Sporlan 3524-00 Valve

The Sporlan 3524-00 Solenoid Valve (Model ME14S250-HP) is a high-pressure solution designed for contractors servicing modern R-410A refrigeration systems. This heavy-duty, normally closed solenoid valve features 5/8" ODF extended sweat connections, allowing for direct brazing into the line without the need for disassembly. Engineered with a pilot-operated disc construction, it offers a nominal capacity of approximately 15.8 tons, making it a reliable choice for liquid, suction, and discharge gas applications in both residential and commercial HVACR equipment. As the direct replacement for the legacy 3528-00 and ME14S250 models, the 3524-00 provides a seamless drop-in fit for system upgrades. This unit comes less MKC-2 coil and includes a manual lift stem for emergency opening or system evacuation. Built with synthetic seating material for tight closing and a 650 PSI maximum working pressure, this Parker Sporlan valve ensures long-term reliability in high-demand environments.

Key Benefits for HVACR Technicians

• Extended ODF Sweat Ends: Simplifies the installation process by allowing technicians to braze the valve directly into the copper line without internal heat damage.
• R-410A High-Pressure Rated: Specifically constructed to handle the higher operating pressures of 410A systems, with a 650 PSI rating.
• Manual Override Function: The integrated manual lift stem allows for manual opening during power failures or system service procedures.
• Universal Mounting: Designed for versatile field installation; it can be mounted in horizontal, vertical, or side positions.
• Durable Synthetic Seating: Provides a bubble-tight seal to prevent refrigerant migration and maintain system efficiency.

Common Questions

What coil is compatible with the Sporlan 3524-00?
This valve body is designed to work with the standard MKC-2 solenoid coil (sold separately). Ensure you select the correct voltage for your specific control circuit.

Does this valve replace the older 3528-00 model?
Yes, the 3524-00 (ME14S250-HP) is the direct manufacturer-recommended replacement for the 3528-00 and ME14S250 models, featuring updated high-pressure specifications.

Can this valve be used in suction line applications?
Yes, the pilot-operated disc construction requires a very low pressure differential for full opening, making it suitable for liquid, discharge, and suction line service.

California Residents: This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.