Description
Plug valves are quarter-turn valves featuring a cylindrical or tapered plug that rotates within the valve body to regulate fluid flow. Known for their simple design, minimal maintenance, and high sealing efficiency, these valves are ideal for handling liquids, gases, slurries, and corrosive fluids. They are available in multiple configurations — lubricated, non-lubricated, eccentric, and expanding — to suit various service conditions and industry requirements.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Size Range | ½” to 36” (DN15 to DN900) |
| Body Materials | Carbon Steel, Stainless Steel, Alloy Steel, Ductile Iron, Bronze |
| Plug Materials | Stainless Steel, Alloy Steel, PTFE-lined, Nickel-coated |
| Pressure Ratings | ASME Class 150 to 2500 |
| End Connections | Flanged, Screwed, Butt Weld, Socket Weld |
| Operation | Manual, Gear Operated, Pneumatic, or Electric Actuated |
| Temperature Range | -29°C to +400°C (depending on materials) |
| Design Standards | API 6D, ASME B16.34, BS 5353, ISO 5996 |
Key Features:
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Quarter-turn operation for quick shutoff.
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Tight sealing with minimal pressure drop.
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Available in lubricated and non-lubricated options.
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Suitable for high-pressure and corrosive media.
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Low maintenance with long operational life.
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Custom actuation options for automation and control systems.
Applications:
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Oil & Gas Pipelines
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Chemical and Petrochemical Plants
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Water & Wastewater Treatment
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Power Generation Units
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Refining and Process Industries
Certifications & Global Compliance:
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API 6D, ASME B16.34 Certified Designs
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ISO 9001: Quality Management Systems
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CE and ATEX Compliance for Safety
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Material Traceability and Test Certifications
📩 For custom plug valve designs, torque data sheets, or technical inquiries, contact: sales@smpssystems.com
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