Cartridge valves primarily consist of cartridge elements (cartridges) and valve covers with pilot passages. According to circuit requirements, they can be configured for directional, flow, and pressure control. These valves are particularly suitable for high-pressure, high-flow systems with low pressure loss, and enable rapid switching and impact-free operation.
MODEL INSTRUCTION
| Name | Model Examples | Model Examples | Enable Pressure | Valve Cover Type |
| Directional Flow Cartridge Valve | F-LD-32-05-S-1-X-05-11 | 16/25/32/40/50/63/80/100 | Unmarked: No spring
05:0.05MPa 20:0.2MPa |
1/2/3/4/5 |
| Directional cartridge valve with electromagnetic directional valve | F-LDS-32-05-S-1-O-X05-A100-C-N-12 | 25/32/40/50/63 | 1/2/3/4/5/6 | |
| Overflow cartridge valve | F-LB-32-V-Z1-11 | 16/25/32/50 | — | 无标记/Z1/Z2 |
| Spool-type relief valve with electromagnetic directional valve | F-LBS-32-V-1-A100-C-N-12 | 16/25/32/50 | — | 0/1/2/3/4/5/6/7 |
| SFV Active Cartridge Valve with Position Monitoring | SFV-32-3-EL-CZ-10 | 16/25/32 | 3:0.3MPa | CZ:Wiring Method |
| 40 | 4:0.4MPa | |||
| DSFV Pilot-Operated Solenoid Cartridge Valve with Position Monitoring
DSLV Pilot-Operated Solenoid Cartridge Valve with Position Monitoring |
DSFV16-3-E-EL-CZ-D24-10 | 16/25 | 3:0.3MPa | |
| DSLV16-3-EL-CZ-D24-10 | 16/25/32 | 3:0.3MPa | ||
| 50 | 4:0.4MPa |
TECHNICAL FEATURE
01. High reliability with no leakage, noise, or vibration issues
02. Multi-functional capability for directional control, flow regulation, and pressure control
03. Minimal internal leakage and no hydraulic jamming, enabling fast response and rapid switching
04. Very low pressure drop, suitable for high-pressure, high-flow systems
05. Compact, integrated design requiring minimal installation space and offering cost efficiency
SPECIFICATION
| Model | Maximum Operating Pressure (MPa) | Flow Rate Range (L/min) |
| LD-32-*-S-1 | 31.5 | 130～5500 |
| LDS-25/32/40/50/63 | 31.5 | 350～2100 |
| LB-16/25/32/50 | 31.5 | 125～1200 |
| LBS-16/25/32/50 | 31.5 | 125～1200 |
| SFV-16/25/32/40 | 31.5 | 220～950 |
| DSF(L)V | 31.5 | 220～1200 |
APPLICATION AREA
Yan Oil Series Cartridge Valves are primarily used in high-pressure, high-flow systems such as steelmaking equipment, injection molding machines, and various machine tools.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
