A part used to control the opening and closing of the water flow and the flow rate by coupling to the middle of the pipe or the end of the pipe.
1) Made of plastic material, it has excellent durability and does not leak.
2) Queen-female single valve, Queen-male single valve, Queen-union valve, Queen-T-shaped valve, Queen-female threaded ball valve, line valve, male and female start valve, male and female threaded valve, lay flat valve, etc.