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Hoffman 1140 Thermostatic Temperature Regulators
Manufacturer: Hoffman Steam Specialty
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Description:
Series 1140 & 1141
Thermostatic Temperature Regulators
The Series 1140 & 1141 Temperature Regulators
are designed to maintain a desired temperature
for commercial and institutional heating and
cooling applications. They are self-actuated and vapor
pressure operated.
Series 1140 Regulators are cross ambient filled and may
be used where ambient temperature exceeds the set
control temperature. Series 1141 Regulators are not cross
ambient filled and should not be used where ambient
temperature exceeds the set control temperature.
Selection Data
• Operating modes
—Direct Acting
—Reverse Acting
—Three Way
• Available in sizes 1⁄2" - 2" NPT
21/2" - 4" (65 - 100mm) Flanged
• Available in various body styles with different
seating arrangements
• Hermetically sealed actuator available in
temperature control ranges of 40°F (4.4°C) through
220°F (104°C) in increments of 40°F (22.2°C)
• Optional wells available in copper or stainless steel
• Heavy duty 10 ft. (3mm) capillary with flexible armor
and reinforced ends
• Maximum body pressure
—1⁄2" -11⁄2" NPT 250 psig (17.3 bar)
—2" NPT 200 psig (13.8 bar)
—21⁄2" - 4" (65-100mm) Flanged 125 psig (8.6 bar)
• Maximum body temperature 406°F (208°C)
 | | Model Number: | Unit Price | 1.800.752.0556 | | 1140 temperature regulator | Call For Quote | Request a Quote | |
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