Cryogenic Side Entry Triple Offset Butterfly Valve (TEJI)

Quantity

100
Product Location

China
Supplier

Teji Valve Group Co., Ltd

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Availability (Lead Time)

4-6 Weeks
Condition

New
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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:

Valve Size: 2” to 42”

Pressure Rating: ASME 150# to 900#

Temperature Range: Capable of operating down to -196°C

Codes & Standards:

Designed to API, BS, ASME, ASTM standards
Complies with BS6364, ASME B16.34, and ASME VIII

Shell & Seat Leak Test: Conforms to ISO15848, API622, API598, API6D, BS6364 standards

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:

Reinforced Stainless Steel Shaft Bearings:

Ensures smooth operation and high cycle durability at very low temperatures.

High Reliability:

Meets Safety Integrity Level requirements according to IEC 61508 standards.

Triple Offset Disc Rotation:

Provides bubble-tight sealing without rubbing or galling, ensuring long-term reliability.

Internal Blow-Out Protection:

Prevents shaft blow-out under pressure, enhancing operational safety.

Inherent Fire Safe Function:

Stainless steel construction and metal seal provide inherent fire safe capabilities.

Low Operating Torque:

Easy valve seat replacement with no need for a limit structure, minimizing maintenance requirements.

Supporting Documents

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