3/4'' Barb Ball Valve.Josaton 3/4 inch mini ball valves are made of premium 304 stainless steel with good corrosion resistance, 3/4 barb valve suitable for working in high temperature environment. The fuel shut off valve 3/4 is made of fine craftsmanship with strong sealing. Not only can they be used in industry, but also play a big role in the use of home improvement! The 3/4 ball valve barb can be used to control the flow of various fluids, such as air, water,steam,a variety of corrosive media, slurry,oil,liquid metals,inert gases.Effective in preventing leakage when used with the supplied hose clamps with handle. The mini valve blow off valve can be used as garden hose shut off valve, fuel shut off valve, gas shut off valve and so on.The robust design of solid construction ball valves ensures easy installation and operation, enabling you to accomplish more tasks efficiently!