Wide variety of materials, sizes, and mounting shapes for excellent versatility; For air pipes and air tools in factories; Maximum operating pressure (MPa): 1.0; Fluid: Air and water, etc.; Applicable hose size (inch): 3/8; Usable temperature range: -4 - 176°F (-20 - 80°C); One-way opening/closing; Single valve; Body: Brass; Seal rubber: Nitrile rubber (NBR)