New Expansion Valve Works With Variety of Refrigerants

UNIVERSAL VALVE: A new Danfoss Universal TR6 thermostatic expansion valve, shown with the three different types of connectors that the company offers with it. (Courtesy of Danfoss)
BALTIMORE — Danfoss has launched its Universal TR6 thermostatic expansion valve, which is designed to optimize performance across a wide range of refrigerants.
Engineered for legacy R-410A systems, as well as low-GWP refrigerants like R-454B and R-32, the Universal TR6 offers HVAC wholesalers and contractors a versatile, future-proof solution that ensures efficiency, reliability, and ease of installation, a press release from Danfoss said.
The Universal TR6 valve can be used in a variety of applications, from residential retrofits to new light commercial installations. Its design allows for seamless compatibility with multiple refrigerants, enabling contractors and service technicians to streamline inventory and simplify installations without compromising on performance, the press release said
A enhanced version of the existing TR6 product line, the Universal TR6 comes in a kit consisting of a valve, bulb strap, insulation tape, installation guide and three connectors: chatleff, aeroquip, and flare.
“We’re excited to introduce the Universal TR6 to the market,” said Ignacio Termenon, head of sales development at Danfoss. “This valve is a game-changer for the HVAC industry, offering an all-in-one solution that simplifies refrigerant transitions and enhances system efficiency, all while helping to meet sustainability goals.”
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