4Pcs G 3/8 Female Threaded Air Check Valve, Nickel-Plated Copper Air Gas Water Non Return One Way Full Port Check Valve

Sturdy: Constructed with nickel-plated brass for corrosion resistance and long-lasting durability, ensuring product stability over time.
Stability: The brass valve core is wear-resistant, pressure-resistant, and corrosion-resistant, ensuring stable performance and extended longevity.
Easy Installation: Simple to install with arrow indicators for direction, ensuring correct connection and facilitating quick installation for users.
Prevents Gas Backflow: Specifically designed for gas mediums, effectively prevents gas backflow in working pipelines due to gas source reduction, avoiding pressure drops that could impact instrument operation.
Widely Applications: Suitable for use in air pumps and air compressors, catering to various gas flow control needs in different settings.

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.

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