Norriseal has been a leading supplier of valve and control solutions for more than four decades.
Norriseal™ temperature controllers
Temperature controller/transmitter driven by a bulb-type sensing element.
Series 4400, Type 72-46
Optional remote set point, automatic/manual functions and hi-limit reset.
- Temperature ranges from -40°F to 1,200°F (-40°C to 649°C)
- Gas or organic liquid actuation
- Armor-type capillary tube in lengths up to 150 feet
- Dial-in set point
- Proportional control, proportional plus reset and/or rate