Threaded Brass Vertical Check Valve Compressor Unidirectional-Way Valve Side Vent Holes Hardware Part

Core Identity: This threaded brass vertical check valve is a compact hardware part designed for compressed-air systems, with a vertical body and metal construction that fits neatly into standard compressor setups.

Unidirectional-Way Control: As an air compressor check valve, it allows air movement in unidirectional direction only, helping stop backward flow and keeping your system working smoothly during shutdown or pressure changes.

Thread Specification: The unidirectional-way valve uses 1/2NPT and 11/16-20UN thread sizing, making it easier to match with compatible fittings and connect into existing equipment with a secure fit.

Sturdy Build: Made from brass, this brass vertical check valve offers solid wear resistance and dependable performance for daily workshop use, where stable operation matters most.

Practical Advantage: By supporting backflow protection and stable pressure retention, this check valve helps protect your compressor setup and improves reliability in routine air tool or maintenance tasks.