TGE thermostatic expansion valves, fixed orifice

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A new level of performance and cost-effectiveness

Designed for light commercial and commercial air conditioning systems, the range of TGE thermostatic expansion valves offers you a new level of performance and cost-effectiveness.

The TGE product range fits all air conditioning applications (from 2.75 to 34.7 TR) and can be customized for your specific requirements. With the TGE range you will get a hermetically tight design meeting the environmental demands of today and tomorrow. The TGE program can be used for the majority of fluorinated refrigerants.

One of the main benefits is the laser-welded stainless steel power element with double-diaphragm, which provides consistent functionality throughout its service life. In addition, the laser welded adjustment device reduce external leak from the valve body.

Features and benefits

Designed with a double-diaphragm, for a long service life

Top part in stainless steel

Adjustable superheat setting

Available with a maximum operating pressure (MOP) charge - Optional with various charges (e.g. anti-hunting charge)

Max. working pressure 46 bar (667 psig)

Mechanical connections (solder, flare, MIO, ORFS) available

Capacity range: 3.5 to 52 TR (12 to 182 kW) R410A

Compliance with ATEX hazard zone 2


Type Name Language Valid for Updated Download File type
Brochure Overview Brochure Thermostatic Expansion Valves English Multiple 18 Sep, 2023 7.2 MB .pdf
Data sheet Thermostatic expansion valves type TGE English Multiple 04 Jun, 2021 4.6 MB .pdf
Installation guide Thermostatic expansion valves Type TGE 10, TGE 20 and TGE 40 English Multiple 02 Nov, 2021 720.3 KB .pdf


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The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.