Danfoss 032L1244 Solenoid Valve

The Danfoss 032L1244 EVR 20 Solenoid Valve is a robust, normally closed (N/C) servo-diaphragm valve designed for liquid, suction, and hot gas lines in high-capacity refrigeration and air conditioning systems. This model features 1 1/8 inch ODF solder connections and a high-strength brass body capable of handling a maximum working pressure of 655 psig. As a direct replacement for the Danfoss 032F1178 and 060380, it provides a seamless retrofit path, though field technicians should verify existing coil voltage as a new coil is typically required for these upgrades. With a Kv value of 6.0 m³/h and a wide fluid temperature range of -40°F to 221°F, this EVR 20 series valve ensures precise refrigerant flow control across R410A, R404A, R32, and R1234yf systems. Its UL recognized construction and compatibility with POE, PAG, and PVE lubricants make it a standard choice for commercial chillers and industrial cooling racks.

Key Benefits for Contractors

• Universal Compatibility: Engineered for use with A2L refrigerants and high-pressure legacy gases, reducing inventory complexity for diverse service calls.
• Durable Construction: The solder ODF connection ensures leak-proof integration into heavy-duty copper piping systems without the need for additional adapters.
• Optimized Flow Dynamics: A 22mm orifice size provides the necessary capacity for large-scale evaporators and condensers while maintaining minimal pressure drop.
• Reliable Servo-Diaphragm Operation: Designed to provide consistent opening and closing cycles even in demanding industrial environments.

Common Technical Questions

Is the coil included with this valve?
No, the Danfoss 032L1244 is the valve body only. You must select a compatible Danfoss clip-on coil (AC or DC) based on your system's control voltage requirements.

Can this valve be used in the discharge line?
Yes, the EVR 20 is rated for hot gas defrost and discharge lines, provided the operating temperatures stay within the 221°F limit.

Does this model feature a manual override?
No, this specific version is not equipped with a manual stem. For systems requiring manual operation for commissioning or service, refer to the EVRM series.

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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.