Cast Iron Gate Valve

Cast Gate ValveCast Gate Valve is one of the most commonly used out off valve, which is mainly used to connect or cut off the medium in the pipeline, which is not suitable for regulating the flow of media, are suitable of pressure, temperature and diameter range, especially for medium and large diameter pipes. Nominal Size DN15-DN800 Nominal Pressure 1.6Mpa-20.0Mpa Sealing surface with graphite asbestos or flexible graphite the working temperature is less than or equal to 570℃, mode of operation is manual, gear electric, gas, used in the water, steam, oil medium pipeline. Cast steel are characterized as having either a rising or a non-rising stem.Design and manufactured under API 600, ISO 9001:2008, ASME B16.34, DIN3202Flanged ends to ASME B16.5, ASME B16.47, B 5, EN 1092Optional Locking Device or Stem ExtensionSolid or Flexible wedge optionsSolt seated or metal seatedOptional Direct Mounting to ISO529Full port designNace MR01-75Hot tags: Cast Gate Valve, China, mill, manufacturer, supplier, factory, wholesale, cheapCast Iron Gate ValveHuachao can supply wedge gate valve electric actuated gate valve, wedge type double gate disc gate valves, parallel type double gate disc gate valves, motorized parallel double disc gate valve, non-rising stem wedge gate valve, hiding stem wedge underground gate valve.Features:Size range: 2"-20"Pressure ratings: class 150-300, PN16-PN160Standards compliance: DIN 3352, ASME B16.34, API 6D, GOST 5762Material: gray cast iron, GG 25, ductile iron, GG 40, GGG50Seat material: NBR, EPDM, Brass or BronzeEnd connections: threaded, weld ends, flangedOperate: hand wheel, bevel gear, electric, pneumaticOptional Locking Device or Stem Extension