Copeland Comfort Control (Alco) 027919 Valve

The Copeland Comfort Control (Alco) 027919 Valve is a high-performance thermostatic expansion valve (TXV) designed for precision refrigerant metering in commercial refrigeration and air conditioning systems. This Alco T-Series take-apart valve features a versatile angle body flow configuration, accommodating 7/8" ODF sweat or 1-1/8" ODM inlet and outlet connections. As a TER valve type, it utilizes a balanced port design to ensure stable superheat control even under varying head pressures or fluctuating load conditions. This adjustable superheat TXV is engineered for veteran contractors who prioritize system reliability and ease of field service. The modular Take-A-Part construction allows for the separate replacement of the power element, cage, or flange, significantly reducing downtime during maintenance. Constructed with a stainless steel power assembly, the 027919 provides superior corrosion resistance while maintaining accurate evaporator coil feeding to prevent liquid floodback and optimize heat transfer across the system.

• Balanced Port Design: Delivers consistent superheat and stable operation across a wide range of operating conditions and partial loads.
• Modular Take-A-Part Construction: Simplifies field service by allowing components to be replaced without removing the entire valve body from the line.
• Versatile Connection Options: Dual-sized 7/8" ODF and 1-1/8" ODM fittings provide flexibility for various piping requirements.
• Enhanced Durability: Features a stainless steel power assembly for a long service life in demanding HVACR environments.
• External Superheat Adjustment: Allows technicians to fine-tune system performance to meet specific application targets.

• What refrigerants is this TER valve compatible with? The Alco TER series is typically compatible with common refrigerants like R-22, R-404A, R-507, and R-134a, depending on the specific power element installed.
• Does the 027919 require an external equalizer? Yes, most Alco TER valves utilize an external equalizer to compensate for pressure drops within the evaporator, ensuring accurate superheat sensing.
• Can the internal cage be replaced if it becomes restricted? Yes, the take-apart design allows you to swap out the internal cage assembly if it becomes clogged or damaged by debris.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.