3/2-Way NC Valve

  • 3/2-way NC design with cartridge pneumatic connection.
  • Extremely fast switching times.
  • Compact 7 mm outer diameter with light weight (4 g).
  • Long service life and robust stainless-steel build.
  • Mounting position any.
  • IP50 (default) / IP65 (with plug).

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The 3/2-Way NC Valve is a compact, fast-switching non-return valve with an outer diameter of 7 mm, designed for efficient operation and a long service life. It is suitable for air and inert gases, with the option to use it with other media after prior testing. The valve features a small design, high flow rate, and robust construction with stainless steel components, ensuring durability and versatility in various environments. It has a very small design, extremely fast switching times, and is suitable for a wide range of temperatures. The valve is equipped with flying leads for electrical connection, operates at a nominal voltage of 12 V DC, and has a nominal power consumption of 1 W. It is also IP50 protected in its standard delivery and can be upgraded to IP65 with a suitable plug. The valve is designed for easy installation and has specific tolerances and dimensions to ensure compatibility with various systems.

Use Cases

  • Pneumatic control of air or inert gases in compact systems.
  • Applicable in hydrogen support equipment after material compatibility testing.

Capabilities

  • Operates from 12 V DC, 1 W coil with flying leads (80 mm).
  • Handles 0–10 bar(g) working pressure, >20 bar(g) pressure resistance.
  • Delivers > 7 l/min flow rate through 0.3 mm orifice.
  • Temperature range (environment and medium) 5–50 °C; storage –10–60 °C.
  • Tightness < 1 ml/min internal/external; IP50/IP65 protection.
Staiger GmbH & Co. KG

Staiger is a specialist valve‐and‐fluidic‐systems manufacturer that has successfully positioned itself in the hydrogen/fuel‐cell value chain by offering high‐precision, low‐leakage, high‐reliability valve solutions suited for hydrogen media and challenging environments. Its strengths in customization, integration and German quality make it a relevant partner for OEMs operating in hydrogen production, storage, fuel cell vehicles and stationary fuel cell systems.

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