Description
The Copeland X6346-17 (SKU 044846) is a thermostatic expansion valve (TXV) engineered for precise refrigerant metering in systems utilizing TCL and TCLE valve configurations. Designed for reliable performance in commercial and residential refrigeration and air conditioning applications, this valve delivers consistent superheat control to maximize system efficiency and protect the compressor.
Connection & Flow Specifications
- Inlet connection: 5/8″ ODF sweat (solder)
- Outlet connection: 7/8″ ODF sweat (solder)
- Body flow design: Straight-thru configuration for streamlined refrigerant flow
Valve Type & Compatibility
- Valve type: TCL / TCLE
- Designed for use in Copeland-compatible refrigeration and air conditioning systems
- Straight-thru body promotes low pressure drop and efficient refrigerant distribution
Key Features & Benefits
- Accurate superheat regulation for improved system efficiency
- Sweat (solder) connections for secure, leak-resistant installation
- Straight-thru body design simplifies piping layout and reduces installation complexity
- Built to Copeland quality standards for long-term reliability
- Compatible with TCL and TCLE valve type applications
Application
The Copeland X6346-17 TXV is ideal for HVAC/R technicians and contractors working on commercial refrigeration systems, air conditioning equipment, and other applications requiring precise refrigerant flow control. The sweat-type connections ensure a durable, professional installation, while the straight-thru body design accommodates a wide variety of system configurations.







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