Festo Pressure Relief Valve, Female, 0.3 to 15 Bar Operating Pressure Range - GR-3/4 Prevent injuries and equipment damage with this pressure relief valve from Festo. When fitted in a pneumatic system, it helps you to avoid a build-up of compressed air and reduces the risk of dangerous over-pressurisation. If the pressure of the airflow rises above a predefined safe level, the spring-loaded mechanism inside the device opens, bringing it back down again. Tightening or loosening its knurled screw lets you change the pressure needed to activate the relief function. Features & Benefits • Through-the-hole mounting achieves a strong and secure connection
• Broad operating temperature range between -10°C and +60°C for use in challenging environments
• Wrought aluminium alloy housing for strength to minimise wear and tear
• Assembles in any position for flexibility Applications • Industrial automation
• Oil and gas industry
• Defence sector Can I use this pressure relief valve in demanding applications? Yes, the unit has a high flow rate that varies depending on the fluid's direction. In the control direction, its speed is 3300L/min, while the non-return rate is 4800L/min. How much does this valve weigh? It has a weight of 938g, so is easy to handle.