Festo GRE-1/4-NPT Adjustable Exhaust Valve NPT 1/4, GRE-1/4-NPT

This pressure relief valve from Festo protects your pneumatic system against damage caused by excessively high pressures. It automatically opens when the air pressure of your system climbs above the valve's predetermined limit, discharging air to restore the system pressure to acceptable levels. A built-in sintered-metal silencer minimises noise to keep your work environment comfortable. Thanks to its broad operating pressure range of 0 to 10 bar, this valve is suitable for use in both low-pressure and high-pressure applications.

• 1/4-inch NPT thread ensures a secure connection
• Durable NBR (nitrile butadiene rubber) seal produces an airtight connection to prevent leaks
• Wide operating temperature range of -10°C to +70°C for use in demanding environments
• Standard nominal flow rate of 996L/min for use in high-speed applications
• Light weight of 25g for easy handling

• Process plants
• Measurement and proximity tasks
• Automated manufacturing

This valve comes with a brass adjusting screw that's simple to adjust with a slotted-head screwdriver. Turn the screw to release just the amount of pressure necessary.