FESTO PEV-1/4-B-OD 175250

Festo PEV-1/4-B-OD Pneumatic Pressure Switch Description The Festo PEV-1/4-B-OD, part number 175250, is a high-quality mechanical pressure switch designed for monitoring pressure levels in pneumatic systems. It provides a reliable electrical signal when a preset pressure is reached. This component is known for its durability and precision, making it suitable for a wide range of industrial applications including process control, safety functions, and system monitoring. Specifications Manufacturer: Festo Type: PEV-1/4-B-OD Part Number: 175250 Operating Pressure: 1 to 12 bar (15 to 175 psi) Pneumatic Connection: G1/4 Switching Function: Changeover switch Maximum Voltage: 250V AC / 125V DC Label Info Model: PEV-1/4-B-OD Part No: 175250 T943 Pressure Range: 1…12 bar / 15…175 psi Application The PEV-1/4-B-OD pressure switch is used in automation technology to convert a pneumatic pressure signal into an electrical signal. It is commonly used for monitoring minimum pressure levels, confirming clamping or pressing operations, and controlling actuators based on system pressure. Country of Origin This product is manufactured by Festo in Germany. CO2 Impact By choosing to reuse this component, you are avoiding approximately 3.8 kg of CO2 emissions that would be generated from manufacturing a new one. This sustainable choice helps reduce industrial waste and conserves valuable resources. Availability This product is an obsolete component from Festo but is available from our stock. A modern functional equivalent is the Festo SPAB series pressure sensor. Order now from profideals for expert support and fast delivery. FAQ Question?What is the switching function of the PEV-1/4-B-OD? Answer:This pressure switch functions as a changeover switch, providing both normally open (NO) and normally closed (NC) contacts. Question?How do I adjust the switching pressure point on this device? Answer:The switching pressure is adjusted using the setting screw, which is typically located under the protective cap. Turning the screw changes the pre-tension on the internal spring, thereby setting the pressure threshold. Question?Is this pressure switch suitable for use with vacuum? Answer:No, the specified operating range is from 1 to 12 bar. It is designed for positive pressure applications and is not suitable for measuring or switching at vacuum levels. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026