Control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. This enables the direct control of flow rate and the consequential control of process quantities such as pressure,
Nominal Diameter: Dn20~400mmNps3/4~16
Applicable Temperature Range: -196 Deg C~+566 Deg C
Actuator Type: Electric Actuator
Trademark: DBV, OEM
Origin: Wenzhou, Zhejiang, China
Material: Wcb, CF8, CF8m
Pressure Rating: Pn16~100Class150~600
Valve Body Type: Straight-Through Type, Angle Type
Connection: Flanged, Butt Welded
Specification: CE, SGS
Factory overview
Electric Actuated Globe Control Valve
Characteristics:
Regulating valve for regulating media flow, pressure and liquid level.According to the opening of regulatory signals, automatic control valves, so as to achieve medium flow, pressure and level of regulation. Electric control valve is used to drive electric power and thus drive the valve actuator to control the flow, which is the industrial automation and process control is an important instrument of execution units. As the degree of automation industry increasing, more and more being used in various industrial fields. 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.. Electric Actuated Globe Control Valve (GAZDLP)Specifications:
DN
20~450mm
PN
Class150~2500
Applicable temperature range
-30ºC~260ºC (single-seat structure)
-196ºC~570ºC(double-seat structure)
Trim features
sleeve guided type, balanced trim structure
Body type
straight-through type, angle type
Bonnet type
standard type, heat dissipation type, cryogenic type
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)
Pipe connection type
flange type, Butt welding type
Actuator Specs
Electric Actuator
Anti-Explosion ExdIIBT4
Manual Override
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