LOGIC CARTRIDGE VALVE – DIN 1/3. L09 03/ Type. Size. Max pressure. Area ratio. ICLI DN bar. 1: 1: 1: 1: /S. ICLI ARON cartridge valves are basi- cally composed of a cover and an operating unit insert in the ISO (DIN ) mounting frame. Each cartridge valve is. (). (). (). (). (). () () () () () (). * only together with d4 max and t4 max. Installation Dimension as per DIN
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Note that the circuitry i.
Cartridge Valves Slip-in Cartridge Valves to ISO (DIN ) Vickers |
See inserts model code on page Inserting the dih element of cartridge valves into standardized cavities in the manifold, and retaining this insert by a passive block covercompletes the cartridge valve concept. Valve size xin 25, 32, 40 16 25 32 40 page 77 A 65,0 2. Sizes 16 to 63 The adjustable poppet lift dim restricts flow from A to B.
Cartridge Valves mounted in a manifold block provide a compact, integrated circuit for simplified machine design and reduced system costs. X AP 3,0 0. A B T B T CVGPC P A Application of Pilot Control Modules The examples of uses for control modules shown on the next page are taken from actual applications, and serve to illustrate the types of control circuitry that can be built directly on to the size 03 interface of the cartridge valve covers.
This is the basis of the control concept known as cartridge valves.
63mm Body – XA/XB Circuit – DIN Bodies
Figure 7 shows a sample graphical symbol with orifices described. For assistance with other possible applications for size 03 control modules, 243342 your Vickers representative.
By changing orifice sizes or adding or deleting them, a cartridge can be fine tuned to achieve desired machine operation. With the pilot throttle valve closed Figure 39the only pilot flow through the closed-off slot in the seated poppet is due to pilot valve leakage. AAP Size 16 1: Slip-in cartridge valves, which will henceforth be referred to simply as cartridge valves in this catalog, are targeted at more efficient, faster and more compact hydraulic systems.
Quiescent Flow These valves are fully seated in the closed position. Fully interchangeable with conventional cartridges. Integrated and pre-set switch assembly, with pressure-tight core tube, requires no setting adjustments to be made at installation.
See previous page Size 03 pilot control valve to be ordered separately.
If the flow through the pilot valve is reduced by dln the command current to the solenoidthe force balance of the main poppet is again disturbed and the main poppet moves downwards reducing the slot area and decreasing flow to the upper chamber until the force balance is restored. Speed control in accordance with machine operating cycles or programs.
LOGIC ELEMENTS ISO 7368 (DIN 24342)
Pilot port Z2 can be used to pilot a second cartridge simultaneously. The free flow direction is A to B. Robustly protected switch assembly. Flow force Ff plays a role when the valve is open, but will not be covered in this catalog.
Slip-In Cartridge valve, ISO (DIN )
See page for sizes 244342 standard orifices factory-fitted to function type DV. A typical DG4V-3 S solenoid operated pilot valve starts to pass pilot flow about 10 ms after it is energized. Spool valves must be sized for the maximum flow seen at any of their ports.
Serviceability System can be easily serviced as all valves are surface mounted. The area ratio of the large piston to sleeve seat is 1: The D16 insert is not to be used as a pressure control such as relief or counterbalancing.
F for adjuster type: Cartridge relief valves feature manual pressure setting adjustment. Cartridge Valves, also known as slip-In logic elements, are used for directional, pressure, check, and flow control. From the curves, determine pressure drop dinn the orifice. UNF threads for orifices See page for sizes of factory-fitted standard orifices.