Relief Valves & Miniature Relief Valves

Relief Valves, also known as Sequence Valves, are designed for precise control in pneumatic control circuits and have two functions: They can be used as a relief valve to limit pressure in a pneumatic system, or as a relay valve to sequence specific signal operations. Universal Power Conversion is a distributor of miniature relief valves and other pneumatic components from quality manufacturers. We can fill high-volume orders of in-stock relief valves with made-to-order relief valves available upon request. We are a premier distributor of high-quality relief valves from Air Logic and have experience supplying valves and pneumatic components across multiple industries nationwide.
Request a quote on UPC’s supply of Air Logic relief valves or learn more about relief valve features and specifications below.

Relief Valves Provide Pressure Control in Pneumatic Systems

Relief valves open the input port to the exhaust port when a specific pressure differential (ie. setpoint) is achieved. A diaphragm provides area for pressure supplied from the input port to act against the spring force. When the force of the input pressure exceeds the spring force, the valve opens. The valve stays open until the input pressure drops below the setpoint.

Ports can be supplied with straight or barbed fittings. A single barbed version is available when the exhaust port does not require a barb.

Relief Valve Specifications

Relief Valves by Air Logic come in two styles, adjustable and fixed. The fixed style can be made to customers’ specifications. Universal Power Conversion supplies in-stock and made-to-order relief valve models in most standard sizes and pressure ranges. Typical pressure range is from 0-10 PSI or 0-20 PSI, depending on your model and application. Straight port connections are available for easy installation. Factory presets are available on most adjustable relief valves. Relief valves feature Polysulfone and Silicone wetted materials.

Relief Valve Features

Additional specifications are as follows:
  • Mount Options: Inline or Panel
  • Inlet Barb: 1/16” straight, 1/16” I.D. or 1/8/” I.D.
  • Outlet Barb: 1/16” straight, 1/16” I.D. or 1/8/” I.D.

Why Choose Universal Power Conversion, Inc. For Filtered Intakes

At Universal Power Conversion, we are proud to offer an extensive catalog covering components from over 25 industry leading brands and manufacturers. We offer exceptional customer service and technical assistance to ensure your systems and components perform optimally. Our comprehensive service offering allows us to provide fast turnaround and shipping on all in-stock items. We offer additional customization and assembly services upon request.

Universal Power Conversion is Minority Woman-Owned Small Business holding SBA 8(a) Business Development Program and NWBOC WOSB certifications for our success and dedication to quality.

Contact UPC For Relief Valves

Request a quote today or contact us to discuss custom relief valve options.