Copeland 063103 Externally Equalized TXV, R22/R407C, 15 Ton, 5/8″ x 7/8″ Sweat

Description

The Copeland 063103 is a high-capacity, externally equalized Thermal Expansion Valve (TXV) engineered for precise refrigerant metering in demanding commercial HVAC and refrigeration applications. Sold under model designation TRAE+ 15 HW100 5FT 5/8 X 7/8 ODF S/T, this valve delivers consistent superheat control and system efficiency across a wide range of operating conditions.

Key Features

• Externally equalized design for accurate superheat control in systems with significant evaporator pressure drop
• Straight body configuration for straightforward inline installation
• 5-foot capillary tube for flexible remote bulb placement
• Compatible with R22 and R407C refrigerants
• 15-ton nominal capacity to serve large commercial systems
• Maximum Operating Pressure (MOP) charge rated at 100 PSI for reliable freeze protection and compressor safety
• 5/8″ ODF sweat inlet x 7/8″ ODF sweat outlet connections

Specifications

• SKU: 063103
• Model: TRAE+ 15 HW100 5FT 5/8 X 7/8 ODF S/T
• Brand: Copeland
• Refrigerant Compatibility: R22 / R407C
• Nominal Capacity: 15 Ton
• MOP Charge: 100 PSI
• Inlet Connection: 5/8″ ODF Sweat
• Outlet Connection: 7/8″ ODF Sweat
• Body Style: Straight
• Capillary Tube Length: 5 Feet
• Equalization Type: External

Application

Designed for use in large commercial air conditioning and refrigeration systems, the Copeland 063103 TXV is ideal for installations where evaporator pressure drop demands external equalization for accurate superheat regulation. The MOP 100 PSI charge provides a built-in safeguard against evaporator freeze-up, protecting the compressor during low-load or startup conditions. The 5/8″ x 7/8″ sweat connections accommodate standard commercial copper line sets, and the 5-foot capillary tube allows the sensing bulb to be positioned at the optimal location on the suction line.