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Pressure sustaining valve PS46

ADCA PS46 series single seat pressure sustaining valves, with internal bellows seal, operate without external power and are designed for use with steam, compressed air, inert industrial gases and other fluids compatible with the materials of construction. Suitable for processes in the energy sector or general industry where the system pressure upstream of the valve must be kept constant. Flanged connections DIN PN16 - 40
MAIN FEATURES
Designed with high durability bellows, providing low friction in the shaft-plug assembly due to the compensation of internal pressures.
Robust construction
Suitable for high differential pressure ratios.
Interchangeable actuators
OPTIONS
Different types of soft seats for tight shut-off (PTFE, NBR)
Steam soft seat
Stainless steel construction