Cast steel gate valves are one of the most common valves used in industrial applications. They are typically used to control the flow of liquids or gases and can be either manually or automatically operated. Cast steel valves are made from various materials, including carbon steel, stainless steel, and alloy steel. Depending on the application, they can be either full-port or reduced-port.
Full-port valves have a large opening that allows maximum flow, while reduced-port valves have a smaller opening that restricts flow. Cast steel gate valves are durable, reliable, and can withstand high temperatures and pressures. They are also easy to maintain and repair, making them a popular choice for many industries.
Cast Steel Gate Valve Specifications
| Size | : | 2″-48″ DN50-DN1000” |
| Pressure Class | : | "150, 300, 600, 800, 900, 1500, 2500" PN16-PN200 |
| End Connection | : | Flange (FF, RF, RJ), Butt Welding |
| Body Material | : | WCB, LCB, WC6, WC9, C5, , CF8, CF8M, 4A, 5A, etc |
| Wedge Material | : | WCB, LCB, WC6, WC9, C5, CF8, CF8M, 4A, 5A, etc |
| Seat Material | : | A105+F6a, A105+STL6, 304, 316, Hastelloy, Monel, etc |
| Stem Material | : | A182 F6a, 410, 420, 304, 316, 17-4PH, F11, etc |
| Design Standard | : | API600, API603, GB/T 12234 |
| Face to Face | : | ASME B16.10, GB/T 12221, GB/T 15188.1 |
| Test Standard | : | API 598, JB/T 9092, GB/T 13927 |
| Temperature Range | : | -196°C~650°C |
| Actuator Options | : | Hand wheel, Bevel Gear, Pneumatic, Electric |
Cast Steel Gate Valve Features
- Deep Stuffing Box
- Out Side Screw & Yoke
- Fully guided Wedge to ensure proper alignment while seating
- Valves are available both in Flange End & Butt Weld ends
- Fully Nitrided stems to provide erosion and abrasion resistance
- Stellite Gr.6 Hard faced seating surfaces Optionally available
- Back Seat arrangement to provide isolation of Stuffing Box for On-Line serviceability
Cast Steel Gate Valve Applications
- Sugar Mill
- Marine & Mining
- Distillery Plant
- Fertilizer Plant
- Pulp & Paper Mill
- Industrial Chemical Piping
- Textile and Process Industries
- Thermal and Nuclear Power Plant
