Sempell Model SOT High Pressure Steam Safety Valve, Disc Spring

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High pressure safety valve for boiler protection in disc spring design with welding end or flanged connections

Features
-High tightness up to set pressure due to supplementary load
-Smooth operation (no forces by popping)
-Disc spring allows higher forces compared to helical spring. This results in high set pressures even for high capacities.
-Mechanical lift stop ensures functional stability
-Locking for hydrostatic test without additional parts
-High allowable back pressure

Safety Valve