Yodify Product Library
Instantly add the 91000 Series Temperature Regulator and Thermowells and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
91000 Series Temperature Regulator and Thermowells
Brand: Trerice Gauges & ValvesThe 91000 Series (Models 91000, 91400 & 91600) Self-Operating Temperature Regulator is the preferred choice of original equipment manufacturers, mechanical contractors and specifying engineers.
These regulators require no external power source and are ideal for regulating the temperature of tanks, process streams and various types of industrial equipment.
The Actuator is noted for its rugged die-cast aluminum housing, fully enclosed bellows assembly and internal over range protection.
Valve bodies for the 91000 are offered in single-seated, double-seated and 3-way designs and are available in Bronze, Cast-Iron, Cast-Steel and Stainless Steel construction.
The Model 91000 (without indicating dial) features a lower profile and should be specified where space constraints may be an issue.
The Model 91400(with indicating dial) will allow the operator to verify the process temperature and to aid in temperature adjustment.
The Model 91600 Fail-Safe Actuator is designed to cause the valve to fail in the safe control position (open in a cooling application, closed in a heating application) should accidental damage to the thermal system occur, resulting in loss of the pressure charge.
Features- Self-Operating Design
- Indicating, Non Indicating or Safety Models Available
- Heavy Duty Die Cast Aluminum Housing
- ½" thru 6" Valve Sizes
- Fully Enclosed Bellows
- Internal Over-range protection
Specifications
Brand
Actuator Models
- 91000: Non-Indicating
- 91400: Indicating Dial
- 91600: Fail-Safe
Power Requirements
- Fully Self-Contained - No external Power Required
Dial Thermometer
- 3-1/2” Dial, Stainless Steel Case, Swivel and Angle Adjustment (Model 91400 only)
Housing
- Die Cast Aluminum, Epoxy Powder Coated Blue Finish
Set Point Scale
- Integral to Housing
Bellows
- High Pressure Brass, Corrosion Resistant, Tin Plated Finish
Adjustment Screw
- Brass
Adjustment Screw Bushing
- Lubricant Impregnated Sintered Bronze
Range Adjustment Spring
- Cadmium Plated
Overrange Protection
- Upper Range Limit +100° F for Temporary Situations (Not available for Model 91600)
Approximate Shipping Weight
- 91000 Actuator: 6.0 lbs (2.70 kg)
- 91400 Actuator: 6.6 lbs (2.97 kg)
- 91600: 9.5 lbs (4.32 kg)