- Equipment code : CFIHOS-30000840
Description
The Cryogenic Globe Valve operates with its disk moving along the center line of the valve seat, ensuring precise control proportional to the valve disc stroke. With a relatively short stem stroke for opening and closing, this valve provides highly reliable shut-off functionality. Its design makes it ideal for both on/off isolation and precise throttling applications due to the proportional change in the valve seat port relative to the disc stroke.
Applicable Medium: Suitable for handling low-temperature media such as Methane, Liquid natural gas, Hexene, Carbon dioxide, Liquid ammonia, Liquid oxygen, Liquid nitrogen, Liquid hydrogen, and more.
Specifications:
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Valve Size: 2” to 24”
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Pressure Rating: ASME 150# to 1500#
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Temperature Range: Capable of operating down to -196°C
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Codes & Standards:
- Designed to BS, ASME, ASTM standards
- Conforms to BS6364, ASME B16.34, and ASME B16.25/16.5
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Shell & Seat Leak Test: Complies with ASME B16.34
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Construction Features:
- End Connections available in Flanged, Butt-Welded, or RTJ types
- Long Extended Bonnet design
- Gear-operated for manual operation
- Pressure Relief Design (Pressure Balance Design)
- Fire Safety and Anti-static Design
Key Features:
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Simplicity and Maintenance:
- Simpler structure compared to gate valves, making it easier to manufacture and maintain.
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Durable Sealing Surface:
- Sealing surface is resistant to wear and scratches, ensuring excellent sealing performance and long service life. Minimal sliding between the valve disc and the body’s sealing surface further enhances durability.
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Compact Design:
- Short disc stroke results in a smaller valve height compared to gate valves, though the structure length is longer.
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Operational Effort:
- Requires higher opening and closing torque and longer operation time due to larger opening and closing moments.
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Fluid Resistance:
- Features a tortuous medium passage, resulting in higher fluid resistance and increased power consumption.
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Erosion Resistance:
- Designed to minimize disc erosion when fully open, ensuring prolonged operational efficiency.
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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