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Electric Cryogenic Control Valve
Size DN20~DN600 1/2”-24”
Pressure PN1.6MPa~ PN42 MPa 150LB-2500LB JIS 10K ~JIS 40K
End connection RF RJ ,BW
Material LCB,,CF8,CF8M,CF3M, 904L, 316Ti ,LF2 ,F304,F316, Duplex stainless steel,Monel, Hastelloy, (Special Materials on Request)
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Cryogenic control valve Features:

Size: DN20~DN600 1/2”-24”

Pressure: PN1.6MPa~ PN42 MPa 150LB-2500LB JIS 10K ~JIS 40K

End connection: RF RJ ,BW

Material: LCB,CF8, CF8M, CF3M, 904L, 316Ti ,LF2 ,F304,F316, Duplex stainless steel, Monel, Hastelloy, (Special Materials on Request)

Extend type with EII type--cryogenic type(EII):-100~-196℃

Cryogenic control valve Trim type:

Pressure-balanced spool with combined seal

Flow characteristics: Equal Percentage ,Linear type

Leakage class: class IV(stand type ) class V, class VI

Adjustable ratio: 50:1

Actuator type:

Electric actuator:Electric actuator:381L electric actuator,PSL electric actuator, Intelligent electric actuator or other specified actuator

Function:cut-off type , regulating type,explosion proof and so on

Control signal:4-20mA,1~5V DC

Power DC 24V;AC-24V,110V,220V,380V

Electric Cryogenic control valve is mainly used for precise regulation of ultra-low temperature media, with temperatures as low as -196°C. It is suitable for low-temperature devices such as ethylene, LNG, air separation, and pressure swing adsorption oxygen production.

The valve pool adopts a sleeve guide structure. This valve uses a high-performance sealing ring on the valve plug or sleeve to seal the balance chamber to form a single-seat sealing structure. This type of valve has a compact structure and an S-shaped fluid channel. It is also equipped with a guide wing to improve the balanced flow of fluid around the sleeve, resulting in small pressure drop loss, large flow rate, wide adjustable range, and high accuracy of flow characteristics, The regulating valve has good dynamic stability, low noise and little cavitation corrosion.

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