1138 4 way valved manifold products are offered for sale by suppliers on Alibaba.com, of which floor heating systems & parts accounts for 22%, control valves accounts for 9%, and needle valves accounts for 7%.
A wide variety of 4 way valved manifold options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature 4 way valved manifold,as well as from water, gas, and oil 4 way valved manifold, and whether 4 way valved manifold is steel, stainless steel, or iron.