Japan EPC814 Original Positioner KOSO Positioner

Time2023-04-18 08:49 linkS：

Japanese KOSO valve positioner EPB814 EPB801 EPC814 Original KOSO Valve positioner,stock supply.

The koso electrical valve positioner includes: EPB801, EPB802, EPB804, EPB805, EPB811, EPB812, EPB814, EPB815, EPB821, EPB822, EPB824, EPB800 series electrical valve positioner and pneumatic executor.
Convert the output air pressure and control the action of the execution agency. At the same time, feedback according to the itinerary of the execution agency, so that the itinerary of the execution agency can accurately position the control signal. The EPB800 series electrical valve positioner can be used for single -motion -type and dual -action execution agencies. It is used with pneumatic regulatory valve, pneumatic ball valve, pneumatic butterfly valve and other supporting facilities. At the same time, feedback based on the displacement or transfer of the valve, thereby constitute a closed -loop control circuit. It is used to improve the control accuracy of the valve. Overcoming the friction of the filler letter and the valve stem. Overcome the imbalance of the medium pressure difference to the valve. Improve the speed of the valve to achieve a sub -control (section signal), which can change the way of the valve, and control all types of pneumatic execution mechanisms with non -standard operating pressure. It is widely used in oil, chemical, power stations, metallurgy, light industry and other industries.

Direct stroke series:

Single role: EPA801; EPA811; EPA821; EPB801; EPB811; EPB821; EPL801; EPL811; EPL811

Dual effect: EPC801; EPC811; EPC821

Corner stroke series:

Single role: EPA804; EPA814; EPA824

Dual effect: EPC804; EPC814; EPC824

Japanese KOSO electrical valve positioner product characteristics:

1. Suitable for small and large -capacity execution agencies: The load control spring is used. After selecting the corresponding spring, you can obtain a positioner that is most suitable for the execution agency.

2. Small gas consumption: the amplifier consumption is small and the capacity is large.

3. You can select the output characteristics: Because there are cam device in the feedback mechanism, the output characteristics other than the standard features can be selected.

4. Model corresponding to various feedback methods:

As long as the cam device is replaced, the following executive agencies can be used.

*Direct stroke execution agency: Standard type --------------------------------------------EP□8□1

*Corner itinerary execution agency: Standard type -----------------------------------------EP□8□2

5. Easy to change to reverse effect amplifier: When the single action execution agency needs to be controlled, the positive amplifier can easily be transformed into inverse reverse

A amplifier.

6. Explosion-proof type can be adjusted on-site: Due to the signal (4-20madc) input terminal connector and the packaging of the coil area

Structure, so it is conducting inspection

When repairing and the itinerary adjustment, the positioner shell can be removed in the on -site explosion -proof area.

7. The structure of essential safety has a broad and applicable range: the wiring box and coils have a essential and safe structure, so Qina

The use of safety grid combination can make the torque coils suitable for all dangerous gas places (including zone 0), and the environmental temperature range is -40 ~+60 ° C.

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