Seawater Service Pressure Relief ValveModel no:50-20

Fast Opening to Maintain Steady Line Pressure
Accommodates Wide Range of Flow Rates
Closes Gradually for Surge -free Operation
Adjustable pressure Settings,Not Affected by
Pressure At valve Discharge,

Materials:

Ductile Iron ASTM A-536
Cast Steel ASTM A216-WCB
Naval Bronze ASTM B61
Stainless Steel ASTM A743-CF-8M
Nickel Aluminum Bronze ASTM B148
Titanium ASTM B367 Grade C2
Super Duplex Stainless steel