GC Valves S201GF02L7EG5 Valve

The GC Valves S201GF02L7EG5 is a professional-grade 2-way normally closed solenoid valve engineered for precision fluid control in demanding industrial and HVACR environments. Built with a heavy-duty 316 stainless steel body and a 3/4" NPT connection, this piloted diaphragm valve is designed for zero differential operation, allowing it to function reliably even at 0 PSI. The integrated Viton (FKM) seals provide superior chemical resistance and thermal stability, making the unit compatible with air, water, light oils, and aggressive media. Driven by a 120V AC Class F coil and protected by a NEMA 4X weather-resistant enclosure, the S20 Series valve ensures long-term performance in corrosive or high-moisture settings. This industrial solenoid valve is an essential component for contractors requiring a high-flow 3/4 inch orifice and a robust, corrosion-resistant build for process piping and automation systems.

Key Benefits for Technicians:

• Zero Pressure Differential: Operates efficiently from 0 to 140 PSI (air/water) without requiring a minimum pressure drop to open.
• Corrosion Resistance: 316 stainless steel construction excels in wash-down environments and with aggressive process fluids.
• High Flow Capacity: Features a 6.7 Cv rating and a full 3/4" orifice to minimize pressure drop across the valve.
• Durable Sealing: Viton (FKM) elastomers withstand fluid temperatures up to 230°F and provide excellent chemical compatibility.
• NEMA 4X Protection: The 1/2" conduit housing is rated for wash-down and outdoor use, ensuring electrical component longevity.

Common Questions:

What is the maximum operating pressure for this valve?
In typical AC configurations, the valve is rated for a maximum operating pressure differential (MOPD) of 140 PSI for air, gas, and water, and 90 PSI for light oils.

Can this valve be mounted in any orientation?
While the S20 Series is multi-poised and can be mounted in any position, it is best practice for veteran technicians to install it with the solenoid in a vertical upright position to prevent sediment buildup in the plunger tube.

Is this valve suitable for steam applications?
While the Viton seals are robust, steam applications typically require a Class H high-temperature coil. For continuous steam service, verify your system's temperature against the Class F rating of this specific model.

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.