Operation Principle
This coupling features a spring-loaded locking collar and an internal poppet valve. Insert the matching male plug: the collar retracts and the valve opens, allowing fluid flow. On disconnection, the valve automatically closes, preventing oil leakage and sealing off the circuit. The flat-face seal ensures a clean, drip-free separation even under residual pressure. Designed for fast, safe, and low-maintenance connection and disconnection, this coupling enhances operational reliability.