Forged Check Valve

https://www.rockvalves.com/product/check-valves/forged-check-valve.html

MATERIALS

Available in Forged (A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51), Alloy 20, Monel, Inconel, Hastelloy

FEATURES

Full or reduce bore

SW, NPT, RF, RTJ or BW connections

Bolted cover, Welded Cover or Pressure seal cover

Swing or piston type

Renewable seat rings(Swing), Integral seat rings(Piston)

STANDARDS

Design & manufacture according to API 602, ASME B16.34, DIN 3355

Face-to-face according to ASME B16.10, MFR STD, EN 558, DIN 3202

End flanges according to ASME B16.11 (SW), ASME B1.20.1 (NPT), ASME B16.5 (RF, RTJ), ASME B16.25 (BW), DIN EN 1092, DIN EN 12627, DIN EN 10241

Test & inspection according to API 598, DIN EN 12266

Also available per NACE MR-0175, NACE MR-0103