Globe control valve
0102030405
stainless steel Globe regulation control Valve C-PR-64-3-4E
product detail
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.