Proportional Regulators & Valves

Achieve Optimal Control of Pressure in Pneumatic Applications

Smooth and precise analog pressure adjustment helps ensure efficient pneumatic function while preventing machine and equipment damage. Build your system with high-quality proportional valves that effectively control actuator functionality while reducing pressure spikes and shock.

Oil-Air Products offers a comprehensive line of pressure regulator valves, actuators, and other pneumatic system components. As a full-service fluid power supplier, we provide complete application support and can help you integrate custom solutions into your application.

  • 1/8” NPT, 1/4“ NPT, 1/4“ ISO G ports
  • 0-10V or 4-20 mA signal
  • Pressure ranges up to 140 psi.
  • Digital pressure display – no gauge necessary
  • Open loop control, closed loop control, fail freeze, and IO-Link digital control
  • Programmable proportional pressure control valves

Are you looking for a replacement proportional control valve? Provide your current product number, and we will help you find a part matching your specifications. If you need OEM support, our technical team can provide recommendations and assist with pneumatic system design.

Products coming soon…

Application Support & Custom Pneumatic Assemblies

For over 40 years, OEMs and equipment operators have trusted Oil-Air Products as their pneumatic and hydraulic partner. Our technical team works with you to discover pressure control valves and other solutions that improve equipment performance and longevity under any operating conditions. 

Additional in-house services include custom manifold machining and engineering to design and build pneumatic systems to your specifications. Kitting and other add-on services are also available. As an ISO 9001:2015 certified company, we prioritize quality and test every system to ensure it exceeds your expectations. 

Send us a message to discuss your application and recommended products with a technical expert.