Feature:
— Sturdy and Stability: Brass valve core is pressure-resistant and corrosion-resistant, ensuring stable performance.
— Material: Made of nickel-plated copper for corrosion resistance and long-lasting durability.
— Easy Installation and Operation: Arrow indicators for direction simplify installation.
— Prevents Gas Backflow: Specifically designed for gas mediums to prevent gas backflow and maintain stable gas pressure.
— Widely Applications: Suitable for air pumps and air compressors, meeting various gas flow control needs.
Package Includes:
4 x Air Check Valves.