One Quarter Inch Female To One Quarter Inch Male Black Nickel Plated Check Valve Viair With Thread Sealant Pre Treated For One Way Air Flow No Backflow In Pneumatic Lines

1/4-Inch Female to 1/4-Inch Male Black Nickel Check Valve ✔️ 1/4 F to 1/4 M, black nickel, pre-treated with sealant, single unit

This check valve is designed for one-way air flow in pneumatic lines. It fits 1/4 inch threaded connections and is ideal for air tools, compressors, and automotive projects where backflow must be prevented.

✅ 1/4 F to 1/4 M thread connections
✅ Black nickel plating for corrosion resistance
✅ Pre-treated with thread sealant for leak-free installation
✅ One-way air flow prevents backflow in pneumatic lines

💡 What is a check valve used for in a pneumatic system? A handy device that keeps air flowing in the intended direction and blocks backflow. - Handy device to stop reverse flow in hoses and tool lines - Works with 1/4 inch threaded fittings in workshops and garages - Durable nickel finish resists corrosion in dry, clean air environments