7052 water screw valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 12%, other valves accounts for 8%, and check valves accounts for 5%.
A wide variety of water screw valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature water screw valve,as well as from water, gas, and oil water screw valve, and whether water screw valve is steel, stainless steel, or iron.