Cast Steel Gate Valve Cast Steel Wedge Disc Gate Valve

Cast steel gate valve Full Bore Bolted Bonnet Bare Slab Gate Valve designed to API 6D and supplied with Flanged, Butt Weld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections. Pressure ratings up to ANSI 150lb-2500Lb, temperature ranges from -46°C to +175°C  and bore sizes from 2” to 42”. Gate Valves have their sealing surfaces hard faced with Tungsten Carbide and can be configured with either Pneumatic or Hydraulic Actuators. All valves are available in Standard and Exotic Materials.

Specifications: 

Main Structural Features：

Full Port Design, OS&Y, Outside and Screw, Bolted bonnet, Back Seal Structure

Flexible wedge, Fully guided, Choice of Solid or Split wedge

Renewable or welded seat

Extended stem design for low temperature

Flanged or Butt-welding ends