伊顿VICKERS电磁阀，美国VICKERS电磁换向阀
Provides a very compact package due to the electromagnetic detents
being located in line with the operating spool center lines.
Ergonomic and aesthetically good looking for operator area design.
1. Provides a compact monobloc design that encompasses both a
double axis (HRC4) and a single axis (HRC2) in a single block.
2. Circuit logic elements such as pressure reducing valves, float spool
options, etc., can be included within the package design.
3. No leakage between sections.
Less plumbing and thus lower installed cost on the machine.
Actuators can be fitted with up to 5 electrical switches in many different
configurations. See pages 37, 38 and 39.
Allows the operator to have feedback through the operating lever as he
approaches the detent point.
Once the first axis has been placed into a detented position, the other
axis of the valve can still be operated in free fall condition. This provides
highly controllable and proportional control of the actuator on the
This is a mandatory requirement for tandem circuits.
0,7 bar (10 psi) maximum
Antiwear hydraulic oils, or crankcase oils to SC, SD, SE or SF
classes of SAE J183. The extreme viscosity range is from 380 to
6,4 cSt (1761 to 48 SUS) but the optimum operating range is from
High Power Switch
For operation of loads such as (vehicle horn).
Limiting load 5.6 mH at 1000 Hz, 24V, 6.3 amps, 100,000 cycles.