Compressor Solenoid Valves

Main Features

Brass Valve Body: High‑strength brass alloy housing, excellent oil‑corrosion resistance, adapts to harsh compressor working conditions. 

Pilot‑assisted Diaphragm Structure: Large flow capacity, stable switching performance, anti‑clogging against oil‑aerosol impurities in compressed air, suitable for frequent cyclic load‑unload operation.

Industrial‑grade DC24V Coil: Low power consumption, fast response, good shock‑proof and dust‑proof performance for long‑term continuous industrial workshop operation.

Applications

Controls intake actuator to complete automatic load‑unload cycles, performs blow‑down venting during unloading and shutdown. Releases residual pressure inside separator tank, prevents heavy‑load motor startup and protects compressor main unit.

Extended Application: On‑off and venting control for other industrial pneumatic equipment, air receivers and filter systems with non‑corrosive compressed‑air medium.

Working Principle

De‑energized state: Main valve stays closed, air passage cut‑off.

Energized state: Electromagnetic force drives pilot diaphragm to open main valve port, air circuit turns on for compressor loading.

De‑energized: Spring resets diaphragm, valve closes, completes unloading and blow‑down cycle.