Cast steel swing check valves flanged RF ANSI class # 150

Valvotubi Ind. A216WCB cast steel swing check valve ansi #300 art.1702
Article: 1701
Design & construction: API 600, API 6D
Face to face length: ASME / ANSI B16.10
Connections & dimensions: ASME / ANSI B16.5, ASME / ANSI B 16.25
Flanges: RF ANSI #150
Pressure & temperature: ASME / ANSI B16.34
Test: API 598

- Fig. 1701A: body st.st. CF8M, trim 316

The cast steel swing check valves are manufactured according to API, ANSI, ASME standard, for industrial applications. The cast steel swing check valves are manufactured with bolted cover and renewable seats. Standard materials are A216WCB/F6, but other materials and other trims are available upon request.

 

Materials
 body-cover cast steel A216WCB, GP240GH+N
disc cast steel A216WCB, GP240GH+N
body seat facing A182 F6
disc seat facing A182 F6
gasket graphite
painting high chlorinated polyethylene HCPE
DN L mm. H mm. D mm. Weight kg.
2" 203 170 152 23
3" 241 185 191 39
4" 292 220 229 53
6" 356 260 280 84
8" 495 300 343 144
10" 622 350 406 219
12" 699 400 483 317
14" 787 450 533 403
16" 864 480 597 457
18" 978 540 635 668
20" 978 600 699 894
24" 1295 740 813 1300
Hydrostatic test Pneumatic test
shell seat
bars psig bars psig bars psig
30 435 23 335 ≥ 5,6 ≥ 80