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上海普三閥業有限公司
上海普三閥業有限公司
Application: WiththedevelopmentandproliferationofhighlevelSCADAsystemscomestheneedforautomaticcontrolvalvestointerfacewithsuchsystems
Application:
With the development and proliferation of high level SCADA systems comes the need
for automatic control valves to interface with such systems. The CV119 Series digital
electronic control valves were specifically designed for this task. While retaining the
advantages of simplicity and operation from line pressure, these valves offer a level of
ease of operation and degree of control not previously achieved.They enjoy many advantages like compact structure, light weight, high flow factor and wide range of
regulating, all of which allow them to be used in conditions of lowpressuredifferential
ａnd no strict requirement of leak.
Technical specifications:
Fluid: Gas, water, oil, steam, refrigerant, corrosive fluid
Operating pressure：16、40、64、100bar;ANSI150、300、600
Working temp.：－200～150℃；－50～250℃； 250～450℃；
sealing of shaft ：PTFE 、PPL
Materials: SS304、SS316L
Connection way: Box thread, flange
Electrical data:
Voltage: DC24V、AC110V、AC220V、AC440V
Electric locator: Input4-20mA signal,regulating action
Electrical connection: Connecting box type (popular type),
electric cable lead wire type (explosion-proof)
Protection class: German standard DIN43650A(IP67)
Other functions: E explosion-proof (explosion-proof rank ExdIIBT4)
Figure Structure：
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