美国进口
Imported from USA

霍夫曼专业系列1140和1141温度调节阀
Hoffman Specialty Series 1140 and 1141 Temp. Regulators


美国贝尔-高赛特
Bell & Gossett

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.

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Selection Data
Body
Code
Service Body
Design
Recommended
Application
Water Steam
01 X X Two way
Heating
Low pressure up to 50 psi (3.5 bar)
Differential (Composition Disc)
02 X X Two Way
Heating
Two way
Cooling
Low & High pressure
up to 125 psi (8.6 bar) Differential
(SS Seat and Disc)
02R X
03 X Two Way
Heating
High pressure up to 250 psi (17.3 bar)
Differential (SS Seat and Disc)
05 X X Two way
Heating
Two way
Cooling
High pressure up to 250 psi (17.3 bar)
Differential (Double Seated SS)
05R X
06 X Three way
Mixing or
Diverting
Sliding piston three way valve

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