Production & Delivery
15-30 Days Production Lead Time



The SD8 Series 4-spool manual sectional directional valve is a high-performance hydraulic solution designed for flow rates up to 80 L/min and pressures up to 315 bar. This versatile valve offers precise manual control for a wide range of mobile and industrial applications, including construction, agriculture, and material handling equipment.
| SD8 Series Sectional Directional Valve Parameters | |
|---|---|
| Control Method | Manual, Pneumatic, Electro-pneumatic, Electro-hydraulic, Solenoid, Hydraulic, Hydraulic and Manual, Cable, Joystick, Solenoid and Joystick, Manual and Joystick, Electric motor |
| Spool | 1 Spool, 2 Spool, 3 Spool, 4 Spool, 5 Spool, 6 Spool, 7 Spool, 8 Spool, 9 Spool, 10 Spool |
| Ambient Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Structure Type | Sectional valve |
| Section | 1 Section, 2 Section, 3 Section, 4 Section, 5 Section, 6 Section, 7 Section, 8 Section, 9 Section, 10 Section |
| Operating Viscosity Range | 12 - 400 mm²/s (12 cSt to 400 cSt) |
| Rated Flow | 90 L/min (23.8 US gpm) |
| Max Pressure | 315 bar (4600 psi) |
As a leading manufacturer of hydraulic solutions, we offer the SD8 Series Sectional Type Manual 4 Spool Directional Valve, engineered for demanding environments. This valve features a rated flow of 80 L/min (21.2 US gpm) and a maximum pressure rating of 315 bar (4600 psi), making it ideal for machinery such as forklifts, skid steer loaders, mini-excavators, and tractors. The sectional design provides flexible configuration, while G1/2 inlet and G3/4 outlet ports ensure standard connectivity. We specialize in factory-direct supply, providing extensive OEM, ODM, and custom branding (Private Label) services to meet specific technical requirements. Our facility is equipped for large-scale production, supporting wholesale orders with competitive pricing. We are actively seeking global partners, including distributors, wholesalers, agents, and traders, to expand our market reach. Whether you need a reliable supplier for forestry wood splitters or complex aerial platforms, our factory provides the expertise and manufacturing capacity to support your business growth.



