- Equipment code : CFIHOS-30000810
Description
The Cryogenic butterfly valve is specifically engineered for low-temperature environments. Typically, a butterfly valve designed for temperatures below -40°C is categorized as a low-temperature butterfly valve, while those capable of operating at -101°C and below are termed ultra-low temperature butterfly valves. Featuring a robust triple offset structure, this valve is renowned for its stable design, reliable material selection, and outstanding performance, making it the preferred choice for ultra-low temperature applications. The valve design complies with the most stringent international standards and meets stringent user requirements for leakage rates.
Specifications:
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Valve Size: 2” to 42”
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Pressure Rating: ASME 150# to 900#
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Temperature Range: Capable of operating down to -196°C
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Codes & Standards:
- Designed to API, BS, ASME, ASTM standards
- Complies with BS6364, ASME B16.34, and ASME VIII
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Shell & Seat Leak Test: Conforms to ISO15848, API622, API598, API6D, BS6364 standards
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Construction Features:
- End Connections available in Butt-Welded or Flanged types
- Long Extended Bonnet design
- Fire Safety Construction compliant
- Manual or Motor Operated (Pneumatic, Electric, or Hydraulic)
Key Features:
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Reinforced Stainless Steel Shaft Bearings:
- Ensures smooth operation and high cycle durability at very low temperatures.
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High Reliability:
- Meets Safety Integrity Level requirements according to IEC 61508 standards.
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Triple Offset Disc Rotation:
- Provides bubble-tight sealing without rubbing or galling, ensuring long-term reliability.
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Internal Blow-Out Protection:
- Prevents shaft blow-out under pressure, enhancing operational safety.
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Inherent Fire Safe Function:
- Stainless steel construction and metal seal provide inherent fire safe capabilities.
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Low Operating Torque:
- Easy valve seat replacement with no need for a limit structure, minimizing maintenance requirements.
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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