Emerson Flow Control Alco 047514 Solenoid Valve 1/2" ODF x 5/8" ODF Normally Closed Without Coil

The Emerson Flow Control (Alco) 047514 is a normally closed (NC) two-way refrigerant solenoid valve designed for use in commercial and industrial HVAC/R systems. Engineered without a coil, this valve body allows technicians to select and install the appropriate coil separately, offering flexibility across a wide range of voltage and electrical requirements.

Featuring a 1/2" ODF solder inlet and 5/8" ODF solder outlet, this valve provides reliable, leak-free connections compatible with standard refrigeration copper line sets. As a normally closed valve, it remains shut when de-energized, making it ideal for liquid line, suction line, and hot gas bypass applications where automatic shutoff is required during power loss.

Key Features:

• Normally Closed (NC) operation — valve closes automatically when de-energized for safe system shutoff
• 1/2" ODF x 5/8" ODF solder connections for secure, leak-free refrigerant line attachment
• Coil-not-included design allows field selection of compatible Alco/Emerson coil for the required voltage
• Compatible with a wide range of common refrigerants including R-22, R-134a, R-404A, R-407C, R-410A, and R-507
• Durable brass body construction built to withstand the demands of commercial refrigeration environments
• Direct-acting or pilot-operated design for dependable, consistent valve actuation
• Part of the trusted Alco Controls SV Series solenoid valve product line by Emerson Flow Control

The Emerson Flow Control (Alco) 047514 is a field-proven solution for OEM equipment manufacturers, refrigeration contractors, and HVAC/R service professionals requiring a reliable, code-compliant solenoid valve body for liquid or suction line control applications.