General description The air compressor pressure switch valve is designed to regulate the closing and starting pressure of air compressors. It features a piston structure that offers a flow rate 30% higher than traditional diaphragm types, ensuring efficient operation. The valve is equipped with a 1/4" outlet safety valve and two gauges for precise monitoring. Technical specifications Material: Metal + Plastic Maximum Voltage: 240V Maximum Current: 20A Pressure Switch Control Range: 90-120 psi Applicable Pressure Range: 0.5-0.8 MPA Maximum Flow: 3000 L/min Connector: G1/4 Gauge Diameter: G1/8 Installation Easy to install and use Usage Helps save electric energy of the air compressor Users can adjust settings according to their actual situation Other information Piston seal adopts V-type seal for good sealing, wear resistance, and stability Features an on/off switch and a valve body structure with an overflow port for quick pressure reduction High accuracy and quick response Small in