clean-break-couplings-for-cavity-mounting-serie-85
Compact cartridge couplings for customer-supplied cavities, specially adapted to the requirements of machine tools.
Equipped with low-leakage clean-break technology (drybreak coupling).
Versatile mounting options thanks to integrated centre-offset tolerance during coupling and low coupling force requirements.
Application: For supplying the hydraulic clamping function in pallet-changing systems for rapid pallet changing / pallet transfer in cyclic operation.
Application example: Hydraulic clamping for pallet-changing systems
When is this fitting recommended? For automated sequences involving machine components that move with two single unit to connect hydraulic lines under residual pressure:

Types:
85-006, 85-010
Nominal bores available:
NW 6, NW 10
Pressure range:
up to 240 bar (3480 psi)
Media:
Suitable for all common hydraulic oils
Materials:
high-quality case-hardened steel, oil-burnished, combined with robust seals made of FKM / P
Special features:
- Ultra short couple stroke
- Prevents dirt ingression due to encapsulated seals
- Easy to connect even against residual pressures up to 40 bar, 580 psi (coupling to adaptor); 60 bar, 870 psi (adaptor to coupling)
- Significantly reduced venting intervals thanks to Clean-Break technology
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