AirTAC 2KS Series: Stainless Steel Internally Piloted Normally Open (NO) Valve

The AirTAC 2KS Series is a 2/2-way internally piloted diaphragm solenoid valve featuring a high-grade stainless steel body. This "Normally Open" (NO) variant is specifically designed for systems that require fluid to flow continuously by default. The valve only closes when the solenoid coil is energized.

The use of stainless steel makes the 2KS series the preferred choice for aggressive environments, food-grade applications, or systems handling mildly corrosive media that would degrade standard brass valves.

Key Product Features

• Normally Open (NO) Logic: Ensures fluid path remains open during power outages or de-energized states—critical for cooling loops or safety bypass lines.

• 304 Stainless Steel Construction: Provides excellent resistance to oxidation and corrosion, making it suitable for deionized water, chemicals, and food-processing environments.

• Internal Pilot Design: Uses the energy of the media pressure to actuate the diaphragm, allowing the valve to control high flow rates and high pressures with a compact, low-power coil.

• Reliable Diaphragm Seal: Equipped with high-performance synthetic rubber (typically NBR or Viton) to ensure a bubble-tight seal even after millions of cycles.

• High Pressure Capability: Capable of handling up to 1.0 MPa (145 psi), making it compatible with most industrial utility lines.

• Modular Coil Compatibility: Uses the standard AirTAC coil system (e.g., 116 or 211 series), allowing for easy voltage swaps between AC and DC.