Trerice 91000 Series Temperature Regulator
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Indicating |
Non-Indicating |
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Series 91000 Self-Operating Temperature Regulator is the
preferred choice of original equipment manufacturers,
mechanical contractors and specifying engineers. This
regulator requires no external power source and is ideal
for regulating the temperature of tanks, process streams
and various industrial equipment. The actuator is noted
for its rugged, die cast aluminum housing. The Model 91400
is furnished with an adjustable dial thermometer to allow
the operator to verify the process temperature. 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 Die Cast Aluminum Housing 1/2" thru 6" Valve Sizes |
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Bulb Dimensions & Minimum Insertion
Lengths
Call
1-800-780-3776 For Pricing
| Bulb & Capillary Style | Order Code |
Connection Style & Material |
Bulb Material |
Capillary Tubing Material |
Dim. | 8 to 16 Ft | 20 Ft | 24 to 36 Ft | 40 to 52 Ft |
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B01 | Brass Union Hub | Copper | Copper | A U D H |
13" 12.25" 1" 1 NPT |
16" 15.25" 1" 1 NPT |
20" 19.25" 1" 1 NPT |
24" 23.25" 1" 1 NPT |
| B10 | Stainless Steel Union Hub |
Stainless Steel |
Stainless Steel |
A U D H |
13" 12.25" 1" 1 NPT |
16" 15.25" 1" 1 NPT |
20" 19.25" 1" 1 NPT |
24" 23.25" 1" 1 NPT |
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B02 | Brass Union Hub Adjustable over entire Capillary Length |
Copper | Copper | A U D H |
13" 12.25" 1" 1 NPT |
16" 15.25" 1" 1 NPT |
20" 19.25" 1" 1 NPT |
24" 23.25" 1" 1 NPT |
| B04 | Stainless Steel Union Hub Adjustable over entire Capillary Length |
Stainless Steel |
Stainless Steel |
A U D H |
13" 12.25" 1" 1 NPT |
16" 15.25" 1" 1 NPT |
20" 19.25" 1" 1 NPT |
24" 23.25" 1" 1 NPT |
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B05 | None | Copper | Copper | X D |
13" 1" |
16" 1" |
20" 1" |
24" 1" |
| B06 | None | Stainless Steel |
Stainless Steel |
X D |
13" 1" |
16" 1" |
20" 1" |
24" 1" |

Call
1-800-780-3776 For Pricing
91000/91400 - Bronze Single Seat
*Also available in Cast Iron, Cast
Steel, & Stainless Steel*
| Valve Number | Size | Cv |
Maximum Inlet (psig) |
Dimensions | Weight | ||||
| In-To-Close Heating |
In-To-Close Cooling |
Connection | Nominal Port |
A | B | C | |||
| A02 A05 A08 A11 A14 A19 A26 A36 A47 A58 |
A03 A06 A09 A12 A15 A22 A30 A41 A52 A63 |
1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 3/4 NPT 1 NPT 1-1/4 NPT 1-1/2 NPT 2 NPT |
1/8" 3/16" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" |
0.17 0.35 0.7 1.4 2.8 5.6 8.4 15 21 33 |
250 250 250 250 250 140 80 50 35 20 |
4.8 4.8 4.8 4.8 4.8 5.6 6 7.2 7.7 7.6 |
1.8 1.8 1.8 1.8 1.8 2.3 2.3 2.6 2.6 3.1 |
1.8 1.8 1.8 1.8 1.8 2.3 2.3 2.6 2.6 3.1 |
3 3 3 3 3 4.9 6 9.7 10.8 16.3 |

Call
1-800-780-3776 For Pricing
91000/91400 - Bronze Double Seat
*Also
available in Cast Iron, Cast Steel, & Stainless Steel*
| Valve Number | Size | Cv |
Maximum Inlet (psig) |
Dimensions | Weight | ||||
| In-To-Close Heating |
In-To-Close Cooling |
Connection | Nominal Port |
A | B | C | |||
| A21 A29 A39 A50 A61 |
A24 A33 A44 A55 A66 |
3/4 NPT 1 NPT 1-1/4 NPT 1-1/2 NPT 2 NPT |
3/4" 1" 1-1/4" 1-1/2" 2" |
8 12 21 30 47 |
250 250 250 250 250 |
5.6 6 7.2 7.7 7.6 |
2.3 2.3 2.6 2.6 3.1 |
2.3 2.3 2.6 2.6 3.1 |
5 6.1 10.1 11.1 17 |
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