Electric Actuator -Controlling Butterfly Valves, globe control Valves

Electric Actuator -Controlling Butterfly Valves, globe control Valves

Summary

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

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

It has a lot of control way, 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---230ºC  the thermal slug type -60---450ºC

Operation form: automatic open or close

Flow characteristic: equal percentage, linearity

Leakage: single-base valve: 0.01* rating Kv

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

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