Pilot operated pressure sustaining valves PS47 (Steel) PS47I (Stainless Steel)

DESCRIPTION

The ADCA PS47 pilot operated pressure sustaining valves are designed for use with steam, compressed air, nitrogen and other gases compatible with the construction materials.

The PS47 can be installed in pressure reducing stations throughout all industries, and are particularly recommended in systems where a limited flow rate is available and it is necessary to assure the supply to some critical process applications. Installing this valve in the supply lines of non-critical applications, limited to the minimum required pressures, they will close in case of excessive consumption and consequent pressure drop in the system, keeping the remaining flow available for the critical applications.

This valve main purpose is to maintain the upstream pressure under control.

MAIN FEATURES

Robust complete steel or stainless steel construction.

Guided piston and valve stem.

Hardened plug