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Emerson Commercial & Residential Solutions
Valves & Controls Solution

Valves & Controls Solution

Product catalog summary

Overview
Emerson Climate Technologies provides a comprehensive range of refrigerant valves and controls designed for air conditioning and refrigeration applications. With over 80 years of experience, Emerson is renowned for its high-quality thermal expansion valves (TXVs) and solenoid valves, which are preferred by leading OEMs worldwide.

Thermal Expansion Valves (TXVs)

Regulate refrigerant flow into the evaporator.
Applicable for heat pumps, air conditioning, food service, and commercial uses.
Features include corrosion-resistant stainless steel power elements, easy calibration with fine setpoint adjustment threads, and both conventional and balanced ported designs.
Serviceable take-apart models and bi-flow designs for heat pumps are available.

Solenoid Valves

Control on/off flow in refrigerant circuits.
Used in liquid line, discharge gas, and suction line applications.
Boast the lowest external leak rate in the industry.
Single coil family and repair kits available for all models.
Hot gas capabilities included.

Automatic Expansion Valves

Designed for small cooling units with constant heat loads.
Ideal for room air conditioners, domestic refrigerators, and various cooling appliances.
Features a friction-free floating design and adjustable pressure from 0-80 psig.
Can function as a small capacity hot gas bypass valve.

Ball Valves

Isolate suction, discharge, and liquid line pipework during maintenance.
Exhibit lower leak rates than industry standards.
Compatible with new refrigerants and lubricants, including R-410A and CO2.
Stem seal cap is secured to prevent loss.

Check Valves

Magnetic check valves prevent reverse refrigerant flow.
Feature a hermetic spun copper design and magnetic actuation for secure closure.
Include a 30 mesh stainless steel inlet screen for debris capture.

Pressure Controls

Adjustable single and dual pressure controls for high and low-pressure applications.
Equipped with high-rated SPDT contacts and dual pressostats with independent switches.
Available in automatic and manual reset versions.

Catalog excerpts

Emerson™ valves and controls solution Choose Emerson. Install confidence. Emerson Climate Technologies offers a complete line of refrigerant valves and controls for today’s demanding air conditioning and refrigeration applications. Emerson takes pride in having supplied high quality premium performance TXVs for more than 80 years. Our wide range of hermetic TXVs are favored by the world’s leading OEMs. Our solenoid valves feature superior gasket technology which virtually guarantees the lowest leak rate in the industry while still allowing field serviceability.

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•Regulate the rate of refrigerant flow into the evaporator •Used for heat pump, air conditioning , food service and commercial applications •Stainless steel power element eliminates failures caused by corrosion •Fine setpoint adjustment threads for easy calibration of superheat • Conventional and balanced ported designs available • Take-apart models allow for service of valves without brazing • Bi-flow design available for use in heat-pumps •On/off flow control of refrigerant circuit •Used in liquid line, discharge gas and suction line applications •Lowest external leak rate in the industry •...

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Valves & Controls Solution

Valves & Controls Solution

Catalog excerpts

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