HYDRAULIC CARTRIDGE VALVE SYSTEMS

There is almost no sector left where the hydraulic system is not used. Machines working with hydraulic systems have been produced for many years in the world. We do not have much information about hydraulic systems, as it is a topic that is just getting widespread in Turkey.
As far as I can see about the cartridge valves, we have weak sides. Cartridge valves will be preferred even more in the coming years with their compact structure and high efficiency. The working patterns and structures of these valves are slightly different from the standard Cetop series valves. Below you can find the structures, types and working methods of the cartridge valves.

Product Types of Cartridge Valves
Cartridge valves are generally collected in two separate groups as Mechanical Valves and Electrical or Electronic Controlled Valves. Also available in complementary products to use cartridge valves.

Types of Hydraulic Cartridge Valves

Pressure and Flow Control Valves
Coil and Proportional Controlled Valves
Electronic Control Products
Coils
Blocks and Plates
Hydraulic Pressure and Flow Control Valves

Pressure Regulating Valves
Pressure Sequence Valves
Pressure Reducing Valves
Check Valves
Load Control Valves
Flow Regulating Valves

Or Valves
Flow Divider Valves
Hydraulic Actuated Directional Control Valves

2-Way 2-Position Poppet Type
One Side Check Valve Type
Double Sided Check Valve Type
2-Way 2-Position Spool Type
3-Way 2-Position Spool Type
3-Way 3-Position Spool Type
4-Way 2-Position Spool Type
4-Way 3-Position Spool Type
Proportional Controlled Type
Electronic Control Products
Coils
Cartridge Valve Dimensions

Diameter Thread Size Flow Permeability

-4 7/16” – 20 1.13 - 3.78 lt/min.

-6 9/16”-18 1.89 - 7.56 lt/min.

-7 5/8” - 18 1.89 - 7.56 lt/min.

-8 / -9 3/4” - 16 3.78 - 37.8 lt/min.

-10 7/8” - 14 7.56 - 75.6 lt/min.

-12 1 1/16” – 12 37.8 - 113.4 lt/min.

-16 1 5/16” – 12 56.7 - 189 lt/min.

-20 1 5/8” – 12 113.4 – 302.4 lt/min.

Hydraulic Flow Divider Valves

It is the equipment used when it is desired to control more than one equipment with one-way control valve.

Return lines from more than one equipment are combined and sent to the tank with a single line.

Although the features of more than one equipment are the same, the working conditions may be different, this is used to ensure that the equipment works in a synchronized manner.

Hydraulic Logic Valves

In systems with high flow and pressure requirements, it is possible to control high values using a small pilot line and a LOGIC valve.
Standard LOGIC valves have 3 ways.
Equipment operating at high flow and pressure are limited to certain extents.
With low flow and pressure valves, high flow and pressures can be controlled.
It reduces pressure losses.
It provides ease of design and assembly by designing blocks in desired dimensions.
Working pressures are up to 350 Bar.
It can be used in many applications.
There are Poppet and Spool Types.
The Pilot Line Can Be Made From Outside And The Leakage Lines Can Be Made From Inside The Valve.
Working Pressures Up To 350 Bar.
300 L/min. It can be used up to the flow.
Thanks to its special designs, system losses are low.
Load Control Valves

Hose Explosion Protection in Telescopic Boom Machinery (JCB)
Boom load control on human-carrying lifts (SkyHigh)
In Motion Control of Tracked Vehicles (Extec,Powerscreen)
In Hook Lift Motion Control (Multilift)
In Crane Control (Motion Control & Locking)
In the Bucket Boom Locking system during lifting
In Rock Drills (Atlas Copco)
Concrete Pumps (Schwing)