Hermetically tight expansion valve for today's and tomorrow's refrigerants

TR 6 thermostatic expansion valves are designed and developed for ducted split (US residential) air conditioning and light commercial air conditioning systems. With the TR 6 you get a hermetically tight design which meets the environmental demands of today and tomorrow and can be used for all fluorinated refrigerants.

The TR 6 design incorporates a hot-pressed brass body with the entire power element, including the capillary tube and bulb, fabricated from stainless steel. The valve is supplied as standard in straightway version with fixed orifice and external equalization. 

The valve can be delivered with or without internal check valve and with an external superheat adjustment spindle for field retrofit. The TR 6 valve has a balanced port design to reduce the influence from varying condensing pressures.

Features and benefits

Compact size, hermetic design

Laser-welded power element for long service life and high pressure tolerance

Stainless steel capillary tube, for easy installation and vibration resistance

Adjustable or non-adjustable superheat for customer specific factory setting

Solder or mechanical connections

UL certified

Brochure - Overview of Danfoss thermostatic expansion valves (TXVs)

Achieve the highest precision flow control – regardless of the system conditions

Danfoss’ range of thermostatic expansion valves are designed to ensure a precise control of the injection of refrigerant liquid into evaporators. This brochure contains an overview of our thermostatic expansion valves.

Documents

Type Name Language Valid for Updated Download File type
Brochure - AD Overview Brochure Thermostatic Expansion Valves English Multiple 24 Aug, 2018 8.6 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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