Integral Spring Return Returns Motor to Normal Position When Power is Interrupted

Integral Auxiliary Switches are Available Factory Mounted or Can be Field Added

Spring Return Motors Can Operate Valve Linkages Form Power End or Auxiliary End Shafts for Normally Closed or Normally Open Valve Applications

All Models have Auxiliary Switch Cams

Fixed Torque Throughout the Entire Voltage Range

RoHS Compliant

One-Second Maximum Closing Time

Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed

Mount in any Position Directly to Valve Bonnet with Three Setscrew

Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve

One-Second Maximum Closing Time

Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed

Mount in any Position Directly to Valve Bonnet with Three Setscrew

Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve

One-Second Maximum Closing Time

Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed

Mount in any Position Directly to Valve Bonnet with Three Setscrew

Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve

Override Protection

Color Coded Lead Wires for Primary Connections

Energy Limiting and Meets NEMA Standard Dc20-1992

Transformers are Marked NEMA Type D Enclosure

Override protection

Color-coded lead wires for primary connections

Models with setpoint adjustment

Models with occupied/unoccupied override (bypass) with LED

Models with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch

LONWORKS network jack on all models except the TR21 and TR21-A models

Solid State Thermistor Element Provides Accurate Sensing of Temperature Changes