HW-H8-17-41 Brass Air Compressor Check Valve (3-Way Unidirectional Type)

I. Product Description : • Made of high-quality brass material, this component boasts excellent pressure resistance, corrosion-resistance & rust prevention. Suitable for various 1HP-3HP air compressors. It 3-port design allow simultaneous connection to the air receiver, compressor pump head & pressure switch relief & pipe, making it an essential component in any air compression system. • The built-in one-way check structure effectively prevents air backflow protects the compressor pump head, extends machine life & maintains system safety & stability. II. Product Highlight : • Non-Return System : This internal check valve prevents air from flowing back from the receiver tank to the compressor pump head, avoiding damage caused by back pressure. • 3-Way Structure : One valve body completes three connections : ① Compressor Outlet ② Tank Inlet ③ Pressure Switch Unloader Port Significantly reduces installation steps, saves time & makes air compressor assembly easier. • Automatic Unloader Release : When the pressure switch is de-energized, the small pipe interface automatically releases the residual pressure in the pump head, making the compressor start up easier (no-load start) Categories: Air Compressor, Accessories