Forging body brass gate valve Product descriptions: Brass gate valves, gate valves, brass valves, brass plumbing valves, plumbing valves, water valves, bronze gate valves, brass flanged gate valves Surface: Nature color. Size: 1/2''-4''(DN15-DN100) 1''-4'' For flange connection Material: C37700, MS58(CuZn40Pb2), CuZn39Pb3, CW602N Thread ends Connection thread: NPT, BSP, BSPT Working Pressure: 16Bar-20Bar( 200WOG) Working Media: Water, Steam, Oil etc Inside screw bonnet, non-rising stem, solid disc, steel wheel.