Excavator Pipe-Rupture Valve CFS

The excavator pipe-rupture valve is used wherever so required by the standards ISO 8643, EN 474 and DIN 24093 for excavators with a liftig device (e.g. a load hook on the bucket). The actuators concemed are the lift cylinder, the stick cylinder and the adjusting cylinder.

• Fulfils safety requirements in accordance with ISO 8643, EN 474 and DIN 24093
• Leak-free load holding
• Compact design → very low weight
• Satisfies exacting demands on corrosion protection → valve is zinc plated (Cr VI-free)
• The control assembly is guaranteed to close → it closes even with a broken spring
• No impact, or only very low impact on the existing hydraulic system → easy to retrofit