6614 regulator and check valve products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 7%, other valves accounts for 6%, and control valves accounts for 6%.
A wide variety of regulator and check valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature regulator and check valve,as well as from water, gas, and oil regulator and check valve, and whether regulator and check valve is steel, stainless steel, or iron.