Wafer Spring Check Valve

502 wafer spring check valve products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 89%, valves（old） accounts for 1%, and butterfly valves accounts for 1%. A wide variety of wafer spring check valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, carbon steel wafer spring check valve,as well as from silver, yellow, and red wafer spring check valve,