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Aftermarket Replacement for
Part Number: A12AAFA
MPPARTS A12AAFA Vacuum Safety Valve
This item is NOT eligible for returns or cancellations
"Protection of low to medium pressure high volume blowers, compressors and pneumatic conveying systems.
Bulk hauling trailers/equipment.
Light gauge tanks.
Protection of high volume vacuum pumps and conveying systems.
Model 337: has ""lift-pin"" lift device for easy manual testing.
Option: Stainless Steel (SS) trim. (nozzle and disc) (variation 03)
Pressure and Temp. Limits Model 337:
1 to 60 psig [0.07 to 4.1 barg]
-20° F to 406° F [-29° C to 208°C]"

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