... Product Name: Brass angle valves, ball valves, gas valves, needle valves, check valves, self saddle valves, stop valves, gate valves ... 1/2”, 2”, etc, can be customized.4. Structure: Forged body, brass ball, steel lever handles. Female, male threaded connector, barb ... mainly used in: water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds of ...