7772 one piece valve products are offered for sale by suppliers on Alibaba.com, of which control valves accounts for 8%, ball valves accounts for 6%, and flush valves accounts for 5%.
A wide variety of one piece valve options are available to you, such as manual, pneumatic and air.You can also choose from medium temperature, high temperature one piece valve,as well as from water, gas, and oil one piece valve, and whether one piece valve is steel, stainless steel, or iron.