861 swing check valve wcb products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 85%, valves(old) accounts for 3%, and gate valves accounts for 2%.
A wide variety of swing check valve wcb options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature swing check valve wcb,as well as from water, gas, and oil swing check valve wcb, and whether swing check valve wcb is steel, stainless steel, or iron.