the piping gaskets, tighten the hexagon nuts. (Fig. 15)

(9) To facilitate installation, suspend the valve with a crane or similar while working.When suspending the valve, use nylon string and suspend it from its “neck section” if the valve has no eyebolts. (Fig. 13)

(10) When tightening the hexagon nuts, alternate diagonally, applying equal strength as you gradually tighten each nut. Be careful not to tighten the nuts on one side too much or too little in order to prevent lopsided tightening.

(11) After installing, open and close the valve to verify the disc does not hit the piping or piping gaskets.

12




TOMOE-eng 11.5.10 2:50 ページ 13

HANDLING PRECAUTIONS AFTER INSTALLATION

(1) Before beginning operation, air-purge the outside of the

piping and clean the inside of the piping by running water

through the piping.

(2) Prior to operating, increase the internal pressure of the piping

and check for possible leakage from the flange gaskets,

glands, and bottom cover by employing soapy water or

similar.

When doing so, make sure that the internal pressure does

not exceed maximum working pressure: 2MPa for Class 150

body, 5.1MPa for Class 300 body. (Fig. 16)

(3) If leakage is observed from the bottom cover, immediately

retighten the bottom cover installation bolts. Alternate and

tighten gradually with equal strength to avoid lopsided

tightening. If leakage is observed from the flanges or glands,

release the internal pressure and remove the valve from the

piping. Check if there is nothing wrong with the piping

gaskets, and tighten gland-bolts moreover.

(4) Opening and closing operation of the worm gear type must

be done by hand. Do not use a Wilky key on the gear handle.

Doing so can damage the handle and break the valve.

(5) When performing a pressure test, completely open the valve

(if using a pressure higher than the rated pressure). Never

use a fully closed valve in place of a blind flange. If inserting

a blind flange or similar device, take care not to forcibly

insert the flange as the flange face may be damaged on the

DTM, causing leakage.

(6) If the system will not be operated for a prolonged period of

time after the piping work is finished exercise the valve by

opening and closing it once every two weeks.

(7) The life of the valve will become shorter if the valve is

primarily used at an opening less than 20%.

Fig. 16

13


TOMOE-eng 11.5.10 2:50 ページ 14

Hex.Socket cap screw

(Seat-ring retainer fixation bolt)

Seat ring retainer

Body

INSPECTION AND MAINTENANCE (1) Periodic Inspection

Perform a visual inspection of the valve once a year, checking the valve

for corrosion of disc, cavitation breaker, E.Protector, and wearing of the

seat ring. The gear box has been designed to be maintenance-free.

(2) Abnormal operation

Abnormal operation is usually caused by accumulation of

foreign material or damage to the seat ring. If foreign material

has accumulated and the disc is in the fully open position, it can

be removed by maintaining the fully open position and flushing it

out. If that does not work and if the seat ring is damaged,

remove the valve from the piping and inspect it. (Fig. 17)

(3) Lubricants

Use Lithium-base grease to lubricate the cylinder. Use silicon

oil to lubricate the disc edge. (Use only the specified

greases.)

(4) Please tighten up a seat-ring retainer fixation bolt by

predetermined torque before laying pipes in DTM again.

Tighten the bolt by the four steps following the specified

torque showed on the table with the method of opposite

angle, equality operating. (Fig. 18)Unit:N・m

Step

1

2

3

4

Using

Q'ty of bolt

80A

2

4

6

7.8

M5

12

100A

3

6

9

13

M6

10

125A

3

6

9

13

M6

12

150A

3

6

9

13

M6

16

200A

8

16

24

32

M8

24

250A

16

32

48

65

M10

20

300A

16

32

48

65

M10

24

Rust preventive agents and Lubricants

FELLOW GUARD

Lithium-base grease

Grease

Silicon oil

FELLOW GUARD #1009

Multinoc grease No.2

(Nippon Oil Corporation)

M ystik JI-6 (Kyodo yushi)

Shin-Etsu Silicon KF96H (Shin-Etsu Chemical Co., Ltd.)

Product name (manufacturers)

Plated parts (bolts, nuts and handle shaft)

Pneumatic Actuator T-matic

Gear box

Disc edge

To be applied to:

Fig. 17

Fig. 18

14


TOMOE-eng 11.5.10 2:50 ページ 15

VALVE REMOVAL PROCEDURE (1) When removing the valve from the piping, make

sure that the pressure or the temperature inside

the piping has dropped completely.

It is very dangerous to loosen any piping bolts

while the piping is under pressure. Be very careful.

Also, drain off any residual fluid from the piping.

(Fig. 19)

(2) With the closed disc, loosen the piping bolts and

nuts. Before removing them all, use a support to

prevent the fall of the valve.Fig. 19

Fig. 21

ASSEMBLING AND DISMANTLING OF VALVE (1) Refer to the Assembly Instructions of DTM Valve,

which you can ask for to our sales dep. In order to

dismantle valve, please carry out this task along

the Assembly Instructions in inverse process.

(2) If DTM Valve is fitted with a metal seat, please

ensure that the seat ring gasket is replaced with a

new one, after removing the seat ring retainer.

(3) Please refer to the expanded view of parts for

metal seated valve (see figure 20) and soft (PTFE)

seated valve as detailed in figure 21.

(4) Please refer to the expanded view of parts (see

figure 22) when changing the cavitation breaker

and E-protector.

Metal seated Valve Specification

Soft (PTFE) seated Valve Specification

Fig. 22

Fig. 20

Seat ring gasket

Seat ring

Seat ring

Backup spring

E Protector

Cavitation breaker

Key

C.B Retainer

Crossrecessed countersinkhead screw


15

TOMOE-eng 11.5.10 2:50 ページ 16

(1) Refer to 「Assembly instruction of 6A/6B」 which

you can ask for to our sales dep, you can do

assembly of pneumatic diaphragm-6A/6B. Please

dismantle the pneumatic diaphragm-6A/6B in

inverse process of the assembling.

(2) Manual operation

Removing the stopper bolt, the manual operating

unit can be installed. The stopper nut must be

fixed surely. After manual operating, the hand

shaft must be returned to the longest state. Please

apply grease to the thread of hand shaft regularly.

(3) Please install pneumatic diaphragm-6A/6B

perpendicularly.

(4) Please do not change the setting of the filter

regulator and positioner. The precision and the

performance of the valve may be compromised as

a result.

(5) Please do not perform a speed adjustment by

using a reducing valve.

(6) Perform an inspection once per year while actuator

is operating and also under suspension.

ASSEMBLING AND DISMANTLINGOF PNEUMATIC DIAGHRAGM-6A/6B

Fig. 23

Fig. 24

Without manual operation

With manual operation

Manual operation unit

Stopper nut

Stopper bolt

Stopper nut

16

TOMOE-eng 11.2.19 4:52 ページ 17

ACTUATOR Key Joint Two Width JointSquare Joint

4I-1 ○ －－4I-2 ○ －－4I-2.5 ○ －－4I-3 ○ －－4I-4 ○ －－

TGA-125 ○ －－TGA-140 ○ －－TGA-160 ○ －－TGA-180 ○ －－

TG-10S －－ ○TG-12S －－ ○TG-14S －－ ○TG-20S －－ ○

K30 －－－K70 － ○ －K170(S) － ○ －K370(S) － ○ －K700(S) － ○ －T35 －－－T85 － ○ －T200 － ○ －T380 － ○ －T750 － ○ －

2U1 － ○ －2U2 － ○ －2U3 － ○ －2U4 ○ －－2U5 ○ －－2U6 ○ －－2K03 ○ －－

Elec

trica

l Mot

orP

neum

atic

Cyl

ind

erM

anua

l Gea

r

INSTALLING of ELECTRICAL MOTOR, PNEUMATIC CYLINDER and MANUAL GEAR

Jointing of key Jointing of square and two width

NO. PARTS NAME Q'TY

Bear-Shaft4IT-DYNAMOTGATG-S2U2KKey JointSquare JointTwo Width JointColumnBolt (Actuator side)Spring Washer (Actuator side)Bolt (Used for fixing body side)Spring Washer (Body side)Nut (Body side)Key (Actuator)

1

2

3

456789

10

1

1

1

1444441

■ Structure ■ Type of actuator and joint(1) Before dismantling or changing the actuator,

please be sure to make a mark on the top flange of

body and actuator to indicate the fully closed

position.

(2) After re-assembling or changing the actuator, a

leak test must be performed.

(3) After re-assembling or changing the actuator, a

functionality test must be performed.

17

2

10

3

4

9

1

7 8-

2

3

4

9

1

7 8-

65 -5 6-

※Installation Direction in artwork is "B"direction. ※Installation Direction in artwork is "A"direction.

TOMOE-eng 11.5.10 2:50 ページ 18

LIMITED AVERAGE VELOCITY

■ Limited average velocity

Water: 9 m/sec

Steam: 220 m/sec


■ The definition of allowance differential pressure

The definition of allowance differential pressure of DTM Valve, is the differential pressure that occurs at

permissible maximum average velocity with the valve fully open, and the maximum working pressure.

[The permissible maximum average velocity of DTM valve when fully open]

・With cavitation breaker : 9m/sec

・Without cavitation breaker : 7m/sec

[The maximum working pressure]

・Class 150 body : 2MPa

・Class 300 body : 5.1MPa

The valve noise is less than 85dBA, if the flow velocity does not exceed the permissible maximum average

velocity of DTM valve when fully open.

18

TOMOE-eng 11.2.21 10:27 ページ 19

■Allowance differential pressure 150Lb Specification. 【With cavitation breaker】

【Without cavitation breaker】

19


unit：MPa

mm80100125150200250300

inch34568

1012

Size Allowance differential pressure table0%2.002.002.002.002.002.002.00

5%1.681.681.681.681.681.681.68

10%1.401.401.401.401.401.401.40

15%1.201.201.201.201.201.201.20

20%1.041.041.041.041.041.041.04

25%0.920.920.920.920.920.920.92

30%0.800.800.800.800.800.800.80

35%0.780.780.780.780.780.780.78

40%0.760.760.760.760.760.760.76

45%0.740.740.740.740.740.740.74

50%0.720.720.720.720.720.720.72

mm80100125150200250300

inch34568

1012


60%0.680.680.680.680.680.680.68

65%0.660.660.660.660.660.660.66

70%0.660.650.650.620.660.660.66

75%0.600.570.590.520.650.580.56

80%0.520.490.530.440.580.510.48

85%0.450.430.500.390.530.460.41

90%0.410.370.470.350.500.410.36

95%0.380.330.450.330.480.380.31

100%0.370.310.440.320.490.350.28

unit：MPa

mm80100125150200250300

inch34568

1012


5%1.601.601.601.601.601.601.60

10%1.321.321.321.321.321.321.32

15%1.161.161.161.161.161.161.16

20%0.960.960.960.960.960.960.96

25%0.800.800.800.800.800.800.80

30%0.800.800.800.800.800.800.80

35%0.780.780.780.780.780.780.78

40%0.760.760.760.760.760.760.76

45%0.700.700.650.650.650.650.65

50%0.680.700.600.600.600.600.60

mm80100125150200250300

inch34568

1012


60%0.500.460.420.480.550.510.52

65%0.400.370.330.360.450.380.40

70%0.320.300.260.270.390.290.31

75%0.250.240.220.200.300.230.24

80%0.200.190.180.160.240.180.18

85%0.170.150.160.120.200.140.14

90%0.140.120.140.100.180.120.11

95%0.120.100.130.090.160.100.08

100%0.080.080.110.080.120.080.07

TOMOE-eng 10.7.9 5:05 ページ 20


■Allowance differential pressure 300Lb Specification. 【With cavitation breaker】

【Without cavitation breaker】

20

unit：MPa

mm80100125150200250300

inch345681012


5%4.204.204.204.204.204.204.20

10%3.503.503.503.503.503.503.50

15%3.003.003.003.003.003.003.00

20%2.602.602.602.602.602.602.60

25%2.302.302.302.302.302.302.30

30%2.002.002.002.002.002.002.00

35%1.801.801.801.801.801.801.80

40%1.621.621.621.621.621.621.62

45%1.451.451.451.451.451.451.45

50%1.301.301.301.301.301.301.30

mm80100125150200250300

inch345681012


60%1.151.111.061.151.151.151.15

65%0.960.910.860.891.110.970.97

70%0.790.750.730.700.890.770.78

75%0.660.630.630.560.730.640.62

80%0.560.530.560.460.630.540.51

85%0.480.450.520.400.560.470.43

90%0.420.380.480.360.520.420.36

95%0.390.340.460.340.490.390.31

100%0.370.310.440.320.490.350.28

unit：MPa

mm80100125150200250300

inch345681012

Size Allowane differential pressure table0%5.105.105.105.105.105.105.10

5%3.803.803.803.803.803.803.80

10%3.303.303.303.303.303.303.30

15%2.802.802.802.802.802.802.80

20%2.302.302.302.302.302.302.30

25%1.801.801.801.801.801.801.80

30%1.401.401.401.401.401.401.40

35%1.301.301.251.301.301.301.30

40%1.001.000.951.001.001.001.00

45%0.700.700.650.650.750.700.70

50%0.700.700.600.600.700.650.65

mm80100125150200250300

inch345681012


60%0.580.540.480.560.650.590.61

65%0.440.410.360.400.580.420.45

70%0.340.320.280.290.420.310.34

75%0.270.260.230.210.320.240.25

80%0.210.200.190.160.250.180.19

85%0.170.160.170.130.210.150.15

90%0.140.120.150.110.180.120.11

95%0.120.100.130.090.170.100.08

100%0.080.080.110.080.120.080.07

TOMOE-eng 10.7.9 5:05 ページ 21

Please refer to the following when there is a problem with a valve.

There is leakage from the gasket between

the valve body and pipe flange faces.

There is a leak from the gland.

There is a leak from the bottom cover.

The piping bolts are loose or they

were not tightened evenly.

The valve is misaligned.

The wrong piping gasket was selected.

The gland bolts are loose.

The gland packing is worn away, or deterioration.

The bottom cover bolts are loose.

Retighten piping bolts.

Loosen the bolts and realign the valve correctly.

Refer to 「DTM piping gasket」.

Re-tighten the gland nut.

Replace the gland packing.

Re-tighten the bottom cover bolts.

Problem Cause Countermeasure

TROUBLESHOOTING




21

TOMOE-eng 11.5.10 2:50 ページ 22

There is leakage from the valve seat and the amount of leakage increases.

Faulty operation (The valve does not work.)

The wrong material was selected for the fluid application. (Parts are being corroded.)

There is damage to the disc seal or seat ring due to the presence of foreign matter inside the piping.

Movement of disc in the fully closed position.

Fluid specification is not compatible with valve specification.(Specifications have been exceeded.)

There is torsion of stem due to an unusual increase in opening/ closing torque.

Movement of disc in fully closed position due to loose actuator installation bolts.

The valve has been installed in reverse orientation to the direction of flow (direction of pressure).

Prescribed air pressure or voltage of actuator is not supplied.

For pneumatic cylinder type, the diaphragm of speed controller is stuck in the fully closed position.

By-pass valve is in the open position.

Increased torque due to presence of foreign matter in the piping.

Twisted or damaged stem and joint.

Change the material. Please inquire with us regarding selection.

Replace the seat ring.

Adjust the fully closed position of the disc.

Re-check the specifications.

Re-check the specifications.

Re-adjust the fully closed position of disc by re-tightening the installation bolts.

Install the valve in the correct orientation relative to the flow.

Check by using a pressure gauge, tester, etc.

Open the diaphragm of the speed controller.

Close the bypass valve.

Keep valve in the fully opened position and flush out the foreign material.

Replace the valve body assembly and joint.Re-check the specifications.

Problem Cause Countermeasure

22

(Continue)

TROUBLESHOOTING



TOMOE-eng 11.5.10 2:50 ページ 23

φD1

φD2

φD3

φD4

4.5

■Spiral gasket

●For JIS flange

●For ANSI flange Any standard gaskets with inner/outer ring can be used. ■Sheet gasket ●For JIS flange　Any standard can be used. ●For ANSI flange　Any standard can be used.

※ Except for JIS 30K flange, dimensions of the gasket designed for the TOMOE300 series

23

PIPING GASKET

mm80100125150200250300

inch34568

1012

Nominal size JIS 10K/16K/20K/30KD4D1

89115140166217268319

D297124151178227282331

D3120146177207257318362

JIS 10K

134159190220270332377

JIS 16K

140165202237282354404

JIS 20K

140165202237282354404

JIS 30K

150172207249294360418

TOMOE-eng 10.7.9 5:05 ページ 24

APPLICABLE FLANGE STANDARD

CAUTION！

Because outer diameter and the thickness of the flange are different from a standard size, please be careful.Diameter of bolt circle and bolt hole, bolting number and size follow a standard.

＜Mark＞

D : With drill hole

T : With tapping

× : Not enabled

24

■300Lb body

mm80

100125150200250300

inch345681012

Nominal size ASME JIS300LbD+TD+TD+TD+TD+TD+TD+T

150Lb×××××××

10K×××××××

16KD+T×

D+TD+TD+TD+T×

20KD+T×

D+TD+TD+TD+T×

30KD+TD+TD+TD+TD+TD+TD+T

■150Lb body

mm80

100125150200250300

inch345681012

Nominal size ASME JIS300Lb×××××××

150LbD

D+TD+TD+TD+TD+TD+T

10KD+TD+TD+TD+TD+TD+TD+T

16K×

D+T××××

D+T

20K×

D+T××××

D+T

30K×××××××

TOMOE-eng 10.11.25 23:20 ページ 25

2．150Lb Double flanged body style

2.1　ASME / JPI Class 150

Setting bolts ： 4 - 3/4 - 10UNC × 85 (17×11)

Q'TY

Q'TY

［Examples］

Hexagon bolts ： 12 - 3/4 - 10UNC × 95

Nominal bolt diameter

Bolt length(L)

(width across bolt(b)× Length across bolt (L1))


Bolt length(L)

25


＊Bolt / nut material --- SNB7 / S45C＊Please use a nut with a height that is 100% of the screw diameter.＊The bolt length calculation is based on use of a 4.5mm thick spiral gasket.＊The flange thickness calculation is based on the standard steel flange thickness.＊Quantities shown are for one set of valve.

mm80

100125150200250300

inch34568

1012

Nominal size ASME B16.5 150Lb, JPI-7S-15 150LbSetting bolts Hexagon bolts Q'TY of Nuts

―4-5/8-11UNC×70（13× 8）4-3/4-10UNC×85（17×11）4-3/4-10UNC×85（17×11）4-3/4-10UNC×85（17×11）4-7/8- 9UNC×95（19×12）4-7/8- 9UNC×95（19×12）

8-5/8-11UNC× 7512-5/8-11UNC× 7512-3/4-10UNC× 9512-3/4-10UNC× 9512-3/4-10UNC×10020-7/8- 9UNC×11020-7/8- 9UNC×110

8161616162424

L L

Hexagon boltL1 b

Body Body

Setting bolt

Flange Flange

TOMOE-eng 10.11.25 23:20 ページ 26


2.2　JIS 10K

2.3　JIS 16K

2.3　JIS 20K

26

mm80

100125150200250300

inch345681012


4-M16×70（13× 8）4-M16×70（13× 8）4-M20×85（17×11）4-M20×85（17×11）4-M20×85（17×11）4-M22×95（19×12）4-M22×95（19×12）

12-M16× 7512-M16× 7512-M20× 9512-M20× 9520-M20×10020-M22×11028-M22×110

16161616242432

mm100300

inch412

Nominal size JIS16KSetting bolts Hexagon bolts Q'TY of Nuts

4-M20× 80（17×11）4-M24×105（19×12）

12-M20× 8028-M24×120

1632

mm100300

inch412


4-M20× 80（17×11）4-M24×110（19×12）

12-M20× 8028-M24×120

1632


TOMOE-eng 10.11.25 23:20 ページ 27

1．300Lb body

1.1　ASME / JPI Class 300

Setting bolts ： 4 - 3/4 - 10UNC × 85 (17×11)

Q'TY

Q'TY

［Examples］

Hexagon bolts ： 12 - 3/4 - 10UNC × 95


Bolt length(L)

(width across bolt(b)× Length across bolt (L1))


Bolt length(L)

27


mm80

100125150200250300

inch34568

1012


4-3/4-10UNC×85（17×11）4-3/4-10UNC×100（17×11）4-3/4-10UNC×105（17×11）4-3/4-10UNC×110（17×11）4-7/8-9UNC×110（19×12）4-1-8UNC×125（21×14）4-1 1/8-8UN×135（24×16）�

12-3/4-10UNC×9512-3/4-10UNC×10512-3/4-10UNC×11020-3/4-10UNC×11520-7/8-9UNC×12528-1-8UNC×14028-1 1/8-8UN×150

16161624243232


L L

HexagonL1 b

FlangeBody FlangeBody

Setting bolt

TOMOE-eng 10.11.25 23:20 ページ 28


28

1.4　JIS 30K

mm80

100125150200250300

inch345681012


4-M20×85（17×11）4-M22×100（19×12）4-M22×105（19×12）4-M24×110（19×12）4-M24×110（19×12）4-M30（P＝3）×125（21×14）4-M30（P＝3）×135（24×16）�

12-M20×9512-M22×10512-M22×11020-M24×11520-M24×12520-M30（P＝3）×14028-M30（P＝3）×150

16161624242432

1.3　JIS 20K

mm80

125150200250

inch356810


4-M20×80（17×11）4-M22×95（19×12）4-M22×95（19×12）4-M22×95（19×12）4-M24×105（19×12）�

12-M20×9012-M22×10020-M22×10520-M22×11020-M24×120

1616242424

1.2　JIS 16K

�

mm80

125150200250

inch356810


4-M20×80（17×11）4-M22×90（19×12）4-M22×90（19×12）4-M22×90（19×12）4-M24×100（19×12）�

12-M20×8512-M22×10020-M22×10020-M22×10520-M24×115

1616242424


TOMOE-eng 10.11.25 23:20 ページ 29

1.Applicable pipe

■150Lb body (-29～230℃)

■300Lb body (-29～230℃)

■150Lb body (230～400℃)

29

APPLICABLE PIPE AND MINIMUM INTERNAL DIAMETER OF PIPING

mm80

100125150200250300

inch34568

1012

Sch20◎�○�○�○�○�○�○�

Sch30

○�○�○�

Sch40◎�◎�◎�◎�○�○�◎�

Sch60◎�◎�◎�◎�○�◎�○�

Sch80◎�◎�◎�◎�◎�◎�○�

Nominal size STPG （JIS G 3454）�

mm80100125150200250300

inch34568

1012

Sch40◎�◎�◎�◎�○�○�◎�

Sch60◎�◎�◎�◎�○�◎�○�

Sch80◎�◎�◎�◎�◎�◎�○�

Nominal size STPG （JIS G 3454）�

mm80100125150200250300

inch34568

1012

Sch20◎�○�○�○�○�○�○�

Sch30

○�○�○�

Sch40◎�◎�◎�◎�○�○�◎�

Sch60◎�◎�◎�◎�○�◎�○�

Sch80◎�◎�◎�◎�◎�◎�○�

Nominal size STPT （JIS G 3456）�

Mark ◎　The bump between piping and the valve is expected and a low noise can be expected most in the case of 2mm or less.Mark ○　There are bump from 2 to 8mm in piping and the valve. It is possible to use it though some are influenced to the flow characteristic according to

the bump.

TOMOE-eng 10.11.25 22:56 ページ 30

APPLICABLE PIPE AND MINIMUM INTERNAL DIAMETER OF PIPING

■300Lb body (230～400℃)

2.Minimum internal diameters of pipingThe disc interferes with piping if the internal diameter of piping is smaller than the minimum internal diameters of piping shown below.

(Continue)

30

mm80

100125150200250300

inch345681012

Sch40◎ ◎ ◎ ◎ ○ ○ ◎

Sch60◎ ◎ ◎ ◎ ○ ◎ ○

Sch80◎ ◎ ◎ ◎ ◎ ◎ ○

Nominal size STPT （JIS G 3456）

mm80100125150200250300

inch345681012

0006595130185

Nominal size Minimum InternalDiameters of piping

TOMOE-eng 10.11.29 10:56 ページ 31

1.Bare-shaft■ Drawing

31

DIMENSIONS AND MASS

CF8M

T1

L

L2

b

H1

t

H2

a1

a2N3-BT depth Dp

N1-BH

D

N2-BH

P.C.D C

□S

1N-BH1

T2

2

t2

2

GL GH

a4SH

φ�

φ�

φ�

φ�

φ�

φ�

TOMOE-eng 10.10.12 17:58 ページ 32

DIMENSIONS AND MASS

■ Dimension of bare-shaft

32

mm

80

100

125

150

200

250

300

inch

3

4

5

6

8

10

12

φd

111

132

160

188

234

286

342

φD

190

210

230

255

255

280

280

320

345

380

405

445

485

520

L

165

194

213

229

243

297

338

L2

49

54

58

61

68

85

93

H1

118

128

139

151

152

164

163

183

199

216

233

252

274

292

H2

140

162.5

175

195

225

255

300

a1

85

84.5

101

101

127

165

180

a2

37.3

37.3

47

47

57

77

92

a4

43

43

60

60

62

82

97

φd2

20

22

26

26

32

37

42

b

6

8

8

8

10

12

14

t2

2.5

3.0

3.0

3.0

3.0

3.0

3.5

t

15

15

15

15

15

15

18

15

22

GL

68.6

68.6

68.6

68.6

96

96

128

GH

37

37

37

37

54

54

71

SH

80

80

80

80

80

80

80

FLANGE JOINT10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb

SIZE

TOMOE-eng 10.11.25 22:56 ページ 33

(Continue)

33

DIMENSIONS AND MASS

mm

80

100

125

150

200

250

300

inch

3

4

5

6

8

10

12

T2

32

35

27

38

40

42

43

45

45

47

47

52

51

55

T1

25

29

25

32

25

35

26

37

31

43

33

48

35

51

DD

127.0

157.2

185.7

215.9

269.9

323.8

381.0

FLANGEJOINT10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb10K

150Lb16K/20K

30K300Lb

P.C.DC

150152.4160170

168.3175

190.5185195200210

215.9225230235240

241.3260275

269.9290

298.5305320

330.2355362380390

387.4400

431.8430450

450.8

N1

44444444444444444888848888888

12128

121212

N2

84888888888888888

121212128

12121212121212161612161616

N3

4-444444444444444444444444444444444

DP

18-

242424181824302727273232322727343434252936363630353842423035384444

25

30

35

45

50

61

58

74

88

107

132

166

200

240

BT

M16-

M20M20

3/4-10 UNCM16

5/8-11 UNCM20M22

3/4-10 UNCM20

3/4-10 UNCM22M22

3/4-10 UNCM20

3/4-10 UNCM22M24

3/4-10 UNCM20

3/4-10 UNCM22M24

7/8-9 UNCM22

7/8-9 UNCM24

M30x31-8 UNC

M227/8-9 UNC

M24M30x3

1 1/8-8 UN

F10

F12

F12

F14

F14

F16

F16

SIZE TOP FLANGE TYPE

WEIGHTAPPROX,

(kgf)

F10F12F14F16

□S

102125140165

φC1

102125140165

N

4444

BH1

11131923

FLANGETYPE

BH

19192323

22.519192325

22.523232525232323252723232325272625252733292525273332

TOMOE-eng 11.2.18 18:28 ページ 34

DIMENSIONS AND MASS

2.Electrical motor DTM-4I■ Drawing

34

E

L2

P

L

A

FLOW

H5

H3

H4

H2

H1

φD

φd

2-G1/2（PF1/2）�

KF

φW（

AP

PR

OX）�


TOMOE-eng 11.5.10 2:50 ページ 35

■ Dimension of DTM-4IFlange joint：150Lb/300Lb/JIS10K/JIS30K

35

DIMENSIONS AND MASS

mm

80

100

125

150

200

250

300

inch

3

4

5

6

8

10

12

φd

111

132

160

188

234

286

342

φD190

210

190

210

230255230

255

255280255

280

280320280320280

320

345380345

380

405

445

405

445

485520485520

L

165

194

213

229

243

297

338

H1118

128

118

128

139151139

151

152164152

164

163183163183163

183

199216199

216

233

252

233

252

274292274292

H2

140

162.5

175

195

225

255

300

L2

49

54

58

61

68

85

93

H3

165(191)

198(224)

165(191)

198(224)

198(224)198

(224)

198(224)

230(255)198

(224)198

(224)

230(255)

198(224)

230(255)

230(255)

230(255)

230(255)

230(255)230

(255)

H5

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

H4

175

175

175

175

175

190

190

190

190

190

190

190

190

190

232

232

232

232

A

252

310

252

310

310

310

310

388

310

310

388

310

388

388

388

388

388

388

P

138

167

138

167

167

167

167

223

167

167

223

167

223

223

223

223

223

223

F

126

154

126

154

154

154

154

246

154

154

246

154

246

246

246

246

246

246

K

65

85

65

85

85

85

85

136

85

85

136

85

136

136

136

136

136

136

E

12

14

12

14

14

14

14

23

14

14

23

14

23

23

23

23

23

23

φW

70

100

70

100

100

100

100

200

100

100

200

100

200

280

200

280

200

280

MOTOR

TYPE

4I-1

4I-2

4I-1

4I-2

4I-2.5

4I-2

4I-2.5

4I-3

4I-2

4I-2.5

4I-3

4I-2.5

4I-3

4I-4

4I-3

4I-4

4I-3

4I-4

39

44

44

49

496054

64

65

738474

85

96

8197829893

109

112131123

142

147

173

207

178

212

241281246286

SELECTION CRITERIALA,LB,HALA,LB,LC

LD,HAHB

LE,HB,HCHD,HELA,LBLA,LBHA,HB

LC,LD,LEHA,HB

HC,HD,HE

LA,LBLA,LBHA,HB

LC,LD,LEHA,HB

HC,HD,HE

LALA

LB,HALB,HA

HBLC,LD,LEHB,HC,HD,HE

LALA

LB,HA,HBLB,LC,LD,LEHA,HB,HC

HD,HE

LA,LB,HALA,LB,LC

HAHB

LD,LEHB,HC,HD

LALA

LB,HALC,LD

FLANGE JOINT150Lb,JIS10K

300Lb,JIS30K

150Lb,JIS10K

300Lb,JIS30K

150Lb,JIS10K300Lb,JIS30K150Lb,JIS10K

300Lb,JIS30K


300Lb,JIS30K

150Lb,JIS10K300Lb,JIS30K150Lb,JIS10K300Lb,JIS30K150Lb,JIS10K

300Lb,JIS30K


300Lb,JIS30K

150Lb,JIS10K

300Lb,JIS30K

150Lb,JIS10K

300Lb,JIS30K

150Lb,JIS10K300Lb,JIS30K150Lb,JIS10K300Lb,JIS30K

SIZE DIMENSION　(mm)

※The（　）dimensions in H3 are specifications with servo unit or microcomputer unit.※ For selection, please refer to 「DTM APPLICABLE FLANGE STANDARD」and 「DTM ACTUATOR SELECTION」.

WEIGHTAPPROX,

(kgf)

TOMOE-eng 11.2.18 18:28 ページ 36

DIMENSIONS AND MASS

■ Dimension of DTM-4IFlange joint：JIS16K/JIS20K

36

mm

80

100

125

150

200

250

300

inch

3

4

5

6

8

10

12

φd

111

132

160

188

234

286

342

φD

210

230

280

320

380

445

485

L

165

194

213

229

243

297

338

L2

49

54

58

61

68

85

93

H1

128

139

164

183

216

252

274

H2

140

162.5

175

195

225

255

300

H3165

(191)198

(224)165

(191)198

(224)198

(224)198

(224)198

(224)198

(224)230

(255)198

(224)230

(255)230

(255)230

(255)230

(255)230

(255)

H4

175

175

175

175

190

190

190

190

190

190

190

232

232

232

232

A

252

310

252

310

310

310

310

310

388

310

388

388

388

388

388

P

138

167

138

167

167

167

167

167

223

167

223

223

223

223

223

F

126

154

126

154

154

154

154

154

246

154

246

246

246

246

246

K

65

85

65

85

85

85

85

85

136

85

136

136

136

136

136

E

12

14

12

14

14

14

14

14

23

14

23

23

23

23

23

φW

70

100

70

100

100

100

100

100

200

100

200

200

280

200

280

SELECTION CRITERIA

LA,LB,HA

HB

LA,LB

HA,HB

LA,LB

HA,HB

LA

LB,HA

HB

LA

LB,HA,HB

LA,LB,HA

HB

LA

LB,HA

FLANGE JOINT

JIS16KJIS20K

JIS16KJIS20K

JIS16KJIS20K

JIS16KJIS20K

JIS16KJIS20K

JIS16KJIS20K

JIS16KJIS20K

SIZE DIMENSION　(mm)

※1 The（　）dimensions in H3 are specifications with servo unit or microcomputer unit.※2 For selection, please refer to 「DTM APPLICABLE FLANGE STANDARD」and 「DTM ACTUATOR SELECTION」.

MOTORTYPE

4I-1

4I-2

4I-1

4I-2

4I-2

4I-2.5

4I-2

4I-2.5

4I-3

4I-2.5

4I-3

4I-3

4I-4

4I-3

4I-4

44

49

49

54

84

85

97

98

109

131

142

207

212

241

246

WEIGHTAPPROX,

(kgf)

TOMOE-eng 11.2.18 18:28 ページ 37

3. Pneumatic Diaphragm DTM-6A/6B■Drawing

37

DIMENSIONS AND MASS

Note: Option of this drawing is the positioner (TP8100) and Filter regulator (AW30).

f2

F

f3

f1f4

Rc1/4

2-G1/2

FLOW

H3

74

H1H2H4

P1

A

UD

HD

A↓�

L

D

L2

View A

P

Without manual operating unit

φ�

φ�

φ�

TOMOE-eng 10.10.12 17:58 ページ 38

■ Dimension of DTM-6A/6B

38

mm

80

100

125

150

200

250

300

inch

3

4

5

6

8

10

12

φd

111

132

160

188

234

286

342

φD

190

210

230

255

255

280

280

320

345

380

405

445

485

520

L

165

194

213

229

243

297

338

L2

49

54

58

61

68

85

93

H1

118

128

139

151

152

164

163

183

199

216

233

252

274

292

H2

140

162.5

175

195

225

255

300

FLANGEJOINT10K

150Lb16K/20K

30K

300Lb

10K150Lb16K/20K

30K

300Lb

10K

150Lb

16K/20K

30K

300Lb

10K

150Lb

16K/20K

30K

300Lb

10K150Lb16K/20K

30K

300Lb

10K

150Lb

16K/20K

30K

300Lb

10K

150Lb

16K/20K

30K

300Lb

SELECTIONCRITERIA

LA,HALA,LB,HA,HBLA,LB,HA,HB

LA,LB,LCHA,HB,HC

LA,LB,LC,LD,LEHA,HB,HC,HD,HE

LA,HALA,LB,HA,HBLA,LB,HA,HB

LA,LB,LCHA,HB,HC

LA,LB,LC,LD,LEHA,HB,HC,HD,HE

LA,HALA,LB,HA

HBLA,LB,LC

HAHB,HC

LA,LB,LC,LDHA

HB,HC,HDLA,LB,LC,LD

HALE

HB,HC,HD,HE

LA

LB,LC,LD,LE,HA,HB,HC,HD,HE

LALB,LC,LD,LE,

HA,HB,HC,HD,HELA

LB,LC,LD,LE,HA,HB,HC,HD,HE

LALB,LC,LD,LE,

HA,HB,HC,HD,HELA,HA

LA,LB,HA,HBLA,LB,HA,HB

LA,LB,LCHA,HB,HC

LA,LB,LC,LD,LEHA,HB,HCHD,HE

LAHA

LA,LBHA,HBLA,LBHA,HBLA,LB

LC,HA,HB,HC

LA,LBLC,

HA,HB,HC,HD,HELALALB

HA,HBLA

LB,HA,HBLA

LB,LC,HA,HB,HC

LALB,LC,LD,LE,HA,HB,HC,HD

H3

211

211

241

241

241

241

241

241

241

241

241

241

241

241

241

241

241

241

270

270

270

270

270270270270270270270270

270

270

270

270270

270

270270270

270

270

270

H4

130

130

174

174

174

174

174

174

174

174

174

174

174

174

174

174

174

174

280

280

280

280

280280280280280280280280

280

280

280

280280

280

280280280

280

280

280

A

457

457

497

664

497

664

497

664

497

664

497

664

497

664

497

664

497

664

756

756

756

756

995756995756995756995756

995

756

995

756756

995

756995756

995

756

995

P

122

122

153

180

153

180

153

180

153

180

153

180

153

180

153

180

153

180

275

275

275

275

293275293275293275293275

293

275

293

275275

293

275293275

293

275

293

P1

299

299

330

435

330

435

330

435

330

435

330

435

330

435

330

435

330

435

530

530

530

530

669530669530669530669530

669

530

669

530530

669

530669530

669

530

669

f1

90

90

115

115

115

115

115

115

115

115

115

115

115

115

115

115

115

115

210

210

210

210

210210210210210210210210

210

210

210

210210

210

210210210

210

210

210

f2

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183

183183183183183183183183

183

183

183

183183

183

183183183

183

183

183

f3

68

68

68

104

68

104

68

104

68

104

68

104

68

104

68

104

68

104

104

104

104

104

132104132104132104132104

132

104

132

104104

132

104132104

132

104

132

f4

150

150

229

229

229

229

229

229

229

229

229

229

229

229

229

229

229

229

300

300

300

300

300300300300300300300300

300

300

300

300300

300

300300300

300

300

300

UD

320

320

320

457

320

457

320

457

320

457

320

457

320

457

320

457

320

457

457

457

457

457

634457634457634457634457

634

457

634

457457

634

457634457

634

457

634

HD

200

200

200

400

200

400

200

400

200

400

200

400

200

400

200

400

200

400

400

400

400

400

800400800400800400800400

800

400

800

400400

800

400800400

800

400

800

F

285

285

285

351

285

351

285

351

285

351

285

351

285

351

285

351

285

351

351

351

351

351

435351435351435351435351

435

351

435

351351

435

351435351

435

351

435

TYPE

D200

D200

D200

D700

D200

D700

D200

D700

D200

D700

D200

D700

D200

D700

D200

D700

D200

D700

D700

D700

D700

D700

D2200D700D2200D700D2200D700D2200D700

D2200

D700

D2200

D700D700

D2200

D700D2200D700

D2200

D700

D2200

WEIGHTAPPROX,

(kgf)

69

74

79

89

116

175

127

186

138

186

138

186

124

183

140

199

140

199

140

199

305

324

324

324

400349532349532383400383

400

383

400

417417

600

417600457

640

457

640

SIZE

※1 The table show the dimension in the case that DTM are installed positioner (TP8100) and Filter regulator (AW30).※2 For selection, please refer to 「DTM APPLICABLE FLANGE STANDARD」and 「DTM ACTUATOR SELECTION」.

DIMENSIONS AND MASS

TOMOE-eng 11.2.18 18:28 ページ 39

This instruction manual explains standard usage of

the Ultimate Rotary Control Valve DTM.

Please read this manual thoroughly in order to ensure correct use of the product.

www.tomoeeurope.co.uk

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