29045 nbr valve products are offered for sale by suppliers on Alibaba.com, of which seals accounts for 20%, other valves accounts for 10%, and control valves accounts for 7%.
A wide variety of nbr valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature nbr valve,as well as from water, gas, and oil nbr valve, and whether nbr valve is steel, stainless steel, or iron.