Thermo-Expansion Valves TX7 Series For Air Conditioning, Heat Pump, Close Control And Industrial Process Cooling Applications
Thermo-Expansion Valves TX7 Series For Air Conditioning, Heat Pump, Close Control And Industrial Process Cooling Applications

MILAN (ITALY), March 15, 2016 – Emerson Climate Technologies, a business of Emerson (NYSE: EMR) presents the new series of TX7 Thermo-Expansion valves for air conditioning, heat pump, close control and industrial process cooling applications in order to meet today’s expectations of high-efficiency system requirements.
The TX7 series are monoblock, hermetic Thermo™-expansion valves and are ideal for those applications requiring hermetic / compact size.  The valves provide stable and accurate control over wide load and evaporating temperature ranges. The laser-welded stainless steel power element with special diaphragm provides a high life expectancy and with a diameter of 65 mm, enables excellent partial load performance at stable superheat.
The TX7 valves are ideal solutions for reversible chillers, the balanced port in both flow directions prevents shifting of superheat caused by variation of condensing pressure. When used in air-to-water heat pump units, the floating superheat in reverse flow maintains high evaporator efficiency during low ambient operating conditions.
At the Mostra Convegno 2016 in Milan, Emerson Climate Technologies presents its new range of TX7 expansion valves, available in 7 sizes up to 180 kW (R410A), with a maximum working pressure of 46 bar. TX7 range has been released for R410A, R32, R134a, R407C, R450A and R513A.
Thermo™-Expansion Valve TX7
​Thermo™-Expansion Valve TX7
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About Emerson
Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets around the world. The company is comprised of five business segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions. Sales in fiscal 2015 were $22.3 billion. For more information, visit
About Emerson Climate Technologies
Emerson Climate Technologies, a business of Emerson, is the world’s leading provider of heating, ventilation, air conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate control solutions for customers worldwide. Emerson Climate Technologies’ innovative solutions, which include industry-leading brands such as Copeland Scroll™, Dixell™ and Alco Controls™, improve human comfort, safeguard food and protect the environment. For more information, visit
Petra Schreiber
Communication Director
Emerson Climate Technologies GmbH,
Pascalstr. 65, 52076 Aachen, Germany
T: +49 (0) 2408 929 0
F: +49 (0) 2408 929 570