Features V RING: The piston seal of air compressor pressure switch adopts V-ring, which is good sealing effect, wear-resistant and stable. HIGH EFFICIENCY: The flow rate of the piston structure of the regulator fittings is 30% higher than the traditional diaphragm flow rate. Economical and efficient, it can help save electricity when used. OVERFLOW: The air compressor control valve adopts the overflow valve body structure, and the pressure reduction is fast and intuitive. It has the characteristics of fast response, practical and durable, easy to install and dismantle. MAIN FUNCTION: The main function of the regulator valve is to regulate the stopping and starting pressure of the air compressor. High-precision pressure regulation, sensitive response. ADJUSTABLE: The control valve has a unique structure that can be installed with a gas meter, a unique gas release valve, and diversified applications. Users can adjust it according to their actual situation. Specifications: Suitable for: Piston air compressorType: With bracket for small air compressor Quantity: 1 pc Package includes: 1 x Regulator Valve Package List