GC Valves S211GF02N5DG4E Solenoid Valve

The GC Valves S211GF02N5DG4E is a high-performance normally closed solenoid valve engineered for precision fluid control in industrial and commercial HVACR applications. Featuring a rugged brass body construction and a 5/8" orifice, this 1/2" NPT solenoid valve provides reliable flow characteristics for air, water, and inert gas systems. The unit is equipped with a high-temperature Class F coil rated for 120Vac, ensuring performance stability under continuous duty cycles. Utilizing Nitrile (Buna-M) seal material, this valve offers excellent resistance to oil and chemicals, making it a standard choice for technicians requiring a pilot-operated solenoid valve with a high flow coefficient (Cv). This S211 series valve is designed for easy field integration, providing a robust solution for automated process control where a 120V solenoid valve is specified for fail-safe closed operation.

• Enhanced Durability: The corrosion-resistant brass body ensures longevity in high-moisture environments typical of HVACR installations.
• Optimized Flow: The 5/8" orifice supports high-volume throughput, reducing pressure drop across the normally closed valve.
• Thermal Protection: Class F coil insulation prevents overheating during extended energization periods in demanding mechanical rooms.
• Versatile Compatibility: The 1/2 inch NPT porting allows for seamless connection to standard piping schedules without the need for specialized adapters.

Common Questions Regarding the S211GF02N5DG4E

What media is compatible with the Nitrile seals?
The Nitrile (NBR) seals in this valve are optimized for air, water, and light oils. They provide a tight bubble-seal at temperatures up to 180°F, depending on the specific pressure differential of the system.

Can this valve be mounted in any orientation?
While GC Valves are versatile, it is recommended to install the solenoid with the coil in the upright position to prevent sediment buildup in the plunger tube, which ensures optimal mechanical response and longevity.

Is this a direct-acting or pilot-operated valve?
The S211 series utilizes universal pilot-operated diaphragm logic, which requires a minimum pressure differential (typically 5 psi) to function correctly while handling significantly higher flow rates than direct-acting alternatives.

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.