Description
The Parker-Sporlan 311931P is a 24VDC, 18-watt normally closed (N/C) solenoid valve coil engineered for dependable performance in commercial and industrial HVAC/R refrigeration systems. Manufactured by Parker-Sporlan — a trusted leader in refrigeration and fluid control components — this coil is designed as a direct replacement or service part for compatible Sporlan solenoid valve bodies, delivering consistent electromagnetic actuation and long service life in demanding environments.
In a normally closed configuration, the valve remains shut when the coil is de-energized, providing a fail-safe default state that protects refrigerant circuits and system components in the event of a power interruption. When 24VDC power is applied, the coil energizes and opens the valve to allow refrigerant flow, making it ideal for liquid line, suction line, and hot gas bypass applications.
Key Features
- Operating Voltage: 24VDC
- Power Consumption: 18 Watts
- Valve Action: Normally Closed (N/C) — closes on power loss for fail-safe operation
- Parker-Sporlan quality construction for long-lasting, reliable performance
- Designed for use with compatible Sporlan solenoid valve bodies
- Suitable for commercial refrigeration and HVAC/R applications
Typical Applications
- Liquid line solenoid valve control
- Suction line solenoid valve control
- Hot gas bypass and defrost circuits
- Commercial refrigeration systems
- Industrial HVAC/R fluid control
Why Choose Parker-Sporlan?
Parker-Sporlan has been an industry standard in refrigeration controls and components for decades. Their solenoid valve coils are engineered to precise tolerances, ensuring reliable energization, minimal heat generation, and compatibility with a wide range of valve bodies used throughout the HVAC/R industry.
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