ATX-57080DUS HVAC Cold Storage Refrigeration Valve

        The ATX-57080DUS thermal expansion valve is a precision throttling component designed for HVAC engineering and medium-low temperature cold chain refrigeration systems, compatible with R404A refrigerant and rated cooling capacity of 9.1 tons. It adopts S-type power head filling and balanced port design, which can automatically adjust refrigerant flow and maintain stable evaporator superheat under variable load conditions. The valve body is made of solid brass with anti-corrosion stainless steel capillary tube, delivering reliable and consistent temperature control performance, widely matched to various refrigeration supporting equipment in HVAC cold storage and food freezing projects.

• Compatible with R404A refrigerant, rated cooling capacity up to 9.1 Ton
• Balanced port construction, stable superheat control during load fluctuation
• S-type power element filling, sensitive and fast temperature sensing response
• Integral brass valve body, high pressure resistance and long service life
• Stainless steel capillary tube, rust-proof and corrosion resistant
• Standard 5/8 x 7/8 pipeline connector, easy installation and matching
• Ideal matching part for medium-low temperature HVAC cold storage systems

Item	Parameter
Model	ATX-57080DUS
Compatibility	R404A medium-low temperature HVAC refrigeration system
Refrigerant	R404A
Rated Capacity	9.1 Ton
Charge Type	S
M.P.	28
Connection Size	5/8 x 7/8
Operating Temperature	-40 ℃ ~ +100 ℃
Valve Body Material	Brass
Capillary Material	Stainless steel
Product Length	260 mm
Product Width	85 mm
Product Height	75 mm
Product Weight	Approx. 0.39 kg
Country of Origin	Japan
HS code	841861
Shipping Length	300 mm
Shipping Width	130 mm
Shipping Height	100 mm

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Application Scope

   

      Model ATX-57080DUS thermal expansion valve is suitable for all kinds of medium and low temperature refrigeration equipment, including industrial cold storage, supermarket refrigerated display cabinets, food processing freezing units, small condensing units and supporting HVAC refrigeration circulation systems.

     We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.

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