Overview
The Dayton 6X543 solenoid valve coil is an electromagnetic component designed to activate solenoid valves in HVAC, refrigeration, and fluid control systems. Rated at 120V AC, 50-60Hz, with 17-12 watts power consumption and Class F insulation rating, this 6-inch coil generates the magnetic field necessary to open or close valve seats, regulating refrigerant or fluid flow in commercial and industrial applications.
Key Features
- Voltage Rating: 120V AC standard North American supply
- Frequency: 50-60 Hz dual-frequency operation
- Power Rating: 17-12 watts per duty cycle
- Insulation Class: Class F rated to 155°C (311°F) continuous service
- Coil Length: 6 inches for standard solenoid valve mounting
- Application: HVAC systems, refrigeration units, fluid flow control
Technical Specifications
- Part Number: 6X543
- Manufacturer: Dayton
- Input Voltage: 120V AC
- Frequency: 50/60 Hz
- Power Consumption: 17-12 watts
- Insulation Class: Class F
- Coil Length: 6 inches
- Maximum Ambient Temperature: 155°C (311°F) Class F rated
- Packaging: Sold individually
Typical Applications
The Dayton 6X543 coil is widely used in:
- Commercial HVAC heating and cooling systems
- Refrigeration unit valve control
- Pneumatic and hydraulic fluid distribution
- Gas valve actuation in industrial equipment
- Flow reversal and directional valve control
- OEM equipment replacement and system maintenance
Compatibility & Replacements
Compatible With
- Standard 120V AC North American electrical systems
- 50-60Hz dual-frequency industrial supply networks
- Solenoid valves with 6-inch coil cavity specifications
- HVAC and refrigeration control circuits
- Fluid and gas distribution manifold assemblies
Replaces / Drop-In Replacement For
- Equivalent 120V Class F solenoid coils rated 17-12W
- OEM Dayton 6X543 replacement applications
- Verify exact valve cavity and mounting with your system integrator before ordering to ensure correct fit
Works With
- Standard 120V AC power supplies and circuit breakers
- Solenoid valve actuators and control logic systems
- Industrial HVAC controllers and thermostat networks
- Pneumatic and hydraulic valve manifolds
- Field-wired and panel-mounted electrical circuits




