Wafer Triple Offset Butterfly Valve

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Description

Wafer Triple Offset Butterfly Valve

Body: Ductile Iron, WCB, SS304, SS316

Disc: Ductile Iron, SS304, SS316, Aluminium Bronze

Stem: SS410, SS420, SS416, SS431

Body Seat: 13Cr, Stellite, SS304, SS316

Seat: Stainless Steel+Graphite

Operation: Gear Operated, Electric Actuated, Pneumatic Actuated

End Connection: Wafer Type

Nominal Diameter: DN50 to DN600

Nominal Pressure: PN10 to PN63, Class150 to Class1500

Design and manufacture: API 609, DIN 2559, EN5953

Face to Face Dimensions: ASME B16.5, DIN3202 F4, EN558-1

Flanged End Dimension: DIN, ANSI B16.1, BS4504, EN1092

Inspection and Test: API 598

Dimensions                                                                                       Unit: mm

PN10

DN L D1 D2 N-d H H1 H2
50 43 125 102 4-18 50 200 75
80 49 160 138 4-18 50 226 98
100 56 180 158 4-18 50 250 130
125 64 210 188 4-18 50 295 150
150 70 240 212 4-22 55 315 165
200 71 295 268 4-22 60 380 210
250 76 350 320 4-22 65 405 245
300 83 400 370 4-22 65 460 280
350 92 460 430 4-M20 70 525 315
400 102 515 482 4-M24 70 540 345
450 114 565 532 4-M24 95 620 380
500 127 620 585 4-M24 100 650 410
600 154 725 685 4-M27 105 690 460