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The Festo SEU-3/8 is a mechanical exhaust valve used in pneumatic systems to quickly and safely release compressed air. It is typically installed close to actuators or cylinders where rapid pressure relief is required. Exhausting air directly to the atmosphere helps speed up movement and reduces back pressure in the system. This valve is generally used in industrial automation, where controlled, predictable air discharge is more critical than complex flow control.
The body is made from aluminium die cast, giving it a good balance of strength and low weight. This construction holds up well in factory environments where vibration, frequent cycling, and compressed air contaminants are common.
When pressure is released from the connected port, the SEU-3/8 opens and vents air directly to the atmosphere, rather than forcing it back through the control valves or tubing. This short exhaust path improves response time and reduces stress on other pneumatic components. The G 3/8 threaded connection makes it easy to integrate into standard air lines used in industrial setups.
This exhaust valve is regularly used in:
For more information please check the datasheets.
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£ 0.000
