Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Moroso vacuum relief valve with adjustable knob and -12AN face seal is a single aluminum valve offering adjustable vacuum relief with a face-seal style -12AN connection. It’s intended for systems where a reliable face seal and tunable vacuum relief are necessary, such as vacuum pumps or crankcase ventilation setups that use -12AN plumbing and require user-adjustable control.
Moroso Vacuum Relief Valve w/Adjustable Knob -12An Face Seal - Aluminum - Single
