Double bleed block valve

480 double bleed block valve products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 27%, needle valves accounts for 16%, and check valves accounts for 1%. A wide variety of double bleed block valve options are available to you, such as pressure, manual and air.You can also choose from normal temperature, medium temperature and high temperature double bleed block valve,as well as from water, gas, and oil double bleed block valve, and whether double bleed block valve is steel, stainless steel, or iron.