MPOWER Mach Vacuum Valves 10 Pack – Pressure Activated Ball Valves for CNC Vacuum Table and Vacuum Hold Down System – Vacuum Clamping Work Bed Valve

10 Pack Mach Vacuum Valves – Pressure Activated Valves for CNC Vacuum Tables and Vacuum Hold Down Systems MPOWER Mach Vacuum Valves are pressure activated ball valves designed for use in Mach vacuum hold down work beds and CNC vacuum tables. They automatically control airflow when a workpiece is placed on the vacuum surface, allowing a strong vacuum seal to form and securely hold the material in position. Each valve uses a simple and reliable ball valve mechanism. The assembly consists of a chromium ball bearing, tapered return spring, cir clip and durable housing body. When no pressure is applied the spring holds the ball bearing firmly against the tapered seat in the valve housing, closing the airflow path completely. Automatic Vacuum Activation When a workpiece presses down on the ball bearing the seal is released and airflow begins. This allows the vacuum pump to draw air through the valve and create a vacuum seal between the workpiece and the surrounding gasketed vacuum cell. When the workpiece is removed the return spring automatically pushes the ball bearing back into the sealed position, closing the valve and preventing unnecessary airflow through the vacuum system. Modular Vacuum Workholding Systems Mach Vacuum Valves can be used as replacement valves or to expand existing vacuum hold down systems. They can also be integrated into custom CNC vacuum tables, vacuum clamping beds or bespoke vacuum jigs designed for woodworking and machining applications. This modular approach allows workshops to design highly adaptable vacuum clamping systems tailored to specific machining and workholding requirements.

• AUTOMATIC VACUUM HOLD DOWN: Pressure activated ball valve opens when a workpiece presses the valve, instantly creating a vacuum within the cell, clamping your workpiece to the work surface.
• FOR CNC VACUUM TABLES AND WORK BEDS: Designed for Mach vacuum hold down systems and ideal for expanding CNC vacuum tables or custom vacuum clamping beds.
• SPRING LOADED BALL VALVE DESIGN: Chromium ball bearing and tapered spring create a reliable seal that opens only when downward pressure is applied.
• PRECISION VACUUM AIRFLOW CONTROL: Prevents unnecessary airflow when the valve is not in use, helping maintain efficient vacuum performance.
• MODULAR VACUUM CLAMPING SETUP: Allows woodworkers and machinists to design bespoke vacuum hold down layouts tailored to their workshop needs.