ATX-34035DHS 5.5T R22 Thermal Expansion Valve Cooling Spare Control Fitting

      Model ATX-34035DHS is a high-performance thermostatic expansion valve designed as the core flow control component for HVAC and general refrigeration systems, compatible with R22 refrigerant with a rated cooling capacity of 5.5 tons. Equipped with S-charge power head and 3/8×1/2 pipe connectors, this valve automatically adjusts refrigerant supply volume in real time by sensing evaporator outlet temperature to maintain stable superheat, effectively preventing liquid backflow to protect compressors. Made of solid brass body and stainless steel temperature sensing capillary, it delivers stable throttling performance under variable operating loads, widely matching commercial air conditioning, cold storage, cooling units and other HVAC refrigeration equipment, featuring reliable structure, easy installation and adjustable superheat to meet diverse cooling system operation demands.

• Rated capacity 5.5 Ton, perfectly matched with R22 refrigerant system
• S-charge power head with long stainless steel temperature sensing capillary for accurate temperature sensing
• 3/8×1/2 standard pipe connector, convenient for pipeline assembly
• Solid brass valve body with anti-corrosion, high pressure resistant performance
• Adjustable superheat structure, convenient on-site debugging for different cooling loads
• Balanced flow control design, stable refrigerant supply under fluctuating system load
• Complete integrated assembly, direct replacement for old expansion valves without extra accessories

Item	Parameter
Model	ATX-34035DHS
Compatibility	R22 refrigeration & HVAC cooling system
Refrigerant	R22
Rated Cooling Capacity	5.5 Ton
Charge Type	S charge power head
Connection Size	3/8 × 1/2
Operating Temperature	-5 ℃ ~ +60 ℃
Mounting	Direct assembly on refrigeration pipeline
Product Length	165 mm
Product Width	110 mm
Product Height	95 mm
Product Weight	Approx. 0.65 kg
Country of Origin	Japan
HS code	841861
Shipping Length	200 mm
Shipping Width	140 mm
Shipping Height	120 mm

ATX-34006DHS

 

 

ATX-34013DHS

 

 

ATX-34023DHS

 

 

ATX-34035DHS

 

 

ATX-34045DHS

 

 

ATX-34006DHG

 

 

ATX-34013DHG

 

 

ATX-34023DHG

 

 

ATX-34035DHG

 

 

ATX-34045DHG

 

 

ATX-34035DUS

 

 

ATX-57060DHS

 

 

ATX-57080DHS

 

 

ATX-71110DHS

 

 

ATX-71140DHS

 

 

ATX-71160DHS

SV-1004G

 

 

SV-1006G

 

 

SV-1010G

 

 

YNS-101

 

 

YNS-102

 

 

NSA-1203

 

 

NSA-1206

 

 

WLS-1005

 

 

WLS-1007

 

 

X-1005

 

 

X-1007

---

Application Scope

   

       The ATX-34035DHS thermal expansion valve applies to multiple cooling equipment adopting R22 refrigerant, including split commercial air conditioners, small and medium cold storage rooms, air-cooled cooling units, refrigerated display cabinets and direct expansion evaporator refrigeration systems, suitable for indoor HVAC cooling projects, food preservation cold storage, industrial process cooling and commercial refrigeration machinery maintenance replacement.

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

For technical parameters, dimension drawing, cross reference model or bulk discount, please feel free to contact us. Cick Contact us.To consult HVAC standard pls click HVAC standard.