butterfly valves vzaf...7 4 technical data 4.1 general information process valve connection valve...

Butterfly valves VZAF

2

Content 1 General information VZAF ......................................................................................................................... 3 2 Order information VZAF ............................................................................................................................ 4

2.1 Configurable system ......................................................................................................................... 4 2.2 Part NR types .................................................................................................................................... 4

3 Type code VZAF ........................................................................................................................................ 5 4 Technical data .......................................................................................................................................... 7

4.1 General information .......................................................................................................................... 7 4.2 Table for mounting flanges ............................................................................................................... 8 4.3 Liner .................................................................................................................................................. 9 4.4 Break away torques and KV Values ................................................................................................ 10 4.5 Dimension Wafer Type .................................................................................................................... 11 4.6 Dimension Lug Type ....................................................................................................................... 12 4.7 Dimension U shape ......................................................................................................................... 13 4.8 Dimensions ISO 5211 Flange ......................................................................................................... 14 4.9 ATEX Description ............................................................................................................................ 15

5 Wafer type fast runner – Part NR. ........................................................................................................... 16 6 Lug type DIN EN 1092/1 fast runner –Part NR. ....................................................................................... 17 7 Lug Type ANSI-Class 150 fast runner – Part NR Mainly for the US market .............................................. 18 8 Spare parts / Accessoires ....................................................................................................................... 19 9 PA Solution ............................................................................................................................................. 20

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1 General information VZAF Summary Housing characteristics Nominal sizes DN32 – DN900

Wafer type - VZAF-C Ideal very corrosive, aggressive and high purity application

Flow rate Kv 4 – 81.016 m³/h

Lug type - VZAF-L

Gas tight

U-shape type - VZAF-U Large variety of body and liner material

Version

Type Nominal diameter [mm]

Rating norm

Wafer Type

VZAF - C

DN32 … DN400 DN450 … DN600 DN32 … DN600 DN40 … DN400 DN450 … DN600

PN10 covered by PN16 PN10 PN16 ANSI cl. 150 covered by PN16 ANSI cl. 150

Version


Rating norm

Lug Type

VZAF - L

DN32 … DN150 DN200 … DN400 DN32 … DN400 DN40 … DN400

PN10 covered by PN16 PN10 PN16 ANSI cl. 150

Version


Rating norm

U shape housing

VZAF - U

DN450 … DN700 DN800 … DN900 DN450 … DN700 DN800 … DN900 DN450 … DN900

PN10 PN10 PN16 PN16 ANSI cl. 150

4

2 Order information VZAF 2.1 Configurable system KMAT Type Nominal diameter

[mm] Varieties

Individual selection by modular system, tailored for specific customer needs Scale of over 250.000 varieties

8041879

VZAF-C DN32 – DN600

All available - sizes - Liner - pressures - surfaces

please find more information in the type code on page 5

VZAF – L DN32 – DN400



VZAF - U DN450 – DN900



2.2 Part NR types Parts by part no


Varieties

54 selected part no. as fast runner 8065604 … 8065639

VZAF-C DN 50 – DN300

ISO / ANSI cl. 150 Ductile cast iron / Epoxy coated Working pressure: 10bar / 16bar Liner: PTFE / Silikon More detailed information in page 15

8065613 … 8065657

VZAF – L DN50 – DN300

ISO / ANSI cl. 150 Ductile cast iron / Epoxy coated Working pressure: 10bar / 16bar Liner: PTFE / Silikon More detailed information in page 16

5

3 Type code VZAF

VZAF - C - 50 - 16 - S8 PN16 - H1 EP80 - V1 - V1 PL - E - C

Typ

VZAF Butterfly valve

Design

C Ring housing with centring holes (Wafer)

L Ring housing with threaded flange (Lug)

U U shape housing

Nominal Diameter DN

32 32 mm

40 40 mm

50 50 mm

65 65 mm

80 80 mm

100 100 mm

125 125 mm

150 150 mm

200 200 mm

250 250 mm

300 300 mm

350 350 mm

400 400 mm

450 450 mm

500 500 mm

600 600 mm

700 700 mm on request




Nominal Pressure

2,5 2.5 bar on request (available in DN750)

6 6 bar (available in sizes DN350 .. DN900)

10 10 bar (available in sizes DN200 … DN300)

16 16 bar (available in sizes DN32 …. DN150)

Nominal Pressure

S8 DIN EN 1092-1

S9 ANSI Class 150

Nominal Pressure Connection Standard

PN10 PN10

PN16 PN16

Standard and just with [S9] ANSI Class 150

Housing material

H1 Ductile cast iron, EN-GJS-400-15

V13 Stainless Steel 1.4409

Surface finish Housing material

EP80 Epoxy coated 80µ

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VZAF - C - 50 - 16 - S8 PN16 - H1 EP80 - V1 - V1 PL - T1 - C - E4 - TA - EX4 - DX5

Shaf t M at er ial

V1 Stainless steel 1.4404


ST1 Carbon steel 1.0577 (ST52-3N)

Shut o f f element mat er ial




ST1 Carbon steel 1.0577 (ST52-3N)

Shut - o f f element mat er ial

None

PL polished

PFA PFA coated

PFA1 PFA coated, ant i-stat ic

Liner / B ackliner mat er ial

T1 PTFE / Silicon

T2 PTFE / EPDM

T3 PTFE / FPM

U1 PTFE Ultraf lon / Silicon

U2 PTFE Ultraf lon / EPDM

U3 PTFE Ultraf lon / FPM

T1A PTFE / Silicon, ant i-stat ic

T2A PTFE / EPDM , ant i-stat ic

T3A PTFE / FPM , ant i-stat ic

U1A PTFE Ultraf lon / Silicon, ant i-

U2A PTFE Ultraf lon / EPDM , ant i-

U3A PTFE Ultraf lon / FPM , ant i-stat ic

PW IS f ree

Standard

C PWIS free

C lean room f eat ures

none

E4 Clean room approval ISO 14644-

A dd it ional seal op t ion

none

TA with TA-Luft packing (VDI2440)

EU cert if icat ion, inside

none

DX5 II 1GD

EU cert if icat ion, out side

none

EX4 II 2GD

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4 Technical data 4.1 General information Process valve connection

Valve function 2/2 way Design Butterfly valve in Wafer, Lug type and U shape Sealing principle Soft Actuation type Mechanical via a hand lever/

automated via ISO5211 flange Manual override None Approval for the food industry Yes Switching position display Slot direction on shaft = flow direction Direction of flow Reversible Shaft position Angled to 45° Type of mounting In line installation Mounting position … < DN400 any direction

> DN400 horizontal mounting Based on connection standards DIN EN 1092-1 / ANSI cl. 150

Installation note in case of mounting the BFV at the end of a line

Ausführung Wafer type (C) impossible

Lug type (L) without counterflange not possible

U form (U) only with counterflange e.g. of mounting a counterflange:

Housing material H1 – EN—GJS-400-15 Media Only liquids,

10°C … +30°C Max. working pressure DN32-DN150 8bar

DN200-DN300 6 bar DN350-DN600 4 bar > DN600 on request

No water hammer!

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4.2 Table for mounting flanges DN D min2

D opt3 D max4

32 19 34 47 40 32 42 57 50 35 53 68 65 53 68 87 80 74 83 104 100 93 103 126 125 119 128 154 150 147 153 174 200 198 202 226 250 247 253 277 300 297 303 328 350 340 345 370 400 384 395 421 450 325 453 462 500 490 505 514 600 585 605 617 700 680 696 715 800 790 810 817 900 880 900 918 1000 980 997 1019 1200 1175 1195 1225 1400 1348 1387 1430 1600 1560 1602 1640

1 PN Class according to DIN EN1333 / ASME 16.5 2 Minimum diameter of the flange enabling to move the disc (in case of a perfectly centred valve) 3 Diameter oft he flange for optimal mounting 4 Maximum diameter of the flange

Operation and environmental conditions

Nominal pressuremounting classes 1 PN10 PN16 ANSI cl. 150

Temperature of media -60°C … 210°C / -76F … 410F depends on : Liner, disc material / surface finish

Vacuum [mbarA] 200 (higher vacuum on request) Conditions:

nominal diameter (max): DN300 (bigger sizes on request) Liner: Ultraflon Media: neutral Media, max. 80°C Installation: please note the table for mounting flanges

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4.3 Liner Code

Name DIN Material Temperature- range

T1

PTFE Polytetrafluorethylen -40°C … 200°C Teflon® PTFE has excellent chemical resistance, electrical properties, high

temperature performance, low temperature toughness, plus unique adhesion and f lame resistance / with silicone back-liner for standard applications

T1A PTFE - conductive Polytetrafluorethylen – conductive -40°C … 200°C

Conductive Teflon® PTFE for ATEX applications

T2

PTFE Polytetrafluorethylen -10°C …. 130°C Teflon® PTFE has excellent chemical resistance, electrical properties, high

temperature performance, low temperature toughness, plus unique adhesion and f lame resistance / with EPDM back-liner for high purity and silicone free applications

T2A PTFE – conductive Polytetrafluorethylen – conductive -20°C … 130°C

Conductive Ultraflon® for ATEX applications

T3

PTFE Polytetrafluorethylen -10°C … 160°C Tef lon® PTFE has excellent chemical resistance, electrical properties, high

temperature performance, low temperature toughness, plus unique adhesion and f lame resistance / w ith Viton back-liner for high corrosive applications

T3A PTFE - conductive Polytetrafluorethylen – conductive -10°C … 160°C


U1

PTFE Polytetrafluorethylen -40°C … 200°C Ultraflon® is the material choice w here high purity, low f riction, high durability,

excellent thermal resistance and chemical inertness characteristics are required / w ith silicone back-liner, for low and high temperature applications

U1A PTFE – conductive Polytetrafluorethylen – conductive -40°C … 200°C


U2

PTFE Polytetrafluorethylen -10°C … 130°C Ultraflon® is the material choice w here high purity, low f riction, high durability,

excellent thermal resistance and chemical inertness characteristics are required / w ith silicone back-liner, for high purity applications

U2A PTFE - conductive Polytetrafluorethylen – conductive -10°C … 130°C


U3

PTFE Polytetrafluorethylen -10°C … 160°C Ultraflon® is the material choice w here high purity, low friction, high durability,

excellent thermal resistance and chemical inertness characteristics are required / with Viton back-liner, it is the most corrosion resistant valve

U3A PTFE - conductive Polytetrafluorethylen – conductive -10°C … 160°C


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4.4 Break away torques and KV Values

Standard Conditions (fluids in between 20°C … 80°C )

Nominal size Torque at nominal pressure (incl. 1,3SF)

2,5 bar 6 bar 10 bar 16 bar DN32 21 DN40 21 DN50 25 DN65 39 DN80 43 DN100 73 DN125 87 DN150 164 DN200 189 DN250 330 DN300 476 DN350 675 DN400 900 DN450 1100 DN500 1300 DN600 1750 DN700 2100 DN750 2500 DN800 3100 DN900 4000

T

Kv Values

Nominal size

Kv Values [m³/h] at opening angle of the valve 20° 30° 40° 50° 60° 70° 80° 90°

32 / 40 4 8 117 30 45 65 85 95 50 5 11 24 42 65 92 118 134 65 8 19 41 70 108 155 200 227 80 15 33 72 125 190 270 335 392 100 20 48 95 162 255 385 485 585 125 38 82 165 255 455 645 815 1015 150 60 130 235 395 645 955 1220 1500 200 95 230 465 795 1180 1815 2410 3050 250 175 350 710 1160 1610 2420 3650 4510 300 265 522 995 1720 2665 3965 5960 7210 350 350 660 1180 1800 2880 4550 7180 8760 400 410 985 1480 2450 4230 6550 9250 11350 450 665 1255 2230 3850 6250 9200 12250 14900 500 890 1620 2980 5350 8150 11800 15560 18000 600 970 2150 4180 7420 11350 16450 21200 24500 700 1060 2560 44868 8412 14359 23901 37638 48633 800 1217 2939 5588 9675 16484 27437 43207 55829 900 1402 3328 6351 11169 19073 32074 51820 64905 1000 1915 4259 7897 13849 23887 41112 66771 81016

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4.5 Dimension Wafer Type

Nominal size [DN]

A B C D E ±0,5

weight [kg]

32 105,8 69 33 105,8 12 1,7 40 105,8 69 33 105,8 12 1,7 50 118,4 68 43 118,4 12 2,3 65 132,5 78 46 132,5 12 2,9 80 144 92 46 1144 12 3,4 100 173 107 52 173 16 5,1 125 219 120 56 219 16 6,9 150 247 134 56 247 19 10 200 295 162 60 295 19 14,1 250 367 199 68 367 24 22,9 300 419 230 78 419 24 32,9 350 428 254 78 428 40 50 400 473 287 402 473 42 68 450 528 320 114 528 65 100 500 588 360 127 588 65 122 600 686 415 154 686 90 180

Metrical measurement [mm]

12

4.6 Dimension Lug Type

Nominal size [DN]

A B C D E ±0,5

Gewicht [kg]

32 125 69 33 136 12 2,4 40 125 69 33 136 12 2,4 50 134 68 43 162 12 3,2 65 145 78 46 170 12 4,1 80 160 92 46 216 12 6,2 100 175 107 52 254 16 9,3 125 194 120 56 293 16 101,7 150 210 134 56 315 19 12,9 200 239 162 60 389 19 22,3 250 275 199 68 483 24 32,4 300 310 230 78 543 24 46,9 350 349 254 78 564 40 87 400 379 287 102 620 42 98

Metrical measuerment [mm]

13

4.7 Dimension U shape

Nominal size [DN]

A B C D E ±0,5

Gewicht [kg]

450 426 320 114 630 65 140 500 451 360 127 700 65 175 600 555 415 154 820 90 275 700 605 482 165 930 80 426 800 658 550 190 1060 108 680 900 710 602 203 1160 128 880

Metrical measurement [mm] 2) DN 600- 900, 2 x Threads on neck and bottom

2)

14

4.8 Dimensions ISO 5211 Flange

Wafer Lug and U shape DN 25 – 400 DN 450 – 900

Wafer, LUG U-shape

DN E G f ISO a b n x Øy

32 / 40 12 □11 9 F05 65 50 4 x 7 50 12 □11 9 F05 65 50 4 x 7 65 12 □11 9 F05 65 50 4 x 7 80 12 □11 9 F05 65 50 4 x 7 100 16 □14 12 F05/F07 90 50/70 4 x 7/9 125 16 □14 12 F05/F07 90 50/70 4 x 7/9 150 19 □17 12 F07 90 70 4 x 9 200 19 □17 15 F07/10 125 70/102 4 x 9/11 250 24 □22 15 F10 125 102 4x11 300 24 □22 15 F10 125 102 4x11 350 40 □27 17 F12 155 125 4x13,5 400 42 □27 17 F12 155 125 4x13,5 450 65 Ø45 21 F14 175 140 4x18 500 65 Ø45 20 F14 175 140 4x18 600 90 Ø60 26 F16 210 165 4x22 700 80 Ø72 26 F16 210 165 4x22 750 91 Ø60 24,5 F16 210 165 4x22 800 108 Ø80 28,5 F25 300 254 8x18 900 128 Ø98 35,5 F30 350 298 8x22

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4.9 ATEX details

Following the Guidline 2014 / 34 / EU

Festo Code Liner Disc Surface coating shut-off element

Surface coating housing

2GD c IIC X

135 all all all EP200; PU250

112 all all all PU70

1GD c II C X

178

E E4 E6 N

N1 N2 NR

SRBA V

V1

H8 V3 V9

(only without surface finish)

CR PL

EP200; PU250

246

E E4 E6 N

N1 N2 NR

SRBA V

V1

H8 V3 V9

(only without surface finish)

CR PL

PU70

16

5 Wafer type fast runner – Part NR.

Housing material: Ductile cast iron; Epoxy coated; Stainless steel shaft; Stainless steel disc

Design

Nomin

al dia

mete

r

Nomin

al pre

ssure

Liner

/ Bac

klin

er

Disc c

oatin

g

Part num

ber

Type

code

PTFE / Silicon50

2"16

none 8065604 VZAF-C-50-16-S8PN16-H1EP80-V3-V3-T1

PFA 8065631 VZAF-C-50-16-S8PN16-H1EP80-V3-V3PFA-T1









none 8065609 VZAF-C-150-16-S8PN16-H1EP80-V3-V3-T1PFA 8065636 VZAF-C-150-16-S8PN16-H1EP80-V3-V3PFA-T1




PTFE / Silicon

100

4"16 PTFE / Silicon

PTFE / Silicon

PTFE / Silicon

80

3"PTFE / Silicon

50

2"16

125

5"

1665

2,5"

16

16

PTFE / Silicon

PTFE / Silicon

PTFE / Silicon

PTFE / Silicon300

12"

250

10"

200

8"

150

6"

10

16

10

10

17

6 Lug type DIN EN 1092/1 fast runner –Part NR.


Design

Nomin

al dia

mete

r

Nomin

al pre

ssure

Liner /

Backli

ner

Disc co

ating

Part num

ber

Type co

de

50

2"PTFE / Silicon16

none 8065613 VZAF-L-50-16-S8PN16-H1EP80-V3-V3-T1

PFA 8065640 VZAF-L-50-16-S8PN16-H1EP80-V3-V3PFA-T1

















50

2"PTFE / Silicon16

65

2,5"PTFE / Silicon

80

3"PTFE / Silicon

16

16

125

5"PTFE / Silicon16

100

4"PTFE / Silicon16

200

8"PTFE / Silicon10

150

6"PTFE / Silicon16

300

12"PTFE / Silicon10

250

10"PTFE / Silicon10

18

7 Lug Type ANSI-Class 150 fast runner – Part NR Mainly for the US market


Design

Nomin

al dia

mete

r

Nomin

al pre

ssure

Liner /

Backli

ner

Disc co

ating

Part num

ber

Type co

de

PTFE / SilikonANSI

Class 1502"

keine 8065622 VZAF-L-50-16-S9-H1EP80-V3-V3-T1

PFA 8065649 VZAF-L-50-16-S9-H1EP80-V3-V3PFA-T1

















PTFE / SilikonANSI

Class 1502"

2,5" PTFE / Silikon

3" PTFE / Silikon

ANSI

Class 150

ANSI

Class 150

5" PTFE / SilikonANSI

Class 150


Class 150


Class 150


Class 150


Class 150


Class 150

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8 Spare parts / Accessoires

20

9 PA Solution

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butterfly valves vzaf...7 4 technical data 4.1 general information process valve connection valve...

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