911 spheric valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 3%, check valves accounts for 3%, and butterfly valves accounts for 1%.
A wide variety of spheric valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature spheric valve,As well as from water, oil spheric valve, and whether spheric valve is steel, stainless steel, or iron.