Thermostatic Expansion Valve - NAE2ZAA-12

Thermostatic Expansion Valve
Type Adjustable Superheat, Straight-Through, External Equalizer
End Connection Chatleff x Chatleff
Body Material Forged Brass
Temperature Rating -20 to 50 Deg F
Pressure Rating 700 PSI
Application R-410A Air Conditioner, Heat Pump
Capacity 2 Ton
Cap Length 5 Foot
External Equalizer Length 5 Foot
Equalizer Connection Type 1/4 Inch SAE Flare Nut
Charge Code AA

Features & Benefits

Precision Superheat Control Optimized for R-410 A Systems
Enhanced Power Element Design Offers Extended Valve Life
Stainless Steel Power Element Eliminates Corrosion and Prevents Valve Failure
Laser Etched Identification Markings for Permanent Legibility
Hermetic, Leak-Free Construction of all Joints
Compact Size Allows Installation in Limited Spaces
Bi-Directional Capability Allows one Valve to Control the Superheat in Both Cooling and Heating Modes for Close-Coupled or Packaged Heat Pump Applications
Balanced Port Construction Compensates for Changes in Operating Pressures Due to Varying Ambient, Gas Defrost, Heat Reclaim or Widely Varying Evaporator Loads

Additional Information

Capacity 2 Ton
Cap Length 5 Foot
External Equalizer Length 5 Foot
Equalizer Connection Type 1/4 Inch SAE Flare Nut
Charge Code AA