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Cast iron gate valves are mechanical devices used to control the flow of fluids in pipelines. Made primarily from cast iron, these valves feature a gate that can be raised or lowered to either allow or block fluid passage. They are designed for on/off control rather than throttling, making them ideal for applications where a full flow or complete shut-off is required.
| Material | Cast iron |
| Pressure rating | Up to 300 psi |
| Size range | 2 inches to 24 inches |
| Temperature range | Up to 200°C |
| End connection types | Flanged, threaded, or welded |
When selecting a cast iron gate valve, consider the pressure and temperature ratings suitable for your application. Specify the size and end connection type based on your piping system. Additionally, inquire about any required certifications or standards that may apply to your industry to ensure compliance. It's also important to determine the quantity needed for your project to facilitate bulk purchasing options.
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The primary function of a gate valve is to start or stop the flow of fluid in a pipeline.
No, cast iron gate valves are not designed for throttling and should be used for full flow or complete shut-off.
They typically range from 2 inches to 24 inches.
Common end connection types include flanged, threaded, and welded.
They can typically handle pressures up to 300 psi.
Yes, they are generally rated for temperatures up to 200°C.