stainless steel Globe regulation control Valve C-PR-64-3-4E
Quick Detail:stainless steel pressure regulation valve with elec. actuator.
Design Standard: DIN PN64
Body: WCB Carbon Steel
Bonnet: WCB Carbon Steel
Trim: Stellite STL：ZG1Cr18Ni9Ti、
Packing：PTFE/ Flexible Graphite
Valve Stem 2Cr13
Gasket：Rubber
Bellow:：1Cr18Ni9Ti
Working temperature: -29～+230 (standard),
Leakage level: ANSI B16.104 IV, VI, zero leakage
Flow characteristics: equal percentage, linear, switch
Inherent adjustable ratio: 50:1
Product Range:
Pressure Rating: Pn16~100\Class150~600
Valve Body Type: Straight-Through Type, Angle Type
Material: WCB, CF8, CF8m, Bronze
Nominal Diameter: Dn20~400mm\Nps3/4~16
Applicable Temperature Range: -196 Deg C~+566 Deg C
Actuator Type: Pneumatic Diaphragm Actuator, Elec. Actuator.
Connection: Flanged, Butt Welded
Specification: CE, SGS
Flow characteristic: equal percentage, Linear, quick open
Shut-off class: ASME B16.104 V (standard metal seat)/ AS ME B16.104 V I (shut-off soft seat)
Performance:
–The equal cross section low flow resistance flow channel designed by the valve body according to the principle of hydrodynamics, the rated flow coefficient is increased by 30%.
–The adjustable range is large, the inherent adjustable ratio is 50, and the flow characteristics are linear and equal percentage.
–Adjustable cut-off type adopts a soft-seal structure spool, reaching the VI level leakage standard (zero leakage).
–The servo amplifier uses deep dynamic negative feedback, which can improve the automatic adjustment accuracy.
–Electric manipulators come in many forms and can be applied to 4~20mA. DC or 0~10mA.DC.
–Electronic electric regulating valve can directly control the valve opening by current signal, without servo amplifier.
–The bellows-sealed regulating valve forms a complete seal against the moving stem and blocks fluid leakage.
Application:
The electric single-seat regulating valve accepts the DC current signal from the regulating instrument, changes the flow of the regulated medium, and keeps the controlled process parameters at a given value. It is widely used in the production automation control of industrial sectors such as electric power, metallurgy, chemical industry, petroleum, light textile, pharmacy and paper making.
Pressure Rating: Pn16~100Class150~600
Valve Body Type: Straight-Through Type, Angle Type
Material: WCB, CF8, CF8m, Bronze
Nominal Diameter: Dn20~400mmNps3/4~16
Applicable Temperature Range: -196 Deg C~+566 Deg C
Actuator Type: Pneumatic Diaphragm Actuator, Elec. Actuator.
Connection: Flanged, Butt Welded
Specification: CE, SGS
Flow characteristic: equal percentage, Linear, quick open
Shut-off class: ASME B16.104 V (standard metal seat)/ AS ME B16.104 V I (shut-off soft seat)
–The equal cross section low flow resistance flow channel designed by the valve body according to the principle of hydrodynamics, the rated flow coefficient is increased by 30%.
–The adjustable range is large, the inherent adjustable ratio is 50, and the flow characteristics are linear and equal percentage.
–Adjustable cut-off type adopts a soft-seal structure spool, reaching the VI level leakage standard (zero leakage).
–The servo amplifier uses deep dynamic negative feedback, which can improve the automatic adjustment accuracy.
–Electric manipulators come in many forms and can be applied to 4~20mA. DC or 0~10mA.DC.
–Electronic electric regulating valve can directly control the valve opening by current signal, without servo amplifier.
–The bellows-sealed regulating valve forms a complete seal against the moving stem and blocks fluid leakage.
The electric single-seat regulating valve accepts the DC current signal from the regulating instrument, changes the flow of the regulated medium, and keeps the controlled process parameters at a given value. It is widely used in the production automation control of industrial sectors such as electric power, metallurgy, chemical industry, petroleum, light textile, pharmacy and paper making.
