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Sempell Model SOT High Pressure Steam Safety Valve, Disc Spring

Sempell SOT High Pressure Steam Safety Valve, Disc Spring

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

Sempell Model SOT High Pressure Steam Safety Valve, Disc Spring

Specs

Accessories:

Position indicator

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