1559 internal thread gas valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 42%, other valves accounts for 9%, and check valves accounts for 9%.
A wide variety of internal thread gas valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature internal thread gas valve,as well as from water, gas, and oil internal thread gas valve, and whether internal thread gas valve is steel, stainless steel, or iron.