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The Festo MS9-SV-G-C-V24-S-VS is a pneumatic soft start valve used to pressurise compressed air systems safely. Instead of sending full air pressure into the system instantly, it allows air to build up gradually. This helps protect cylinders, hoses, and actuators from sudden movement or pressure shock during startup. It is typically installed at the air supply side of machines where controlled startup and emergency air venting are required.
When power is applied, the valve slowly increases air pressure until the set level is reached. Once stabilised, it fully opens to allow normal airflow. If power is lost or an emergency stop is triggered, the valve quickly vents the system to relieve pressure. This behaviour makes it suitable for machines that must start safely after downtime, maintenance, or power interruptions.
The valve supports a wide airflow range, making it flexible for different machine sizes and air demands.
For more information please check the datasheets.
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£ 0.000