Description
Copeland NXT Series Thermal Expansion Valve (TXV) — SKU 091031
The Copeland 091031 is a precision-engineered NXT Series Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in R410A systems up to 5 tons of cooling capacity. Featuring a straight-through body design with a built-in check valve and 15% bleed port, this valve supports efficient system operation during both the cooling and off cycles. The 5-foot capillary tube provides installation flexibility, while the 1/4″ ODF external equalizer connection ensures accurate pressure sensing for consistent superheat control across a wide range of operating conditions.
Key Features
- NXT Series straight-through body design for streamlined refrigerant flow
- Compatible refrigerant: R410A
- Rated capacity: 5 tons
- Inlet connection: 1/2″ ODF (sweat)
- Outlet connection: 5/8″ ODF (sweat)
- 5-foot capillary tube for flexible bulb placement
- Adjustable superheat for precise system tuning
- Integrated check valve for bi-directional system support
- 15% bleed feature for pressure equalization during off cycle
- 1/4″ ODF external equalizer port for accurate downstream pressure sensing
Applications
- Residential and light commercial split-system air conditioners and heat pumps
- R410A refrigerant systems requiring accurate superheat control
- Replacement or retrofit TXV installations in 5-ton cooling systems
- Systems requiring check valve and bleed functionality in a single valve body
Why Choose the Copeland NXT Series TXV?
Copeland’s NXT Series valves are built to meet the demands of modern high-efficiency HVAC systems. The adjustable superheat feature allows technicians to fine-tune system performance on-site, reducing callbacks and improving energy efficiency. The integrated check valve and 15% bleed eliminate the need for additional components, simplifying installation and reducing system complexity. The external equalizer connection compensates for pressure drop across the evaporator, ensuring stable and accurate superheat control throughout the operating range.
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