- Equipment code : CFIHOS-30000810
Description
The Fire Safe Double Offset Butterfly Valve is designed with a unique product structure, ensuring superlative sealing performance, wide applicability, low operation torque, extended service life, and safety in special working conditions. This high-performance valve series utilizes a range of structural materials, including NACE compliant and abrasion-resistant components, making it ideal for applications involving cryogenic, steam, chlorine, oxygen, high vacuum, corrosive medium, and low-temperature environments.
Key Features:
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Double Eccentric Design: Enhanced from the single eccentric butterfly valve, the double eccentric design positions the valve stem axis away from the center of both the butterfly plate and the body. This configuration allows the butterfly plate to swiftly detach from the valve seat upon opening, minimizing unnecessary friction, reducing wear, and improving seat life. It enables the use of metal seats, enhancing suitability for high-temperature applications.
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Superior Sealing: Utilizes materials such as RPTFE and PPL for exceptional sealing performance across a wide temperature range from -40℃ to 260℃.
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Fire Safe Design: Ensures reliability and safety in critical and fire-prone environments, meeting stringent industry standards.
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Wide Application Range: Suitable for various media including water, steam, gas, oil, acetic acid, and nitrose, providing versatility in industrial applications.
Specifications:
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Models: LTD72F/H, LTD372F/H
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Size Range: 2”~64”, DN50-DN1600
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Pressure Rating: ANSI 150LB, PN10~PN16
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Body Materials: ASTM A216 WCB, ASTM A351 CF8/ CF8M/ CF3/ CF3M etc.
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Seat Materials: RPTFE, PPL
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Temperature Range: -40~260℃
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Design and Manufacture Standards: EN593
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Face-to-Face Dimension: EN558-1
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Ends Connection: Wafer
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Inspection & Testing: EN12266
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!
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