Plug Valves
Lubricated Plug Valve Standard Type API 6D
Lubricated Plug Valve Standard Type API 6D
Chemoil Advance Technology supplies Lubricated Plug Valves – Standard Type API 6D from recognized manufacturers for reliable isolation in pipeline and industrial process applications. These valves are designed for applications requiring dependable on/off flow isolation and are selected according to the operating pressure, temperature, process medium and pipeline requirements.
A lubricated plug valve uses a tapered or cylindrical plug with a flow passage that rotates within the valve body. Lubricant is introduced through dedicated lubrication points to help support smooth plug operation and sealing performance, depending on the valve design.
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Key Features
- ✔️ Manufactured in accordance with API 6D
- ✔️ Quarter-turn operation for quick opening and closing
- ✔️ Bubble-tight shut-off performance
- ✔️ Sealant injection system for enhanced sealing
- ✔️ Low operating torque
- ✔️ Fire-safe design available
- ✔️ Anti-static device for enhanced safety
- ✔️ Blowout-proof stem construction
- ✔️ Full Port and Reduced Port configurations
- ✔️ Corrosion-resistant internal components
- ✔️ Bi-directional sealing performance
- ✔️ Long service life with minimal maintenance
- ✔️ Suitable for automated operation
Technical Specifications
| Parameter | Details |
|---|---|
| Size Range | 1/2″ - 36″ (DN15 - DN900) |
| Pressure Class | ASME Class 150# - 2500# |
| Temperature Range | -29°C to +230°C (up to +350°C with high-temp sealant) |
| Body Materials | Carbon Steel (WCB, LCB, WC6), Stainless Steel (CF8, CF8M), Duplex SS |
| Plug Materials | A105 + ENP, F316 + Stellite overlay, Monel |
| Sealing System | Pressurized grease sealant system via injection fitting |
| End Connections | Flanged (ASME B16.5), Butt Weld (ASME B16.25) |
| Design Standards | API 6D, API 599, ASME B16.34 |
| Face-to-Face | API 6D, ASME B16.10 |
| Testing Standards | API 6D, API 598 |
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