Compressor Solenoid Valves

Main Features

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

Pilot‑assisted Diaphragm Structure: Low power consumption, stable switching performance, anti‑clogging against oil‑aerosol impurities in compressed air, suitable for frequent cyclic operation.

Industrial‑grade Coil: Fast response, good shock‑proof and dust‑proof performance for long‑term continuous workshop operation.

Applications

Completes blow‑down venting during unloading or shutdown. Releases residual pressure inside separator tank and pipelines, prevents heavy‑load motor startup and protects compressor main unit.

Extended Application: Venting and pressure‑relief 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, vent passage blocked.

Energized state: Electromagnetic force drives pilot diaphragm to open main valve port for exhausting residual compressed air.

De‑energized: Spring resets diaphragm, valve closes, blow‑down cycle completed.