Description
York 025-41743-000 Normally Closed Solenoid Valve Overview
The York 025-41743-000 is an OEM-grade normally closed (N/C) solenoid valve engineered for reliable refrigerant flow control in commercial and residential HVAC and refrigeration systems. Featuring a 1-1/8″ ODF (Outside Diameter Flare) connection, this valve integrates seamlessly into existing copper refrigerant line sets and is designed to meet York’s exacting factory specifications.
Key Features
- OEM York replacement part — ensures direct fit and reliable performance
- 1-1/8″ ODF connection for easy integration with standard copper refrigerant lines
- Normally Closed (N/C) operation — valve closes automatically upon power loss for system safety
- 120V AC coil voltage for compatibility with standard commercial control circuits
- DIN connector interface for quick, tool-free coil removal and replacement
- Designed for use in refrigerant flow control applications
Normally Closed Operation
The N/C (normally closed) design ensures that refrigerant flow is automatically shut off whenever electrical power is interrupted. This fail-safe behavior protects the system from unintended refrigerant migration during off cycles, compressor shutdowns, or power outages — a critical feature in commercial refrigeration and HVAC applications.
DIN Coil Connector
The DIN-style coil connector is an industry-standard interface that allows technicians to quickly disconnect and reconnect the electrical coil without disturbing the valve body or refrigerant lines. This design simplifies coil replacement and reduces service time in the field.
Application
- York commercial HVAC and refrigeration systems
- Refrigerant liquid line solenoid control
- Systems requiring fail-safe, normally closed refrigerant shutoff
- Applications with 120V AC control circuits and DIN coil wiring
Specifications
- Part Number: 025-41743-000
- Brand: York (OEM)
- Connection Size: 1-1/8″ ODF
- Valve Type: Normally Closed (N/C)
- Coil Voltage: 120V AC
- Coil Connector: DIN Style







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