NPT male and male and male threaded threaded pipe fittings, Sus304 body and ball provide extra strength and corrosion resistance. The two built-in pipe connection valves will have a double-seal system in . Durable stainless handle for increased life, fast 1/4 turn on or off. Standard port flow valve size is small Each valve is individually tested for safety up to approximately water, oil, and natural gas (not freeze). This mini ball valve is made from sus304 for greater corrosion resistance and blow-out anti-drying to reduce leakage and valve damage. This standard port has a built-in valve with a male national tube taper. The NPT line is used to connect the two female threaded tubes in the same direction. This mini ball valve has a maximum operating temperature of 325 Fahrenheit for air, water or inert GAS applications. Colour: silver + blue Material: stainless steel Size: 7.5 * 42mm Package Contents: 1 * 1/4 inch ball valve(with OPP bag) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.