GC Valves S211GF02N5EG5 Solenoid Valve

The GC Valves S211GF02N5EG5 is a high-performance 2-way normally closed solenoid valve designed for reliable flow control in industrial and commercial HVACR applications. Engineered with a rugged brass body and a 3/4" NPT connection, this valve features a full 3/4" orifice to ensure maximum CV flow rates with minimal pressure drop. The 120Vac Class F coil provides high thermal stability, making it suitable for continuous duty in demanding environments. Utilizing a nitrile (BUNA-N) seal material, this unit is optimized for air, inert gas, and water service where temperatures remain within standard operating ranges. The pilot-operated diaphragm design requires a minimum pressure differential for operation, ensuring positive shut-off and consistent cycling. Field technicians prefer the S211 series for its straightforward maintenance and compatibility with standard 120V control circuits. This valve is a direct replacement for various GC Valves S211 series configurations requiring NBR elastomer performance and reliable AC solenoid actuation.

• High Flow Capacity: Large 1/4" orifice facilitates high-volume fluid transfer without significant turbulence.
• Durable Construction: Heavy-duty brass housing provides superior corrosion resistance and structural integrity.
• Reliable Coil Performance: Class F insulation handles higher ambient temperatures to prevent premature coil burnout.
• Standardized Connections: 3/4" NPT ports allow for seamless integration into existing rigid piping systems.
• Zero-Leak Sealing: Nitrile diaphragms offer excellent abrasion resistance and a bubble-tight seal for neutral fluids.

What is the minimum pressure differential required for this valve?
As a pilot-operated valve, the S211GF02N5EG5 typically requires a minimum of 5 PSI to assist the diaphragm in opening properly.

Can this solenoid valve be used for steam or high-temperature water?
No, the nitrile (BUNA-N) seals are rated for standard liquid and gas temperatures; for steam applications, an EPDM or Viton seal with a Class H coil is required.

Is the coil replaceable without breaking the plumbing line?
Yes, the AC solenoid coil can be serviced or replaced without disconnecting the valve body from the NPT piping, reducing downtime for technicians.

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.