Check Valve Series

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Pound Power Station Swing Check Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 86 (21) 3652 8716
Mob: (86) 138 1635 6498

product drawing

Pound power station swing check valves
Pound power station swing check valves

Product usages

Pound power station swing check valve is applicable to the pipelines of class1500 ~ 2500Lb, working temperature -29 ~ 570 ℃ oil, chemical, fire station and other working conditions. Applicable medium: water, oil, steam, etc.

Dimensions & constructral diagram

Pound power station swing check valve constructral diagram
Pound power station swing check valve constructral diagram

The materials of main parts

part name material marks
body WCB WC1 WC6 WC9
seat 25 15Cr1MoA 12Cr1MoVA
disc WCB WCI WC6 WC9
rocker WCB WCI WC6 WC9
bonnet 25 15Cr1MoA 12Cr1MoVA
sealing ring 1Cr17Ni2 20Cr1MoVA
sealing ring S mild steel (enhanced flexible graphite) S mild steel F mild steel

Main dimensions and weight

nominal diameter(in) CL1500Lb external and connection dimensions(mm) weight(Kg)
d L H
2 1/2 56 254 282 57
3 64 325 300 57
4 84 406 350 80
5 100 483 425 115
6 126 559 400 180
8 158 711 490 270
10 200 864 540 430
12 250 991 650 630
14 280 1067 710 1400
nominal diameter(in) CL2000Lb external and connection dimensions(mm) weight(Kg)
d L H
2 1/2 50 330 240 40
3 60 368 305 60
4 80 457 315 95
5 96 533 409 170
6 118 610 465 186
8 147 762 528 415
10 180 914 613 658
12 222 1041 680 1200
14 254 118 745 1638
nominal diameter(in) CL2500Lb external and connection dimensions(mm) weight(Kg)
d L H
3 54 368 297 44
4 70 457 385 110
5 86 533 410 130
6 104 610 455 192
8 130 762 557 466
10 162 914 615 730
12 210 1041 715 1120
14 234 1118 790 1495
16 264 1245 815 1950
18 304 1397 815 2400
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