Electric Actuated Single Seat Globe Control Valve

Electric control valve with conventional pneumatic control valve has obvious advantages: saving (only consume energy when working), environmental (carbon emissions), quick and easy installation (no complex pneumatic piping and pump stations), working power supply: AC22V 380V and other voltage levels.

Electric control valve signal received by the industrial automation and control systems (eg: 4 ~ 20mA) to drive the change in cross-sectional area the size of the valve plug and seat piping between the control medium flow, temperature, pressure, etc..

Specifications:

Applications: Control flow, pressure, temperature, etc

Structure type:single seat,double seat, sleeve,3-way,lined PTFE

Mediums: Water, Steam, Oil, Acid, etc

Wide sizes: 1/2''-20'' or larger

Many materilas:Cast Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, etc

High Pressure:PN1.0-10.0MPa or ANSI 150Lb-2500Lb

Signal input: 4-20mA, 3-15psi

Flow Characteristics: Linear, Equal-percentage, Quick-open

Design & Manufacture std.: GB/T17213, IEC 60534,GB/T4213

Face to face std.: GB/T17213.3-2005, IEC60534-1:2000,ANSI/ISA.S75.15:1987, ANSI/ISA.S75.16:1987,

End connection std.: ASME B16.5, DIN2543,JIS B2212 etc.

Test std.: GB/T 17213.4-2005, IEC 60534-4:1999



Features:

1.Using the balancing valve core structure , little axial unbalanced force, large allowable differential pressure, good stability.

2.Socket duplicity is good, disassembling convenience and easy maintenance.

3.The mental valve core structure for many work situation up to scratch 6 leak standard ,soft sealing structure valve core up to scratch 5 leak standard.

4.The body fluid mechanics theory designed according to such low flow resistance in surface flow ,large adjustable scope, Inherent adjustable proportion is 50:1, the rated flow coefficient increases by 30%,

5.Actuator adopt spring structure ,highly reduced by 30%,weight reduced by 30%.

Bellows seal regulator valve, mobile stem formed completely sealed ,plugging away fluid leakage.

Control valve technical parameters: