Gate Valves PRESSURE SEAL GATE
Pressure Seal Wedge Gate Valve, Cast Steel, Class 600/1500
Pressure-seal cast steel wedge gate valve for Class 600/1500 high-pressure isolation.
Quick Specifications
- Type
- Pressure-seal wedge gate valve
- Size
- NPS 2-24 (DN50-DN600)
- Material
- Cast steel WCB/LCB/WC6 body; stainless or alloy trim; pressure-seal bonnet
- Pressure
- ASME Class 600 / 1500
- Connection
- ASME B16.5 RF/RTJ flanged or butt-weld ends
- Temperature
- -29 to 540 °C, subject to body alloy, trim and packing
Product Details
A pressure-seal bonnet design uses internal line pressure to energize the bonnet seal, making it suitable for high-pressure/high-temperature service. Final body alloy and trim depend on the specified temperature.
Specifications
| Parameter | Value |
|---|---|
| Model | PSGV-CS-CL600/1500 |
| Design Standard | API 600 / ASME B16.34; API 598 test |
| Size Range | NPS 2-24 (DN50-DN600) |
| Pressure Rating | ASME Class 600 / 1500 |
| Body Material | Cast steel WCB/LCB/WC6 body; stainless or alloy trim; pressure-seal bonnet |
| End Connection | ASME B16.5 RF/RTJ flanged or butt-weld ends |
| Temperature Range | -29 to 540 °C, subject to body alloy, trim and packing |
| Typical Application | High-pressure steam, power plant and severe process isolation |
| Operation | Handwheel, gearbox or actuator option |
| Inspection & Documentation | Hydrostatic shell and seat test; dimensional drawing, material certificate and certificate of conformity available on request |
FAQ
How should this valve be configured for the application?
Confirm pressure class, body alloy, trim, RTJ/RF or BW ends, pressure-temperature rating and actuation. Final selection must be verified against the actual medium, pressure, temperature, pressure drop and applicable piping standard.
Can this valve be automated?
Yes. Gear, pneumatic, electric or hydraulic actuation can be supplied when the valve thrust/torque, cycle time and fail position are specified.
What documents can be supplied for a project order?
Material certificate, hydrostatic test record, dimensional drawing, packing list and certificate of conformity can be provided when specified in the order.
Do pressure and temperature ratings apply to every configuration?
No. Ratings depend on the selected body material, trim, seat, packing, end connection and service fluid. Confirm the final pressure-temperature limit with the selected supplier before purchase.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
