Swing Check Valve DN25-DN350
DN25 – DN350 (1” – 2”)
Stainless Steel Swing Check Valve with bolted bonnet. Available
with flanged end connections, with easy access to the
serviceable parts of the valve
The valves are designed and manufactured for use with LNG,
LPG and other flammable gas services.
Loose bolted bonnet design allows for thermal expansion and
contraction and eliminates leakage at the bonnet gasket.
Shell minimum wall thickness in accordance with B16.34 and
optional full material traceability backed by BSEN 10204 3.1/3.2
Flanged end connections to ANSI B16.5 and Butt Weld end
connections to B16.25
Maximum Working Pressure
Working Pressure Up to: 50 bar (725 psi)
Temperature Range: -196°C to + 80°C