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The SD8-Electric unloading valve is a high-performance, 5-spool sectional directional valve designed for demanding hydraulic applications. With a rated flow of 90 L/min and a maximum pressure of 350 bar, it is suitable for a wide range of applications in material handling, construction, agriculture, and industrial vehicles. Its manual control and compact design make it easy to integrate into various hydraulic systems.
SD8 Series Sectional Directional Valve Parameters | |
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Spool | 1 Spool, 2 Spool, 3 Spool, 4 Spool, 5 Spool, 6 Spool, 7 Spool, 8 Spool, 9 Spool, 10 Spool |
Control Method | Manual, Pneumatic, Electro-pneumatic, Electro-hydraulic, Solenoid, Hydraulic, Hydraulic and Manual, Cable, Joystick, Solenoid and Joystick, Manual and Joystick |
Port Size | G1/2, SAE 10 |
Section | 1 Section, 2 Section, 3 Section, 4 Section, 5 Section, 6 Section, 7 Section, 8 Section, 9 Section, 10 Section |
Ambient Temperature Range | -40°C to +80°C (-40°F to +176°F) |
Operating Viscosity Range | 12 - 400 mm²/s (12 cSt to 400 cSt) |
Outlet Port | G1/2, G3/4, SAE 10, 3/4 NPT |
Max Pressure | 250 bar (3600 psi), 350 bar (5100 psi) |
Rated Flow | 90 L/min (23.8 US gpm) |
Structure Type | Sectional valve |
Inlet Port | G1/2, G3/4, SAE 10 |
**Product Features and Benefits:**
* **High flow capacity:** Rated flow of 90 L/min for efficient operation
* **High pressure capability:** Maximum operating pressure of 350 bar for demanding applications
* **Manual control:** Simple and intuitive operation
* **Sectional design:** Modular construction for easy maintenance and customization
* **Compact design:** Space-saving design for easy integration
* **Durable construction:** Manufactured with high-quality materials for long service life
**Applications:**
The SD8-Electric unloading valve is widely used in a variety of hydraulic applications, including:
* Material Handling: Forklifts, telehandlers, aerial platforms
* Construction and Earth Moving: Excavators, skid steer loaders, wheel loaders, backhoe loaders
* Agriculture: Tractors, harvesters, balers, seeders
* Industrial Vehicles: Dumpers, skip loaders, hook-loaders, waste compactors, sweepers