GC Valve S211GF02N5HJ2 Solenoid Valve

The GC Valve S211GF02N5HJ2 is a heavy-duty 2-way normally closed solenoid valve designed for high-flow industrial and commercial applications. Built with a rugged brass body and a 1 1/2" NPT connection, this valve features a 1 1/4" orifice capable of handling significant volume with minimal pressure drop. Engineered for reliability in the field, it utilizes a 120Vac Class F coil, ensuring stable performance under continuous duty cycles. The Nitrile (Buna-N) seal material provides excellent resistance to oils, water, and neutral fluids, making it a standard choice for general purpose liquid and gas control. As a pilot-operated solenoid valve, it requires a minimum pressure differential to function correctly, ensuring a tight seal when de-energized. For technicians replacing industrial solenoid valves, this GC Valve S-series model offers a direct 120V solution for fluid automation systems and HVAC water line control where durability and precise flow control are non-negotiable.

Technical Specifications and Benefits

• High-Flow Capacity: Large 1 1/4" orifice supports high Cv flow coefficients for demanding piping systems.
• Electromagnetic Precision: The 120V 60Hz solenoid coil provides rapid actuation and long-term cycling stability.
• Durable Construction: Corrosion-resistant brass housing paired with a Class F insulated coil for higher temperature tolerances.
• Standardized Plumbing: 1 1/2" NPT ports allow for seamless integration into existing commercial plumbing and HVAC manifolds.
• Nitrile Elastomers: Optimized for standard fluid temperatures, offering a dependable seal for air, water, and light oil applications.

Common Questions

What is the minimum pressure requirement for the S211GF02N5HJ2?
As a pilot-operated valve, this unit typically requires a minimum differential pressure (usually around 5 PSI) to lift the diaphragm and ensure proper opening and closing cycles.

Can this solenoid valve be mounted in any orientation?
While it can be mounted in various positions, for optimal service life and to prevent sediment buildup in the pilot orifice, installing the valve with the solenoid coil in the upright vertical position is recommended.

Is the S211GF02N5HJ2 compatible with corrosive chemicals?
This model features a brass body and Nitrile seals. While excellent for water and air, it should not be used with aggressive chemicals or high-pressure steam; always verify chemical compatibility charts for specific media.

This item is not eligible for free shipping.

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.