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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Adjustment options are shown starting on page Installation dimensions dinn for design numbers 10 to 19 and 40 to 49 inclusive. Simple on-off solenoid pilot controls, as well as air operated types, are also available.
CVIHFV Configuration | Eaton PowerSource
Pressure Reducing Functions Unlike other cartridge valve inserts, the reducer insert contains a spool rather than a poppet. D poppets cannot be used for flow from B to A.
This allows free flow from insert port A to port B while blocking flow from B to A.
Sizes 50 and 63 2-position, spring offset pilot valve Dual Solenoid Control: Each cartridge in a system can be sized for the actual flow encountered, optimizing component size and cost. X Y Profile of sizes 16, 25 and 32 3,0 0. Torque plug to Nm 7. Difficult environments could mean that extra screening may be necessary to avoid the interference. Torque to Nm lbf ft Port B Size 03 pilot control valve to be ordered separately.
63mm Body – XA/XB Circuit – DIN Bodies
This combination offers different options to the designer to create flow, check, pressure, and directional control functions. Apply a thin coating of Loctite grade or equivalent to the internal thread only. Speed control in accordance with machine operating cycles or programs.
Y For thread sizes and orifice kits see page Pressures below this pressure are remotely electrically adjusted by the proportional pilot valve. Top face of cover 3,0 0. Type D10 has no internal orifice and requires pilot connection A to X to be made in the manifold block.
The design of the main spool ensures that both switch indications, i. In this form, they serve as a one-way valve, allowing free flow in one direction while blocking flow in the reverse direction.
The pressure above the main poppet 3 is equal to the pressure at the valve inlet Figure 40 Outlet A 1due to the controlled small opening at the variable orifice. For higher pressures, consult your Vickers representative.
Accurate and repeatable switching points. The cartridge is designed to fit into a cavity defined by DIN and is held in place by a cover.
The A insert stroke adjuster cover is available with three types of adjusters, micrometer Mmicrometer with keylock K or standard square end screw with hex. Sizes 16 to 40 The shuttle function is obtained with a model W cover and D16 insert Figure The D16 insert is not to be used as a pressure control such as relief or counterbalancing.
Diameter, mm inches Thread Diameter, Thread mm inches 1,4 0. See previous page Size 03 pilot control valve to be ordered separately. Sizes 80 and A size 5 pilot valve can be mounted directly to the top face of the type D2 cover for control of opening and closing of the type D16 insert for flow in either direction, A to B, or B to A.
Z1 Orientation pin Location for optional orifice Z1 Minimum clearance for removal of cover from manifold For thread sizes and orifice kits see page The use of synthetic fire-resistant fluids requires a valve with special seals. In all cases both valve and cable should be kept as far away as possible from any sources of electromagnetic radiation such as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc.
Cartridge valves, on the other hand, are sized to handle only the flow required through their individual ports. The main spool consists of a sleeve with a sharp edged seat and a piston.
LOGIC ELEMENTS ISO 7368 (DIN 24342)
Y Z1 For thread sizes and orifice kits see page A typical application would be where the final holding pressure on an actuator needs to be varied e. The pressure drop created by the pilot flow through the orifices in the main poppet and the cover is seen across the ends of the pilot piston, causing the piston to quickly move up and hold the pilot relief poppet off its seat. P A B P T B A X Z1 Excepting pressure reducing and unloader cartridge inserts, which have spool type construction, inserts are designed with a positive-seating poppet mechanism.
Side Z2 ,5 5.
In Figure 55 the solenoid-operated pilot control valve is mounted directly on to the control module. Contact your fluid supplier for seal recommendations. Port X in the cover is connected to port B in the insert.
However, leakage can pass through the diametral clearance between area 244342 and port B. Z1 X Y Profile of sizes 16, 25 and 32 3,0 0.