Manufacturer of Angle valves, Ball valves, Gas valves, Needle valves, Check vales, Saddle valves, Stop valves, ... . Specifications: 1. Product Name: Brass angle valves, ball valves, gas valves, needle valves, check valves, self saddle valves, stop valves ... mainly used in: water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds of industrial ...