Stainless Steel Wafer Lug Type Triple Eccentric Full Stainless Steel
🦾 Wafer Lug Type Triple Eccentric Butterfly Valve (Full Stainless Steel)
📏 Available Sizes
Our Triple Eccentric Wafer Lug Butterfly Valves are available in a wide range of diameters:
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✅ DN50 – DN1200 (2” – 48”)
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✅ Customized sizes available upon request
⚙️ Key Characteristics
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🛠️ Triple eccentric design ensures zero leakage and tight shut-off even under high pressure.
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🦿 Full stainless steel body, disc, and shaft for superior corrosion resistance and hygiene.
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🔗 Wafer-lug connection allows installation between flanges or as an end-of-line valve.
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🔩 Fire-safe, anti-blow-out stem design for enhanced operational safety.
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🌀 Low operating torque – smooth and efficient operation.
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🌡️ High temperature & pressure capability – ideal for demanding process conditions.
📋 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Wafer Lug Type Triple Eccentric Butterfly Valve |
| Material | Full Stainless Steel (SS304 / SS316 / SS316L) |
| Design Standard | API 609 / EN 593 / BS 5155 |
| Pressure Rating | PN10, PN16, PN25, PN40 / ANSI 150 – 300 |
| Size Range | DN50 – DN1200 |
| End Connection | Wafer / Lug Type |
| Seat Material | Metal-to-Metal or Laminated Stainless Steel Seat |
| Temperature Range | -40°C to +550°C |
| Operation | Manual Gear / Pneumatic / Electric Actuator |
| Leakage Class | Zero Leakage (Class VI) |
💪 Advantages
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🌍 Corrosion-proof full stainless steel construction – suitable for seawater, chemical, and food applications.
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🔥 Triple offset geometry eliminates seat wear and ensures long service life.
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💧 Zero leakage performance even after repeated cycling.
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⚡ Compact and lightweight compared to conventional gate or globe valves.
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🧩 Versatile mounting options (lug-type for end-line service).
⚠️ Cons
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💰 Higher initial cost than concentric or double-eccentric valves.
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⚒️ Requires skilled installation and alignment.
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⚙️ Metal-seated variants may require precise torque control during operation.
🚀 Applications
✅ Power Plants
✅ Petrochemical & Refinery Systems
✅ Marine & Offshore Installations
✅ Chemical Processing Units
✅ Steam & High-Temperature Services
🌟 Why Choose Our Wafer Lug Triple Eccentric Valves?
When performance, reliability, and zero leakage are critical, our Triple Eccentric Full Stainless Steel Butterfly Valves deliver unmatched durability and precision. 💯
Engineered for harsh environments, they provide superior sealing, minimal maintenance, and a long operational life — making them a top choice for industrial and high-temperature applications.
