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Control Valve Positioner EX-830
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Product Details:
Material
Mild Steel
IP Rating
IP66
Packaging Type
Box
The electro-pneumatic positioner is used in Control Valves with pneumatically operated actuators. The valve is operated by means of electrical controller or Control Systems With an control signal of 4 to 20 mA or split ranges of 4~12/ 12~20 mA. The 830/831 Electro-Pneumatic Positioner converts this control signal into a pneumatic output in proportion to the lift of the control valve. This manual contains the information required for the installation usages of this equipment. It is addressed to technically qualified trained person or having relevant knowledge of instrumentation control technology. It must be used in the way described in this manual. Successful safe operation of this equipment is dependent upon the proper handling, installation, operation maintenance.
83= SERIES POSITIONER 0= NORMAL 1=WITH FEEDBACK TRANSMITTER -=ALWAYS "-" WP= WEATHER PROOF IP66 EX=EXPLOSION PROOF IIB IIC
