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Valve Positioner, mounted on a pneumatic actuator, moves the actuator by receiving Dc4 20mA signals from a controller, Also, the function of detecting and returning the actuator displacement provides accurate positioning In response to DC 4-20mAsignaIs. It can be used with both spring return and double acting actuators.
Pass CE authentication
Pass explosion proof ( Exia II BT6, Exdm II BT6, Exdm II CT6)
Authentication
Pass Ip66 authentication
High anti-vibration (none effective In 5-200 Hz)
The linking of air duct is perforated form, convenient for the linking in all direction
Convenient for the transform of positive action and counteraction
1/2spllt range available by simple adjustments without changing parts
Easy maintenance
Simple structure for feed back connection
Economic energy saving
Valve Positioners