- Two-stage load-control valve and bypass check valve are functionally combined in one coaxial valve assembly
- Leak-free load holding
- The load pressure has very little influence on the pilot pressure required → area ratio 1:66
- Guaranteed closing force for the load-control assembly → reliable shut-off even with a broken spring
- Thanks to the various pilot control styles, the valve can always be adapted to the system requirements
- Hardened, ground and lapped seat valve components ensure permanent leaktightness and long service life
- Optionally with pilot operated secondary pressure relief valve
- All external parts with zinc-nickel coating according to DIN EN ISO 19598
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