Description
Overview
The Copeland 064290 is a precision-engineered Thermal Expansion Valve (TXV) designed for demanding low-temperature refrigeration applications. Featuring a straight body configuration with a 5-foot capillary tube and external equalizer, this valve delivers accurate refrigerant metering and stable superheat control in commercial and industrial refrigeration systems. Compatible with R404A, R507, and R502 refrigerants, it is an ideal replacement or new-installation valve for low-temp evaporator circuits.
Key Features
- 1.5-ton capacity rating for low-temperature charge applications
- Externally equalized design for accurate superheat control across longer evaporator circuits
- Straight body configuration for straightforward inline installation
- 5-foot capillary tube for flexible bulb placement and remote sensing
- 3/8″ ODF inlet x 1/2″ ODF outlet sweat connections for easy copper line integration
- Compatible with R404A, R507, and R502 refrigerants
- Low-temperature charge optimized for freezer and cold-storage evaporator applications
Specifications
- SKU: 064290
- Model: HFES 1 1/2 SZ 5FT 3/8 x 1/2 ODF S/T
- Brand: Copeland
- Valve Type: Thermal Expansion Valve (TXV), Externally Equalized
- Body Style: Straight Body
- Capacity: 1.5 Ton (Low Temperature)
- Refrigerant Compatibility: R404A, R507, R502
- Charge Type: Low Temperature
- Capillary Tube Length: 5 Feet
- Inlet Connection: 3/8″ ODF Sweat
- Outlet Connection: 1/2″ ODF Sweat
- Equalization: External
Application
This TXV is well-suited for low-temperature commercial refrigeration systems including walk-in freezers, display cases, and cold-storage evaporator coils. The external equalizer port compensates for pressure drop across the evaporator, ensuring consistent superheat and optimal system efficiency. The sweat-connect fittings allow for clean, leak-resistant copper-to-copper joints in new or retrofit installations.
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