DISTRIBUTOR-FIRST SUPPLY PARTNER · SINCE 1999 Live · Product System
SPC Company
Value · Conrader
What it is

Minimum Pressure Valve

The valve downstream of the air-oil separator on a rotary screw that holds a minimum sump pressure so the lube oil keeps circulating, and checks against backflow on shutdown. Protects the separator element from a pressure-drop blowout.

Real-world reference Representative minimum pressure valve
Minimum Pressure Valve — representative product photo
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