Ametek Centrifugal Fan

Ametek pressure regulating diaphragm valve is designed to prevent excessive system pressure or vacuum that could result from line restrictions. The PRD valves should be installed at the blower outlet (downstream) in pressure systems, and at the blower inlet (upstream) in vacuum systems.

Suitable for air, natural gas, propane and other non-corrosive service
Easily adjustable
Aluminium or cast iron valve body
Steel valve spring
Nitrile diaphragm