Products

Wafer Universal Butterfly Valve

Size:
DN50-DN350
Pressure:
PN10,PN16,150LB,JIS5K,JIS10K
Body Materials:
CI,DI,WCB,304
Disc Materials:
DI,WCB,304,316,C954
Seat Materials:
EPDM,NBR,VITON,PTFE
Applicable Medium:
Water,Oil,Gas etc.

Product Introduction

No Parts Name Materlal QTY
1 Body CI,DI,WCB,304 1
2 BushIng PTFE 2
3 Stem 45,416,410,420,304,304L,316,316L 1
4 Seat EPDM,NBR,VITON,PTFE 1
5 Disc DI,WCB,304,316,C954 1
6 Pin 304 2
7 Bushing PTFE 2
8 Ring NBR 1
9 Key 45 n
10 Indlcator Carbon Steel 1
11 Lever Malleble Ron 1
Wafer Universal Butterfly Valve
Wafer Universal Butterfly Valve

Product Features

1.Single Eccentric Disc Shaft
2.Anti-Blow Out Stem
3.Bi-Directional
4.Fire safe Design
5.Low Friction Body Seat
6.Zero Leakage
7.Simple structure, small size, short length, small volume, light weight, suitable for large diameter valves.
8.Flexible and labor-saving operation, manual, electric, pneumatic and hydraulic options are available.

Technical Parameters

Wafer Universal Butterfly Valve
Size L A B C d h1 h2 IS05211 PN10 PN16 150LB JIS5K JIS10K
mm in Top Flange φE φC1 n1-sφ1 PCD n-M PCD n-H PCD n-M PCD n-M PCD n-M
50 2 43 127 65 32 9 160 215 F05 65 50 4-8 125 4-19 125 4-19 120.5 4-18 105 4-15 120 4-19
65 2.5 46 136.5 82 32 9 160 215 F05 65 50 4-8 145 4-19 145 4-19 139.5 4-18 130 4-15 140 4-19
80 3 46 145 92 32 9 160 215 P05 65 50 4-8 160 8-19 160 8-19 152.5 4-18 145 4-19 150 8-19
100 4 52 162 107 32 1 160 255 F07 90 70 4-10 180 8-19 180 8-19 190.5 8-18 165 8-19 175 8-19
125 5 56 179 119 32 14 160 255 P07 90 70 4-10 210 8-19 210 8-19 216 8-22 20 8-19 210 8-23
150 6 56 195 133 32 14 160 255 P07 90 70 4-10 240 8-23 240 8-23 241.5 8-22 230 8-19 240 8-23
200 8 60 239 166 45 17 227 375 F10 125 102 4-12 295 8-23 295 12-23 298.5 8-22 280 8-23 290 12-23
250 10 68 269 209 45 22 227 385 F10 125 102 4-12 350 12-23 355 12-28 362 12-26 345 12-23 355 12-25
300 12 78 297 241 45 22 227 385 F10 125| 102 4-12 400 12-23 410 12-28 432 12-26 390 12-23 400 16-25
350 14 76.5 340 260 45 22 227 385 F10 125 102 4-12 460 16-23 470 16-28 476 12-29.5 435 12-25 445 16-25

Technical Standard

Valve Design: API 609, MSS SP-67
Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Dilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: IS05211

Please contact us if have any intrests and question.