MAT - EDI

Air compressor pressure switch, 130/155 PSI. Tip: if your valve on the side (or bottom) of the switch is leaking constantly after the unit shuts off, do not order this part. Order check valve instead...

Old Part Numbers: ST067300AV, HF004500AV

Old Part Numbers: STD-335Also used on models VT627000, VT629100, VT618202 and VT622001

Used on model VT631901

Old Part Numbers: CW210000AV, EV1WSICondor unloader valve for MDR21130 and other popular pressure switches.  Replace this valve if air constantly leaks from the valve while the unit is...

Fits model# VT4722 and VT4822