Control the refrigerant flow to the evaporator

The TU stainless steel thermostatic expansion valves allow you to control the refrigerant flow to the evaporator. The valve senses the refrigerant level and, when needed, injects liquid to keep the air conditioning system working at an optimum level. 

The TU valves are compact in design, light weight and have steel/copper bi-metal connections for fast soldering. The TU valves offer fixed or exchangeable orifices and adjustable or non-adjustable superheat settings, as well as internally or externally equalized designs. The TU valves are available in angle- or straight way designs and with many combinations of solder connections.

The TU valves ensure consistent function throughout the service life. The valves come with high dirt-retention filter and the TUA(E) versions with exchangeable filter, offer easy maintenance (or e.g.: cleaning of filter). For safe and reliable operation, the TU valves can be supplied with self-cleaning bleed or with a MOP charge.

Features and benefits

Suited for all common refrigerants and applications

Large operating range: N-range -40°C to +10°C / B-range -60°C to -25°C

Stable regulation

Compact design, low weight

Stainless steel, hermetically tight solder version with high corrosion and vibration resistance

Easy brazing with no need for wet wrapping

Adjustable superheat

Special non-adjustable superheat valves available

Filter with high dirt-retention capacity

Available with maximum operating pressure (MOP)

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Documents

Type Name Language Valid for Updated Download File type
Brochure Overview Brochure Thermostatic Expansion Valves Italian Multiple 02 May, 2019 6.9 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves English Multiple 02 May, 2019 8.6 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves German Multiple 02 May, 2019 7.0 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Finnish Multiple 02 May, 2019 6.9 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Portuguese Multiple 02 May, 2019 6.9 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Vietnamese Multiple 02 May, 2019 6.8 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Russian Multiple 02 May, 2019 8.2 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Polish Multiple 02 May, 2019 6.9 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves Spanish, Castilian Multiple 02 May, 2019 6.9 MB .pdf
Brochure Overview Brochure Thermostatic Expansion Valves CVI French Multiple 02 May, 2019 7.0 MB .pdf
Brochure Overview Brochure: Thermostatic Expansion Valves Chinese (CN) Multiple 02 May, 2019 7.0 MB .pdf

Software

Coolselector®2

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.

 

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