Conrader Minimum Pressure Check Valve OperationInstalled directly downstream from the air-oil separator, the CMP provides two functions: At start up, the valve stays closed up to a preset level then opens to maintain a minimum pressure in the air oil separator. This assures pressure for lubricating the compressor, reduces oil foaming and protects the air-oil separator elementA Minimum Pressure Check Valve is not a One-Size-Fits-All productThere are many variables to consider and each variable changes, dependent on the OEM specificationsWe can replace many popular OEM models from Gardner Denver, Atlas Copco, Quincy, Kaishan, IR, Palatek & Sullair.If this sounds like what you need, please fill out the form below. Our support team will contact you with the requested quote.Design Features Flow Passages designed for low pressure drop PTFE or Viton Seat for tight seal Set Pressure accurate within 3% Viton/Buno-N O-rings for lubricant compatibility Inlet and Outlet side ports for pressure taps Max operating pressure 600 PSI Operating Temp -35°F to 400°F Options NPT, BSPT, BSPP, ORB threaded connections available. We stock standard NPT PTFE, Viton or metal seat Viton or Buna O-rings Electroless nickel plating SAE ISO 6162 inlet/outlet flange Aluminum anodizing Custom port configurations upon request All sizes available as cartridges
