SD5 Series Monoblock Valve are a high-performance product with a wide range of applications in construction machinery , sanitation machinery and drilling machinery.SD5 Series Monoblock Valves are characterized hy high working pressure , compact structure , good opening and closing characteristics of safety and overload valves , and good versatility.
SD5 Series Monoblock Directional Valve
MODEL：SD5 Monoblock Directional Valve
APPLICATIONS & FEATURES：
SD5 Series Monoblock Valves are simple,compact and heavy duty designed mnoblock valve from 1 to 7 sections for open and closed center hydralic systems.
Fitted with a main pressure relife valve and a load check valve.
Compact integrated design: The SD5 series adopts an integrated structure, integrating multiple valve cores and valve chambers into one valve block, effectively reducing the installation space and pipeline connections, reducing the complexity and leakage risk of the system, while improving the reliability and stability of the system.
Avaliable with parallel,series or tandem circuit.
Optional power beyond port(only for parallel or tandem circuit) .
Diameter 16mm-0.63 in interchangeable spools.
A wide variety of service port valve options.
Actuation is manual,pneumatic,electro-pneumatic,hadralic,elector-hydralic,with solenoid and remote with flexible cables spool control kits.
SPECIFICATIONS：
| Nominal Flow | 45 L/min |
| Viscosity Range | 12-400 CST |
| Max.Pressure | 250 bar |
| Internal Leakage | 15cc/min at 160 bar，50℃ |
| Ambient Temp | -40~80℃ |
| Valve structure | Monoblock Valve |
| Valve surface | Phosphating treating |
| Valve Sections | 1-7Sections |
| Rustproof Level | Neutral salt Spray test，48 hours |
PORT SIZE：
| MAIN PORT | BSP | UN-UNF | METRIC |
| Inlet P | G3/8 | 3/4-16 (SAE 8) | M18×1.5 |
| Ports A and B | G3/8 | 9/16-18 (SAE 6) | M18×1.5 |
| Oulet T | G3/8 | 3/4-16 (SAE 8) | M18×1.5，M22×1.5 |
| carry-over C | M20×1.5 | M20×1.5 | M20×1.5 |
SD5 SERIES MONOBLOCK VALVE DIMENSIONS DATA：
Application Areas:
Industrial field: widely used in various industrial equipment such as machine tools, injection molding machines, die-casting machines, hydraulic presses, etc., to control the movement of the workbench, the opening and closing of the mold, the clamping and loosening of the workpiece, etc., to ensure the efficient and precise operation of the equipment.
Mobile hydraulic field: It also has important applications in mobile equipment such as engineering machinery, agricultural machinery, and mining machinery. For example, it is used to control the bucket movement of the excavator, the lifting and flipping of the loader, the extension and amplitude change of the crane, etc., to provide reliable power control for mobile equipment.
Other fields: It can also be used in hydraulic systems in industries such as shipping, metallurgy, and petrochemicals to meet the diverse needs of different industries for hydraulic control.
SD5 Series Monoblock Valve has become one of the mainstream control components in domestic mobile hydraulic equipment, especially in the field of engineering machinery, due to its compact structure, durability, low leakage and high reliability.
