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Building 12, Xihu Science and Technology Entrepreneurship Park, No. 9 Meihu Road, Xihu Town, Hanjiang District, Yangzhou City, Jiangsu Province
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Jiangsu Weigude Fluid Control Equipment Co., Ltd
Electric actuator regulating valve
NegotiableUpdate on 05/20
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Overview
Multi turn - ordinary electric actuator, the electric actuator regulating valve is a driving device for valve opening, closing, and regulating control. This series of actuators has the characteristics of comprehensive functionality, reliable performance, advanced control system, small size, light weight, and easy use and maintenance.
Product Details
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1、 Multi turn - ordinary electric actuator-Electric actuator regulating valve Valves suitable for linear motion of opening and closing components, such as gate valves, globe valves, diaphragm valves, plunger valves, shut-off valves, water gates, etc., can be used for open stem valves or concealed stem valves. Valves can be remotely, centrally, and automatically controlled, and are widely used in industries such as power, metallurgy, petroleum, chemical, pharmaceutical, sewage treatment, and agricultural irrigation. The performance of this series of ordinary products meets the requirements of GB/T24923-2010 "Technical Conditions for Electric Devices of Ordinary Valves"; The performance of this series of explosion-proof products complies with the provisions of GB3836.1-2010 "Explosive Environments Part 1: General Requirements", GB3836.2-2010 "Explosive Environments Part 2: Equipment Protected by Explosion proof Enclosures'd '", and GB/T24922-2010 "Technical Conditions for Explosion proof Valve Electric Devices". 2、 Product classification Divided by control mode: ordinary type, intelligent switch type, intelligent regulation type (Profibus fieldbus, Modbus fieldbus, Hart fieldbus, F fieldbus, Device Net fieldbus); Classified by protection type: outdoor type and explosion-proof type; Divided by connection method: torque type and thrust type; | |||||||||||||||||
IIIElectric actuator regulating valvebasic structure
The upper part of the electric control valve is the actuator, which receives the 0-10mADC or 4-20mADC signal output by the regulator and converts it into the corresponding linear displacement, pushing the lower control valve to move and directly regulating the fluid flow rate. The actuator of various types of electric control valves is basically the same, but the structure of the control valve (control mechanism) varies depending on the usage conditions. The commonly used types are straight through single seat and straight through double seat.
