TGE

TGE is a dedicated designed series ofthermostatic expansion valves for all standardrefrigerants.The tight design meets the environmentaldemands for today and future. Versions for nonstandard refrigerants can be produced to order.

Features and benefits

Refrigerants: R410A, R32, R452B, R454B, R22, R134a, R1234ze, R407F, R407A, R404A, R507, R407C and R290
Balance port design
Biflow with expansion in both directions
Low hysteresis
Long lifetime for heat pump applications
Mechanical connections types solder ODF, flare, MIO, ORFS are available
Laser welded, stainless steel power element, capillary tube, and bulb
MOP (Max. Operating Pressure) function is available
Optional bleed function
Adjustable superheat setting

TGE thermostatic expansion valves, fixed orifice

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.

Product Highlights

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