Plastic non return valve for water

1122 plastic non return valve for water products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 56%, other valves accounts for 6%, and ball valves accounts for 3%. A wide variety of plastic non return valve for water options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature plastic non return valve for water,as well as from water, gas, and oil plastic non return valve for water, and whether plastic non return valve for water is steel, stainless steel, or iron.