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- 1 Spool
- 2 Spool
- 3 Spool
- 4 Spool
- 5 Spool
- 6 Spool
- 7 Spool
- 8 Spool
- 9 Spool
- 10 Spool
- Manual
- Pneumatic
- Electro-pneumatic
- Electro-hydraulic
- Solenoid
- Hydraulic
- Hydraulic and Manual
- Cable
- Joystick
- Solenoid and Joystick
- Manual and Joystick
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SD8-Electric unloading valve Manual 4 Spool Sectional Directional Valve is a high-performance hydraulic valve designed for demanding applications in various industries and mobile equipment. With its manual control, 4-section spool design, and sectional valve structure, it offers precise and reliable flow control in hydraulic systems.
| SD8 Series Sectional Directional Valve Parameters | |
|---|---|
| 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:**
* Manual control for precise and responsive operation
* 4-section spool design for versatile flow control
* Sectional valve structure allows for easy integration and modularity
* Rated flow of 90 L/min (23.8 US gpm) for efficient hydraulic performance
* Maximum pressure of 350 bar (5100 psi) for demanding applications
* Wide operating viscosity range of 12 - 400 mm²/s (12 cSt to 400 cSt) for compatibility with various hydraulic fluids
**Applications:**
SD8-Electric unloading valve Manual 4 Spool Sectional Directional Valve is suitable for a wide range of applications, including:
* Material handling equipment (forklifts, telehandlers, cranes)
* Construction and earth moving machinery (excavators, loaders, graders)
* Agricultural machinery (tractors, harvesters, balers)
* Industrial vehicles (sweepers, waste compactors, hook-loaders)
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