Specialityvalve manufacturer and supplier of Non Rising Stem Gate Valve in India at competitive price. Materials - A105, F304, F316 Specialityvalve is a leading Non Rising Stem Gate Valve Manufacturer in India. Non Rising Stem Gate Valve suggests that outside stem, conjointly spoken because the rotary stem gate valve or blind stem wedge gate valve. Non rising stem can address open and shut the gate, however, the stem doesn't move up or down because it turns, it moves into or out of the valve, which conjointly moves the gate to open or seal the valve. Material: Cast Iron Non Rising Stem Gate Valve, Ductile Iron Non Rising Stem Gate Valve, Stainless steel Non Rising Stem Gate Valve. Other materials are: A105, F11, F22, F51, LF2, F304, F304L, F316, F316L, CF8M, CF8, CF3M, WCB, SS316, SS304. Pressure: PN10 to PN450, ANSI(Class 150 to 2500) Ends: Flanged, Threaded, Socket weld, Butt weld Size:1/2’’ to 48’’ Operation: Handwheel, Gear, Pneumatic, Electric.