Description
The Copeland 091040 is a high-performance NXT Series Thermal Expansion Valve (TXV) engineered for reliable refrigerant metering in R410A systems up to 6-ton capacity. Featuring a straight-through body design with a 1/2″ x 5/8″ ODF (sweat) connection and a 5-foot capillary tube, this valve offers the flexibility and precision that HVAC professionals demand in both new installations and retrofit applications.
The adjustable superheat feature allows technicians to fine-tune system performance on-site, while the 1/4″ ODF external equalizer port ensures accurate pressure sensing downstream of the valve — critical for maintaining stable operation across varying load conditions. The NXT Series platform from Copeland is purpose-built for modern high-efficiency systems, delivering consistent refrigerant flow control and long-term reliability.
Key Features
- NXT Series Thermal Expansion Valve (TXV)
- Refrigerant: R410A
- Capacity: 6 Ton
- Inlet connection: 1/2″ ODF (Sweat)
- Outlet connection: 5/8″ ODF (Sweat)
- Capillary tube length: 5 feet
- Adjustable superheat for on-site system tuning
- Straight-through body design for streamlined installation
- 1/4″ ODF external equalizer port for accurate downstream pressure sensing
Applications
- Split-system air conditioners and heat pumps using R410A refrigerant
- Commercial and residential HVAC systems up to 6-ton capacity
- New installations and field replacement/retrofit applications
Product Specifications
- Brand: Copeland
- SKU: 091040
- Model: NBE 6 ZAA 5FT 1/2×5/8 ODF S/T
- Series: NXT
- Refrigerant: R410A
- Capacity: 6 Ton
- Inlet: 1/2″ ODF Sweat
- Outlet: 5/8″ ODF Sweat
- Capillary Tube: 5 ft
- Equalizer: 1/4″ ODF External
- Body Style: Straight Through
- Superheat: Adjustable
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