2-Way Normally Closed Control Valves

2-Way Normally Closed Control Valves | 2-Way Pneumatic Valve

2-way normally closed control valves are designed to start or stop fluid flow, providing a simple on/off function in a pneumatic circuit.  We offer a variety of 2-way pneumatic valve models, with different options available to ensure that your application requirements are met.

Features of Pneumadyne 2-Way Air Valves

  • Variety of porting options for plumbing convenience
  • Black anodized or electroless nickel plated for corrosion resistance
  • Compact size for applications where space is limited
  • Several actuator styles available
  • Durable construction for long service life
  • Can operate in vacuum applications up to 26” Hg (depending on the model, check with factory)
See individual product listings for additional information and specifications.

2 Way Pneumatic Valve Specifications

These 2-way normally closed control valves feature a miniature size and a single stem design. They are ideal for use in pneumatic systems, as well as in liquid applications compatible with materials of construction.
  • Port options: 1/16 barb, 10-32 (F), 1/8 NPT, 1/8 NPT (F), 5/32 push-in, 1/4 push-in, 0.170 barb
  • Actuator options: detented toggle, momentary toggle, ball, push button, integral air pilot
  • Material: brass (with electroless nickel plating), aluminum (with black anodized coating), stainless steel
  • Seal materials: Buna-N, Ethylene Propylene, Viton®
  • Working temperature range: -20° to 160°F (-28° to 71°C)
  • Operating pressure: 26” Hg (vacuum) to 125 psi (vacuum functionality depends on model)

2 Way Pneumatic Valves & More

Pneumadyne is a leading manufacturer of standard miniature pneumatic valves. We can also assist you with design and engineering of custom pneumatic components or full pneumatic control systems.
Request a quote on the 2-way air valves you need, or contact us for more information.

With a proven understanding of the design, technology and
manufacture of fluid controls, we create solutions that
provide our customers with a competitive advantage.

Request for Quote