Wafer Triple Eccentric Butterfly Valve

Custom Enquiry

Description

Wafer Triple Eccentric Butterfly Valve

Body: ASTM A216 WCB, ASTM A352 LCB, ASTM A217 WC6, ASTM A351 CF8, ASTM A351 CF8M

Disc: ASTM A216 WCB, ASTM A352 LCB, ASTM A217 WC6, ASTM A351 CF8, ASTM A351 CF8M

Stem: ASTM A276 420, 17-4PH

Gasket: Graphite

Sealing Ring: SS301+Graphite, SS304+Graphite, SS316+Graphite

Screw: ASTM A320 B8

Thrust Pad: ASTM A276 420

Pin: ASTM A194 2H

Gland: WCB, WC6, WC9, CF8

Nominal Diameter: DN80 to DN600

Nominal pressure: Class150 to Class600

End Connection: Wafer

Operation: Handwheel, Gear Operated, Electric Actuated, Pneumatic Actuated

Design and Manufacture: API609, ASME B16.34

Flanged End Connection: ANSI B16.5, B16.47

Inspection and Test: API598

Dimensions                                                                                                             Unit: mm

Class150

DN A B N-C D E F G H J
80 48 152.5 4-19 127 215 195 45 152
100 54 190.5 4-19 157 230 195 45 152
125 56 216 4-22 196 246 195 45 152
150 57 241.5 4-22 216 279 155 281 66 305
200 64 298.5 4-22 270 350 200 281 66 305
250 71 362 4-25 324 383 231 315 78 305
300 81 432 4-25 381 414 262 325 120 401
350 92 476 4-29 413 470 297 325 120 401
400 102 540 4-29 470 531 330 365 146 401
450 114 578 4-32 533 564 368 365 146 401
500 127 635 4-32 584 597 404 365 146 401
600 154 749.5 4-35 692 676 472 525 305 401