Specification of

Body Material Carbon Steel, Brass, Stainless SteelWorking Pressure of 3,000 Psi, 5,000 Psi, 6,000 Psi, 10,000 Psi, 150 Psi, 200 PsiTube Connection, NPT, BSPT, SWHas the same function as the gate valve that is by closing or opening the flow as a whole. ... This type of valve is quite important if it is used for tight closure especially in the gas stream. Needle Valve. Basically, this type is used in instruments, gages and meter line services.