243 gate valve sw products are offered for sale by suppliers on Alibaba.com, of which gate valves accounts for 71%, check valves accounts for 12%, and shutoff valves accounts for 2%.
A wide variety of gate valve sw options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature gate valve sw,as well as from water, gas, and oil gate valve sw, and whether gate valve sw is steel, stainless steel, or wcb.