Operation Principle
The coupling features an internal poppet valve and spring-loaded locking collar within its rotating swivel body. When the male plug is inserted, the collar retracts and opens the valve to allow fluid flow. Disconnection automatically closes the valve to prevent leaks and keep the system clean. The swivel joint allows the hose to rotate without stressing the connection or risking hose damage. With no tools needed, this coupling offers fast, safe, and low-maintenance operation for demanding hydraulic systems.