990 ptfe lug butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 91%.
A wide variety of ptfe lug butterfly valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature ptfe lug butterfly valve,as well as from water, gas, and oil ptfe lug butterfly valve, and whether ptfe lug butterfly valve is steel, stainless steel, or iron.