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Cartridge Assembly Solutions

Range of Poppet and Sleeves
Range of Poppet and Sleeves

Cartridge Assembly Solutions
Cartridge Assembly Solutions

Fluid Logic Inc. is a recognized producer of mill duty hydraulic valves, offering cartridge assembly solutions for various industrial applications. Our modular construction allows for 2 to 4 way, and dual function and multi-speed configurations. The cartridge systems are composed of 300 and 400 stainless steel, with seats made from durable hardened stainless steel and thermoplastic materials. Soft seats are rated for pressures less than 5,000 psi, and hard seats are applicable for pressures above that amount. Seal materials are abrasion resistant and self-lubricating, and are with incorporated O rings and BU seals. Our flexible cartridge solutions operate by direct solenoid, at pressures from 5,000 psi to 15,000 psi, and handle circuit flows from 10 to 12,000 GPM. Diameters range from DIN 10 (.5") to DIN 300 (12").

Our cartridge solutions are built to accept a range of media, including low viscosity hydraulic fluids, water 95/5, and kerosene based roll coolants, water glycols, high water content fluids, synthetic fluids, inverted emulsions, and mineral oil. All cartridge assemblies are 100% tested, employing pressure, leak, and functional testing methods to ensure the highest accuracy and integrity. Our flexible, high performance standard products are incorporated into systems for reliable and responsive results. For more details about our cartridge assembly solutions or other innovative hydraulic valves and systems please see the table below or contact us directly.


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Cartridge Assembly Solution Specifications

Function/Configuration
2-way
3-way
4-way
Dual Speed/Multi-Function
Components
Poppets
Sleeves
Options
Fluid Logic
DIN Standard (ISO 7368)
Material
Stainless Steel (300 and 400 Series)
Seal Material
Abrasion Resistant
Self-Lubricating
O-Rings
BU
Seat Material
Thermoplastics
Hardened Stainless Steel
Seats
Soft (< 5,000 psi)
Hard (>5,000 psi)
Diameter
DIN 10 to 300
.5 to 12 in
Pressure
5000 to 15,000 psi
Flow
10 to 12,000 GPM
Operation
Direct Solenoid
Finish
Heat Treating
Salt Bath Nitride
Media Type
High Water Based (HWCF)
Low Viscosity Hydraulic Fluids
Water 95/5
Kerosene Based Roll Coolants
Water Glycols
Synthetic Fluids
Inverted Emulsions
Mineral Oil
Inspection
100%
Testing
Pressure
Leak
Functional
Quality
Procedures
Documentation
Assembly Drawings
Construction
Bill of Materials
Additional Capabilities
Reverse Engineering
Complete Design Service
Hydraulic Circuits
On-Site Installation
Production Volume
Prototype to Small Quantities

Additional Information

Industry Focus
Steel & Primary Metals
Cast Iron Pipe
Subsea
Energy
Tire Press
Aluminum Mills
Forging & Extrusion Presses
Mining
Intended Application
Rolling Mill Auxiliary Hydraulics
Descaling Applications
Main Pipe Casting Valves
Hot Mill Auxiliary Hydraulics
Cold Mill Finishing
Industry Standards
ISO 9001 Compliant
National Fluid Power Association (NFPA)
DIN Standard
File Formats
SolidWorks
Flow Control (Simulation)
Computational Fluid Dynamics (CFD)
Finite Element Analysis (FEA)
AutoCAD