Wholesale Price China Stainless Steel Industrial Electric Metal Hard Seal Wafer Butterfly Valve (HW-BFV 2002)
Short Description:
This butterfly valve is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papermaking, water and electricity, shipping plumbing, the smelting and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as
