Boleimu Valves

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Cryogenic Control Valve

Short Description:

  • Nominal Size: NPS 1/2"~NPS18"
  • Pressure Class: ANSI Class 150~2500LB
  • Operating Temperature: -40℃~+570℃
  • End Connection: Flanged, Butt Weld
  • Flow Characteristic: Equal percentage, Linear, Quick opening
  • Actuation: Pneumatic Diaphragm Actuator, Pneumatic Piston Actuator, Electric Actuator, Electro Hydraulic Actuator
  • Body / Bonnet Material: Stainless Steel, Hastelloy, Monel
  • Design Standard: IEC 60534, ANSI/ISA-75 series, ASME B16.34
  • Face to Face Dimensions: IEC 60534-3-1, IEC 60534-3-2, IEC 60534-3-3, ANSI/ISA-75.08.01
  • Shell Test: IEC 60534-4
  • Seat Leakage Test: IEC 60534-4, ANSI/FCI 70-2
  • Product Detail

    Product Tags

    Product Description

    1. Cryogenic Control Valve adopts extended bonnet cold box structure to avoid cold transmission to actuator.

    2. Cryogenic resistant valve body and sealing materials are selected to adapt to cryogenic media such as liquid nitrogen and liquid oxygen.

    3. Plug displacement regulates medium flow to meet automatic control requirements of low temperature process.

    4. Suitable for low temperature regulating pipelines in air separation and liquefied gas industry.

    Features & Benefits

    1. Extended bonnet isolates low temperature conduction.

    2. Cryogenic resistant materials maintain stable sealing at low temperature.

    3. Precisely machined internal parts for high regulating accuracy.

    4. Strict external leakage control.

    5. Suitable for various cryogenic liquefied media.


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