Overview
The TFJK two-way cartridge valve integrated control module is a universal superimposed module based on the TLC two-way cartridge valve insert and TLFA control cover developed by our company.
Based on the "liquid resistance" theory, TFJK integrated control block optimizes the pilot control loop and main-stage power loop by using the "decomposed" loop design method, therefore more rationally and fully utilizing the modularity of two-way cartridge valve, can be matched, and integrated features and advantage.
TFJK integrated control block uses vertical multi-lever overlay. Through the selection and combination of main-stage power loop and pilot control loop module, a combination of very diverse and global variants can be formed. It's compact and easy to connect. Among them, pilot control modularization not only facilitates the combined design and modification of the integrated block, but also beneficial to the debugging, maintenance and fault repair of the entire control loop and system.
TFJK integration block adopts mature material and processing, such as, steel and surface electroless nickel plating, which has the advantage of long service life and surface corrosion resistance.
Based on the above advantages, TFJK can be used for the control integration in the range of NG 16-40 in medium power fixed hydraulic system, such as various metallurgical engineering and equipment, various vertical and horizontal hydraulic presses, various medium flow production line hydraulics, water conservancy, and ship engineering. It has broad application prospects in hydraulic control of large and medium-sized mobile devices.
Type and Composition
The TFJK integrated control block has various types, such as bottom block, oil source block, three-way block, four-way block, additional function block, variable diameter block and top block. The pilot control block is configured in three-way and four-way control blocks.
How to reasonablly choose TFJK, to form the required control loop and system, pls contact the technical department of the company, we are willing to provide detailed information and further support.
Model Code
TFJK Cartridge Valve Integrated Manifold Selection Guide
1. Control Block Code
TFJK － TFJK integrated control block code
2. Nominal diameter
According to ISO 7368(DIN24342)
016 － NG 16 recommended flow< = 2001/min
025 － NG 25 recommended flow< = 3001/min
032 － NG 32 recommended flow< = 4001/min
040 － NG 40 recommended flow< = 6001/min
3. Control Block Type Code
0 － Oil source function block without unloading function
1 － Oil source function block with normally open unloading function
2 － Oil source function block with normally close unloading function
3 － Oil source function block with high and low switching function
4 － Oil source function block with proportional pressure control function
5 － Additional function block
6 － Three-way function block
7 － Four-way function block
8 － Top block
9 － Bottom block, bottom foot
0/9 － With one pressure insert base
5/R － With pressure reducing additional function block
9/R － With pressure reducing function bottom block
Note: The variable diameter block without control block type code
4. Pilot Valve Type Code
W － spool type S － seat valve type C － threaded insert type B － proportional type Q － others
5. Main-stage Power Loop
D,Y,M,J,K,B,H see graphic symbols for details
6. Pilot Control Cover
XD*** see graphic symbol for details
** － pilot directional control valve function symbol, the same as the above 5
7. Pressure Regulator
Spring Grade a － 63bar b － 160bar c － 250bar d － 315bar(can be omitted)
8. Design Series
7 X － series 70-79
9. Seal Components Code
None － NBR V － viton
Applications
The TFJK two-way cartridge valve integrated control module is applicable to control integration of NG16–NG40 medium-power stationary hydraulic systems.
Metallurgical equipment & projects Vertical and horizontal hydraulic presses Medium-flow hydraulic production lines
Water conservancy engineering Ship engineering
It also features broad application prospects for hydraulic control of large and medium-sized mobile machinery.
Company Profile
Shandong Taifeng Intelligent Control Co., Ltd. is a high-pressure hydraulic valve manufacturer specializing in two-way cartridge valves rated for demanding industrial applications. Our ultra-high-pressure, high-flow electro-hydraulic proportional servo cartridge valve received the “Industry Technology Progress Award – Special Prize” from China‘s hydraulic industry association . Based in Jining, Shandong, we combine advanced machining capabilities with rigorous quality control to deliver valves that perform reliably in metallurgy, forging, and heavy equipment applications worldwidehydraulic manifolds manufacturer
