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Swing check valve flange end

Swing check valve flange end

Model:H41

Size:2"-36"/DN50-DN900

Pressure:PN1.0/1.6MPa,150/200PSI

Temperature:-10℃-120℃

Body material:DI,CI,C954

Applicable medium:Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

Introduction

The main function of swing flange check valve is to prevent reverse flow of medium on each type of equipment.

Features

Anti-Blow Out Stem

Bi-Directional

Fire safe Design

Low Friction Body Seat

Zero Leakage

Technical parameters

 
NPS DN L D D1 D2 b Z-φD H
2" 50 203 152 120.5 92 19.5 4-19 161
21/2" 65 216 178 169.5 105 22.5 4-19 180
3" 80 241 190 152.5 127 24 8-19 190
4" 100 292 229 190.5 157.2 24 8-19 220
6" 150 406 279 241.5 216 25.5 8-22 257
8" 200 495 343 298.5 270 29 8-25 292
10" 250 622 406 362 324 30.5 12-25 350
12" 300 698 483 432 381 32 12-25 398
14" 350 787 533 476.2 413 35 12-29 445
16" 400 864 597 539.8 470 37 16-29 490
18" 450 978 635 577.8 533 40 16-32 520
20" 500 978 698 635 584 43 20-32 546
24" 600 1295 813 749.3 692 45 20-35 880

Technical standard

End flange: ANSI B 16.1,EN1092,AS2129
Face to face: ANSI B 16.10
Top flange: ISO 5211

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