API 600 Pressure Seal Swing Check Valve

API 600 Pressure Seal Swing Check Valve

Class power swing check valves are suitable for Class 1500 - 2500 lb, working temperature -29 - 570 °C in the petroleum, chemical, thermal power plant under various working conditions such as the pipeline.

Materials

Name Materials
Body WCB WC1 WC6 WC9
Seat 25 15CrMoA 12Cr1MoVA
Disc WCB WC1 WC6 WC9
Hinge WCB WC1 WC6 WC9
Bonnet 25 15CrMoA 12Cr1MoVA
Sealing Ring 1Cr17Ni2 20CrMo1VA
Sealing Ring S Mild Steel
(Reinforced Flexible Graphite)		 S Mild Steel F Mild Steel

Dimensions & Weights of H64Y-1500 Lb H64Y-250/P55140V

Dimensions & Weights of 1500 Lb API 600 Pressure Seal Swing Check Valve
Nominal Diameter
(in.)		 Size (mm)
d L H
2 1/2 56 254 282
3 64 325 300
4 84 406 350
5 100 483 425
6 126 559 400
8 158 711 490
10 200 864 540
12 250 991 650
14 280 1067 710

Dimensions & Weights of H64Y-2000Lb H64Y-320/P55170V

Dimensions & Weights of 2000 Lb API 600 Pressure Seal Swing Check Valve
Nominal Diameter
(in.)		 Size (mm)
d L H
2 1/2 50 330 240
3 60 368 305
4 80 457 315
5 96 533 409
6 118 610 465
8 147 762 528
10 180 914 613
12 222 1041 680
14 254 1118 745

Dimensions & Weights of H64Y-2500Lb H64Y-420/P55250V

Dimensions & Weights of 2500 Lb API 600 Pressure Seal Swing Check Valve
Nominal Diameter
(in.)		 Size (mm)
d L H
3 54 368 297
4 70 457 385
5 86 533 410
6 104 610 455
8 130 762 557
10 162 914 615
12 210 1041 715
14 234 1118 790
16 264 1245 815
18 304 1397 815