Genebre Art2234S Forged Carbon Steel Piston Type Check Valve (ASME B16.11 Socket Weld)
Class 800 piston check valve conforming to EN ISO 15761 (API 602)
Valve body and bonnet made of forged carbon steel ASTM A105, sealed with a stainless steel 304 & graphite gasket
Socket weld ends to ASME B16.11
Piston made of tempered stainless steel 420 (ASTM A276)
Suitable for horizontal or vertical installation
Minimum opening pressure: 37 mbar
Maximum operating pressure: 140 bar (PN140) at up to 40°C
Operating temperature range; -30°C – 420°C