34574 3 1/8 valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 7%, other valves accounts for 6%, and control valves accounts for 5%.
A wide variety of 3 1/8 valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature 3 1/8 valve,as well as from water, gas, and oil 3 1/8 valve, and whether 3 1/8 valve is steel, stainless steel, or iron.