Description
Copeland NXT Series Thermal Expansion Valve (TXV) — 091046
The Copeland 091046 is a high-performance NXT Series Thermal Expansion Valve (TXV) engineered for reliable refrigerant metering in demanding R410A HVAC and refrigeration applications. Designed for 7-ton capacity systems, this valve delivers precise superheat control and efficient system operation, making it an ideal replacement or new-installation component for commercial and residential cooling equipment.
Key Features
- NXT Series design for enhanced performance and reliability
- Rated for R410A refrigerant — optimized for modern high-efficiency systems
- 7-ton capacity for commercial and large residential applications
- Adjustable superheat setting for flexible system tuning
- Straight-through body design for simplified installation and minimal pressure drop
- 5/8″ ODF inlet x 7/8″ ODF outlet sweat (ODF) connections
- 5-foot capillary tube for convenient bulb placement and routing
- 1/4″ ODF external equalizer port for accurate superheat sensing in longer evaporator circuits
Specifications
- SKU: 091046
- Model: NBE 7 ZAA 5FT 5/8×7/8 ODF S/T
- Refrigerant: R410A
- Capacity: 7 Ton
- Inlet Connection: 5/8″ ODF (Sweat)
- Outlet Connection: 7/8″ ODF (Sweat)
- Capillary Tube Length: 5 Feet
- Body Style: Straight Through
- Equalizer: 1/4″ ODF External
- Superheat: Adjustable
- Series: NXT
Application
The external equalizer connection makes this TXV well-suited for evaporator coils with significant pressure drop across the refrigerant circuit, ensuring accurate superheat measurement at the evaporator outlet rather than the inlet. The adjustable superheat feature allows service technicians to fine-tune system performance on-site without replacing the valve. The straight-through body orientation simplifies line-set routing and reduces installation complexity.
Why Choose the Copeland NXT Series TXV?
- Trusted Copeland engineering for long service life and consistent performance
- Compatible with R410A systems across a wide range of commercial and residential equipment
- Adjustable superheat eliminates the need for multiple fixed-superheat valves in your inventory
- ODF sweat connections ensure a leak-free, industry-standard installation
- 5-foot capillary tube provides installation flexibility for bulb placement
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