Inlet with built-in pressure compensated priority flow control valve.
On-off electric control with manual override.
Emergency unloading valve.
Spool with overcenter valve built-in and hydraulic kick-out built-in.
Wide range of mid inlet modules.
Biblock section available.
Wide range of controls dedicated to crane applications (torque limiting).
| SERIES | HDS11 |
| BRAND | BUCHER |
| MAX FLOW LPM | 45 |
| MAX PUMP FLOW l/min | 45 |
| MAX WORKING PRESSURE bar | 320 |
| CONSTRUCTION | NOT SYMMETRICAL |
| CIRCUIT | PARALLEL, TANDEM, SERIES |
| NUMBER OF SECTIONS | 1 TO 10 |
| SPOOL ACTUATION | MANUAL, MECHANICAL JOYSTICK, CABLE |
| SERIES | HDS11 |
| SECTIONAL STYLE | YES |
| SECTIONAL LOAD CHECK VALVE | YES |
Series HDS directional control valves represents a flexible unit construction, the elements of which may be combined into one valve unit as required.
Wide choice of hydraulic circuitry and maximum flexibility
Electrical and mechanical operators can be combined in the same valve
Spools can be customised with differing metering ranges
By-pass solenoid valve and manual safety control in order to prevent unauthorised movement of actuators
Wide range of valve sections with flow control and priority flow control
Series HDS 30 directional control valves represent a flexible unit construction, the elements of which may be combined into one valve unit as required.
Wide choice of hydraulic circuitry and maximum flexibility
Electrical and mechanical operators can be combined in the same valve
Spools can be customised with differing metering ranges
By-pass solenoid valve and manual safety control in order to prevent unauthorised movement of actuators
Wide range of valve sections with flow control and priority flow control
HCD16 is a versatile sectional valve, available in many configurations. Special versions for LS variable displacement pumps on request. Suitable for several applications including Backhoe loaders, Wheel loaders, Backhoes, Garbage Compactor, Hook and Skip loaders, Drilling machines.
– Special inlet section with second pump managing system
– Special inlet section with priority function for steering
– Manual, hydraulic, pneumatic, electro-hydraulic and electro-pneumatic controls
– Port valves on working sections
– Electric operated clamping valve
– Special intermediate section for combination with D20 and D25.
Manufactured By
Description
HC-D4 control valve belongs to the wide range of Hydrocontrol S.p.A. modular sectional valves and is capable of working with a maximum flow of 80 litres/min. at an operating pressure of 350 bar. Numerous integrated valve features in addition to countless configuration options make HC-D4 highly flexible and easily adaptable to the widest applications range. Sections are equipped with auxiliary valves and a wide variety of interchangeable spools. The possibility to make parallel, tandem and series circuit and different combinations between them, give an answer to every requirement.
