The Electro-Pneumatic Positioner YT-1000R is used for operation of pneumatic rotary valve actuators by means of electrical controller or control systems with an analog output signal of DC 4 to 20mA or split ranges and Limit Switch is attached internally.

• It is able to get feedback of electrical signal in setting particular opening point due to built in Limit Switch.
• It isn't necessary to use an extra bracket for Limit Switch, and it is convenient to install and maintain.
• The confirmation of positioner s opening rate is possible in the long distance due to Dome Indicator.
• The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
• It is possible to prevent the hunting with orifice to the small size actuator.