2/2 Way Proportional NC Valve

  • 2/2-way proportional NC design (Ø 8 mm cartridge).
  • Current-controlled, precisely controllable flow.
  • Compact geometry and low weight (5 g).
  • Service life 100 million cycles.
  • IP60 protection.

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A compact, lightweight 2/2 way proportional NC valve with an outside diameter of 8 mm, designed for precise control and current-controlled operation. It is suitable for use with air and inert gases, and can be adapted for other media after testing. The valve offers high durability with a service life of 100 million switching cycles and is IP60 protected. It operates within a wide temperature range and has a low power consumption of up to 1.5 W. The valve is ideal for applications requiring precise flow control and is compatible with various electrical and pneumatic specifications. It features a low weight, compact geometry, and precise controllability, making it suitable for a wide range of industrial and technical applications.

Use Cases

  • Precise flow control for air or inert gas systems in automation and laboratory applications.
  • Fine regulation tasks in pneumatic or fluidic modules requiring fast, proportional response.

Capabilities

  • Operates at 32 V DC (± 5 %), 0–70 mA current control.
  • Delivers 7.3 ± 0.7 l/min flow @ 10 bar(g).
  • Handles 0–10 bar(g) working pressure, pressure resistance > 30 bar(g).
  • Temperature range 5–50 °C (operating), storage –40 – 80 °C.
  • Compact 8 mm cartridge design with IP60 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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