Specifications

High quality, reasonable price
Various certification
We are leading manufacturers of control valves
Multiple accuracy control

 

 

Summary

 We occupy the leading position in electrically operated valve industry

 This series is suitable to the regulation which requests high precision during the flux of control liquid.

Electric single-seated, double-seatd and sleeve regulating valves are composed of ordinary DKZ series or imported electric actuator series and valve body which valve disc is single-seated type, double-seated type or sleeve typ.

 

It can achieve multiple accuracy control, flow characteristic equal percentage and linearity

 

Parameters of automatic control valve

 

The material of valve body: cast iron, cast steel, cast stainless steel and so on.

Pressure grade: 1.6Mpa, 4.0Mpa, 6.4Mpa

Connecting type: flange coupling

Temperature range: normal temperature -20---230º  the thermal slug type -60---450º

Operation form: automatic open or close

Flow characteristic: equal percentage, linearity

Leakage: single-seated valve: 0.01* rating Kv

         double-seated valve, sleeve valve: 0.5%* rating Kv