Themostatic Ex Valve 1/3 to 1/2 Ton MPN:ECE-AA-VZ
The Thermostatic Expansion Valve (1/3 to 1/2 ton) is an essential component in air conditioning and refrigeration systems that require precise temperature control. This valve regulates the flow of refrigerant through the evaporator coils, ensuring consistent supply of hot or cold air while maintaining desired temperature settings and minimizing energy consumption. The diaphragm design makes installation easy, reliable, and reduces refrigerant charge. Its versatility is demonstrated by its widespread use across various industries such as automotive, food processing, commercial building, and residential settings that rely on precise temperature control. The Thermostatic Expansion Valve offers cost-effective solutions for maintaining stable temperatures in diverse applications.
Technical Specifications
- Item Thermostatic Expansion Valve
- Type Adjustable
- Refrigerant R-22
- Nominal Capacity (Tons) 1/3 to 1/2
- Equalizer Type External
- Connection Straight Through Solder
- Connector Inlet (In.) 1/4 in
- Connector Outlet (In.) 1/2 in
- Parker Model Number ECE-AA-VZ
- Evaporator Temp. Range (F) -40 to 0
- Capillary Length (In.) 30 in
- Liquid Subcooling Temp. (F) 10
- Control Accuracy, Maintained Over a Wide Variation in Evaporator Load, Thereby Minimizing Hunting Flood Back and Coil Starving Problems
- Balanced Port Design YES
- ARI Standard 750-70
- Superheat Externally Adjustable
- Includes Sensing Bulb Mounting Clamp
- Not For Use With Ammonia
Manufacturer Details
- Manufacturer: Parker
- Condensed Mfg Number: ECEAAVZ
- MPN: ECE-AA-VZ
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8481809045
- GDS Category Name: Thermostatic Expansion Valves
- GDS Family Name: A/C Refrigeration and Accessories
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40141612
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Valves
- UNSPSC Commodity ID: 12
- UNSPSC Commodity Name: Expansion valves
- UNSPSC Family ID: 14
- UNSPSC Family Name: Fluid and gas distribution
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR