Production & Delivery
15-30 Days Production Lead Time



The SD8-Electric unloading valve Manual 4 Spool Sectional Directional Valve is a high-performance hydraulic valve designed for use in a wide range of industrial applications. With a rated flow of 90 L/min and a maximum pressure of 350 bar, this valve is capable of handling demanding hydraulic systems. The manual control and 4 spool design provide precise and reliable control over the flow of hydraulic fluid.
| SD8-Serie Sektionalwegeventil Parameter | |
|---|---|
| Steuermethode | Manuell, Pneumatisch, Elektropneumatisch, Elektrohydraulisch, Magnet, Hydraulisch, Hydraulisch und Manuell, Kabel, Joystick, Magnet und Joystick, Manuell und Joystick |
| Steuerkolben | 1 Spule, 2 Spulen, 3 Spulen, 4 Spulen, 5 Spulen, 6 Spulen, 7 Spulen, 8 Spulen, 9 Spulen, 10 Spulen |
| Umgebungstemperaturbereich | -40 °C bis +80 °C (-40 °F bis +176 °F) |
| Strukturtyp | Schieberventil |
| Abschnitt | 1 Abschnitt, 2 Abschnitt, 3 Abschnitt, 4 Abschnitt, 5 Abschnitt, 6 Abschnitt, 7 Abschnitt, 8 Abschnitt, 9 Abschnitt, 10 Abschnitt |
| Bereich der Betriebsviskosität | 12 - 400 mm²/s (12 cSt bis 400 cSt) |
| Nennfluss | 90 l/min (23,8 US gal/min) |
| Maximaldruck | 315 bar (4600 psi) |
| Einlassanschluss | G1/2, G3/4, SAE 10 |
| Auslassanschluss | G1/2, G3/4, SAE 10, 3/4 NPT |
| Anschlussgröße | G1/2, SAE 10 |
**Key Features:**
* Manual control for precise and reliable operation
* 4 spool design for versatile flow control
* Rated flow of 90 L/min (23.8 US gpm)
* Maximum pressure of 350 bar (5100 psi)
* Operating viscosity range of 12 - 400 mm²/s (12 cSt to 400 cSt)
**Applications:**
* Material handling equipment
* Construction and earth moving machinery
* Agricultural equipment
* Industrial vehicles
**Benefits:**
* Improved efficiency and productivity
* Reduced downtime and maintenance costs
* Enhanced safety and reliability



