4/3 Directional control (VCDH-4/3W))

4/3-Way valves (VCDH-4/3W) are designed as slip in Cartridge valves for mounting in control blocks, according to the Hydro Space Cavity.
These cartridge valves are used mainly for high flow as directional valves, check valves or flow control valves. These valves combine the advantages of directional spool valves and slip in cartridge valves and are available in different symbols.
The advantages of the 4/3-way cartridge valves are flexibility, compactness, energy efficiency and the high flow up to 6000L/Min (NB63mm)
The performance of a hydraulic control system mainly depends on the used hydraulic valves.
The Hydro Space R&D in the field valve technology examines not only the functionality and performance improvements by new valve developments, but implements consistently and continuously innovations in the areas of:
  • Material technology
  • Heat treatments
  • Sealing technology
  • Surface treatments
  • Tribology
  • Production technology
In addition to the performance of the valves we focused on the security, reliability and availability. The flexible and modular 4/3Way slip-in cartridge spool valves allow you to configure easily the needed functions and options of your hydraulic control system.
Contact us if you need hydraulic valves with other symbols, with specific opening area or for other temperature or viscosity range.

Benefits

Long life of the valves
High dynamics
Optimal controllability
High pressure rating

Properties

Modular design
Various configurations available
Leak free
Shorter downtime of the machine
Service friendly

Applications

Fonctions

Movement synchronization
Position control
Speed control
Directional control
Proportional throttle function
4-way control
Data sheetReliabilityOn request
General data
Stock temperature–30°C .. +80°C
Ambient temperature–30°C ..+55°C
Fluid temperature–30°C ..+85°C (Standard)
Hydraulic data
Operating pressure420 bar
Filtration
NAS 1638Class: 18/16/13
ISO 4406:1999Class: 7
Fluid
Mineral oilHL; HLP; HLPD
Synthetic Ester fluids HEES: Biohyd SE-S; ARNICA S : HVLP/HEES Panolin HLP Synth; BIOHYD SE
Flow
NB16 270L/Min @5bar
NB20
NG25 590L/Min @5bar
NB32 1030L/Min @5bar
NB40 1510L/Min @5bar
NB50 2370L/Min @5bar
NB634390L/Min @5bar

Sectors

Energy
Conveying
Research
Mining & Construction
Offshore
Recycling
Simulation
Traffic