ZDLP electric single seat regulating valve, equipped with 3601L series electronic linear electric actuator It has the advantages of compact structure, light weight, sensitive action, large valve capacity, accurate flow characteristics, and easy disassembly and assembly Widely used for accurately controlling process parameters such as pressure, flow rate, temperature, and liquid level of gases, liquids, steam, and other media to maintain them at given values Especially suitable for media with large pressure differences, large allowable leakage, and not very clean environments.

This series of products includes various types such as standard type, corrugated pipe sealing type, jacket insulation type, etc The nominal pressure rating of the product includes PN16, 40, and 64; The nominal diameter range is DN25~400. It is suitable for fluid temperatures ranging from -250 ℃ to+560 ℃ in various grades The leakage standard is level II or level IV The flow characteristics are linear or equal percentage A variety of varieties and specifications are available for selection.

Main component materials of electric regulating valve:

Valve body and cover: HT200, ZG230~450, ZG1Cr18Ni9Ti
Valve core and seat: 1Cr18Ni9Ti, Si Ti Lai alloy overlay welding
Packing: PTFE, flexible graphite, stainless steel corrugated pipe
Gasket: Rubber asbestos board, 1cr18Ni9Ti, graphite wrapped gasket
Valve stem and push rod: 2Cr13, 1Cr18Ni9Ti
Lining: 2Cr13

Main technical parameters of electric regulating valve:

Structure diagram of electric regulating valve:

To learn about the production process of electric control valves, please click here