**High-Performance Pneumatic Coupler Set with One-Way Automatic Shut-Off Valve**
**Unique Selling Points:**
– **Automatic Shut-Off Valve:** Ensures efficient airflow control with a one-way automatic shut-off feature, enhancing safety and reducing energy waste.
– **Extreme Durability:** Key components are hardened for exceptional wear resistance, ensuring long-lasting performance even under heavy use.
– **Reliable Connection:** Rigorously tested for 100,000 cycles, guaranteeing precise and dependable coupler connections every time.
– **Wide Application Range:** Ideal for various pneumatic tools, air piping systems, and air pressure equipment, offering a versatile solution for multiple industries.
**Specifications:**
– **Material:** Zinc or Steel body options for different application needs.
– **Thread Type:** PT thread for secure fittings.
– **Pressure Ratings:**
– Working Pressure: 218PS
