NSV - Suction and pre-fill valves Contact Us

Anti-cavitation valves are used for filling and emptying the press cylinders of press brakes during opening and closing in rapid traverse mode. The HAWE anti-cavitation valves which are open in basic position are characterized by a high filling ratio. Control pressure is only required for closing the valves. The anti-cavitation valves are available for installation within the cylinder or for mounting on the cylinder.

Features and advantages

  • Normally open contact (NO)
  • Any installation position
  • Easy-to-implement safety function

Intended applications

  • Press control systems


NSV - Suction and pre-fill valves

Anti-cavitation valves are used for filling and emptying the press cylinders of press brakes during opening and closing in rapid traverse mode. The HAWE anti-cavitation valves which are open in basic position are characterized by a high filling ratio. Control pressure is only required for closing the valves. The anti-cavitation valves are available for installation within the cylinder or for mounting on the cylinder.

Features and advantages

  • Normally open contact (NO)
  • Any installation position
  • Easy-to-implement safety function

Intended applications

  • Press control systems