VACUUM RELIEF VALVE, 12 AN GLAND SEAL
Part # 22630
Vacuum Relief Valve with Easy Adjustable Knob, Gland Seal (-12AN Female)
- Vacuum relief point is adjustable by turning the built-In adjustment knob to get the precise amount of vacuum desired. Tightening the integral locknut keeps the adjustment locked until the next adjustment is needed
- Can be disassembled for easy cleaning and maintenance and will work with any vacuum level
- They are made of 6061 aluminium and have a smooth, attractive finish