About This {Size Standard}: 1/4" NPT Male x 1/4" NPT Female - standard size and standard thread. Working pressure up to 232 PSI. Applicable to oil, water and compressed air. {Premium Material}: Our full port valve is made of high-quality chrome-plated brass, which is corrosion-resistant and rust-proof. Strong and durable, stable under pressure and not easy to burst, and has a long service life. {Good Sealing}: The 1/4 turn brass ball valve adopts FIP connection, which has good sealing performance and effectively prevents leakage. It can be sealed by rotating the handle at 90°. {Easy to Use}: Simple and quick operation - the ball valve connector adopts a vinyl-coated steel lever handle, the handle can be easily adjusted to control the flow and the ball valve adopts a full bore design to achieve maximum flow. {Package Included}: 10 x 1/8" Full Port Brass Ball Valve. This 1/8" Ball valve has a standard NPT thread size. Please buy with confidence. Overview Material : Brass Brand : Ohiyoo Exterior Finish : Chrome-Plated Brass Maximum Operating Pressure : 232 Pound per Square Inch Number of Ports : 2 Specification Met : ASME B16.34 Manufacturer : Ohiyoo