Parker 04F20C1308AAF Valve

The Parker 04F20C1308AAF is a high-performance 2-way normally closed solenoid valve engineered for precision fluid control in industrial HVACR applications. Built with a rugged brass bar stock body, this direct-acting valve is designed to handle demanding system requirements, including water, oil, and inert gas service. The unit utilizes 1/4" NPT connections and is equipped with a high-grade EPDM trim, ensuring superior chemical resistance and reliable sealing across a broad temperature range. This configuration is particularly effective for systems requiring a zero-differential pressure drop to operate, making it a staple for technicians servicing chillers, boilers, and air handling units.

Operating within a pressure range of 0 to 140 PSI, the 04F20C1308AAF minimizes vacuum and low-pressure leakage through its specialized EPDM seals. As part of the Parker Gold Ring Valve Series 20, the 1/8" orifice provides controlled flow factors while maintaining rapid response times. This solenoid is often preferred by contractors for its compact footprint and simplified maintenance profile. When replacing an existing fluid control valve, verify the voltage requirements of your specific coil, as this pressure vessel serves as the mechanical core for various 120V and 24V configurations used in commercial HVAC maintenance.

• Exceptional Fluid Compatibility: The EPDM trim provides high-tier resistance to degradation when used with water and specific light oils.
• Zero Pressure Differential: The direct-acting design ensures the valve opens and closes reliably without needing a minimum system pressure.
• Heavy-Duty Construction: The brass body and corrosion-resistant internal components extend equipment life in high-cycle environments.
• Technical Precision: Features a 1/4" NPT port size and a 1/8" orifice for accurate on-demand fluid flow.

Is a minimum PSI required for this valve to cycle?
No, this is a direct-acting solenoid valve, meaning it will actuate even at 0 PSI, unlike pilot-operated models that require a pressure differential.

Can I use this valve with steam or high-temp refrigerants?
While EPDM seals offer broad compatibility, always cross-reference your specific fluid’s temperature and chemical makeup with the Parker technical data sheet to prevent premature seal failure.

What causes this valve to stick in the open position?
The most common culprits are mineral deposits or debris trapped in the 1/8" orifice or on the valve seat. For optimal performance, installing an upstream filter is recommended.

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.