Description
Parker-Sporlan R52E3511M Refrigeration Solenoid Valve
The Parker-Sporlan 4186-00 R52E3511M is a heavy-duty refrigeration solenoid valve engineered for precise, reliable control of refrigerant flow in commercial and industrial HVAC/R systems. Featuring a 1-3/8″ ODF (Outside Diameter Flare/solder) connection, this valve is designed for straightforward installation into copper refrigerant lines and is built to Parker-Sporlan’s exacting standards for long service life and consistent performance.
Key Features
- 1-3/8″ ODF solder connection for easy field installation
- Parker-Sporlan R52E series body — engineered for commercial refrigeration and air conditioning applications
- Normally closed (NC) operation — closes when de-energized, opens when energized for safe system shutoff
- Durable brass or steel body construction for corrosion resistance and long service life
- Compatible with a wide range of common refrigerants used in commercial systems
- Designed for use with Parker-Sporlan replacement coils for easy field serviceability
- Low pressure drop design helps maintain system efficiency
Typical Applications
- Commercial refrigeration systems (walk-in coolers, freezers, display cases)
- Air conditioning and heat pump systems
- Liquid line, suction line, and hot gas bypass applications
- Pump-down cycle control
- Defrost cycle management
Why Choose Parker-Sporlan?
Parker-Sporlan is a globally recognized leader in refrigeration and air conditioning components, trusted by HVAC/R professionals for decades. The R52E series solenoid valves are a staple in commercial refrigeration, known for their robust construction, wide refrigerant compatibility, and ease of maintenance. The 4186-00 model is a direct-fit solution for systems requiring a 1-3/8″ ODF solenoid valve, ensuring minimal downtime during installation or replacement.
Product Details
- Brand: Parker-Sporlan
- SKU / Part Number: 4186-00
- Model: R52E3511M
- Connection Size: 1-3/8″ ODF
- Valve Series: R52E
- Valve Type: Refrigeration Solenoid Valve







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