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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The sizing and combination of orifices fitted into these pilot valves have been determined by testing to give good response and stable operation across a wide range of average system parameters using standard covers i. Orifice size 16 mm 25 mm 32 mm 40 mm 50 mm 63 mm X AP2 AP X AP X AP Z1 AP1 AP AP X — AP AP AP AP A A AP 1,0 1,0 1,0 0,9 1,0 0,9 1,0 1,0 1,0 — 1,0 1,0 — 1,0 1,2 1,2 1,0 1,0 1,0 1,0 1,2 1,2 1,2 0,8 1,2 0,8 0,8 1,0 1,2 — 1,2 1,2 1,2 1,2 1,2 1,2 1,2 1,2 1,2 1,0 1,3 1,2 1,2 0,9 1,2 0,9 0,8 1,0 1,3 — 1,2 1,3 1,2 1,3 1,2 1,2 1,3 1,3 1,3 1,2 1,4 1,4 1,4 1,0 1,4 1,0 0,8 1,0 1,4 — 1,4 1,4 1,4 1,4 1,4 1,4 1,4 1,4 1,4 1,4 1,6 — — — — — — — — 1,6 — 1,6 — — — — — — — — 1,8 — — — — — — — — 1,8 — 1,8 — — — — — — — — — — — 0,8 1,0 0,8 0,8 1,2 0,8 0,9 1,2 1,0 1,0 1,4 1,4 — — — — — — Port Orifice Thread Sizes Unless otherwise stated on installation drawings e.
In addition, the HFV ranger offers: Good practice suggests that detented pilot valves, e.
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Remote control of machine actuator speed, linear or rotary. USgpm 16 2,0 0.
The reducing function is available in sizes 16, 25, 32 and The Y port dim always go directly to the reservoir. Adjustment options are shown starting on page Normally open and normally closed switch contacts. Spool valves must clear their overlap before flow begins. Absence of spool seals improves reliability. Orientation pin 3,0 0.
Orientation pin Z 1 3,0 0. Diameter, mm inches Thread Diameter, Thread mm inches 1,4 0. F for adjuster type: R16 inserts may be used with any check or directional function where a D16 insert is ordinarily used. CVCS holes for attachment of CVI insert nameplate See page for information on bolt sizes, bolt kits and assembly torques For thread sizes and rifice kits see page Z2 X Alternatively, for system pressures up to bar psi max.
Sealing is both on the flat cover face and around the ring on the insert sleeve, see Figure See model codepage For precise KCG-3 djn according to pressure range and size of cover being used, please refer to page Flow in the opposite direction B to A is prevented by connecting port B to the full poppet area AAP, via drilled holes on the poppet, whereby any pressure at port B assists the spring in holding the poppet hard on to its seat.
Because cartridge valves are two-position valves, a single valve can control flow between 244342 two major flow points in a system. Maximum pressure – bar psi Fluorocarbon seals F3 are standard for these ddin sizes. The model identification for size 03 pilot valve interface options is: Their design and port connections are specific to their use in piloting cartridge valves.
Fully interchangeable with conventional cartridges. They are commonly known as two-port check valves. For industrial and mobile applications.
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By changing orifice sizes or adding or deleting them, a cartridge can be fine tuned to achieve desired machine operation. Orientation pin Profile for size 16 only 37,5 1. Springs, seals, spools and poppets ar available, as defined in Vickers Service and Spares literature. Inserts used for the relief function or combination relief and unloading functions are D10 models.
Note that any pressure in port Y is additive to the setting s of the integral pilot pressure 243342 s.
Typical single cartridge arrangements are symbolized on the following pages. The high pressure side of the hydraulic system is connected, via port X, to a small 42342 fitted in front of the poppet of the pilot relief stage in the unloader cover.
63mm Body – XA/XB Circuit – DIN Bodies
This cartridge arrangement has a 1: Standard orifice sizes and optional orifice kits are shown on pages and The R16 insert 1: Proportional throttle restrictor valves for use where one or more of the following requirements exist. Thermal stability of proportional cartridge systems primarily depends on the proportional pilot valve. For available orifice kits, which should be ordered 23442, see next page.
Z1 Orientation pin Location for optional orifice Z1 Minimum clearance for removal of cover from manifold For thread sizes and orifice kits see page Minimum clearance for removal of cover from manifold. Initially the flow through the pilot valve diin the flow through the slot plus the volume displaced by the opening movement of the main poppet.
LOGIC ELEMENTS ISO 7368 (DIN 24342)
Model Bolt details Recommended length Vickers bolt kit no. Single or dual solenoid pilots are applicable Figure 15depending on circuit requirements. For bidirectional control of flow ie flow A to B and B to A at different times during an operating cycle port X must be connected to both A and B via a shuttle valve see diagram.
The functional flexibility of the Valvistor may be extended by the use of different pilots.
High degree of control and repeatability. AP Y 3,0 0. The shuttle directs the higher of the pressures at the X and Z1 ports to the spring area AP of the insert poppet to close it.
Installation dimensions unchanged for design numbers 10 to 19, or 20 to 21 inclusive. When key is removed, adjuster knob can be freely spun and does not engage with mechanism.