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Control Blocks
Load Sensing Control Block SB12
Applications:
Industrial trucks, harvesters, municipal vehicles
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- Directional-control valve based on Load Sensing technology for use with fixed or variable pump
- Mechanically (M), electromagnetically (EM) or electrohydraulically (EHS) controlled
- SB1-EHS position-controlled with onboard electronics
- Analog or digital interface via CAN bus
- Integratable check, shock, anti-cavitation and post-suction valves or secondary pressure relief valve
- Flow control or limiting by flow control valves or individual pressure compensator
- Can be combined with priority valve for steering
- Representation of the emergency stop safety functions required in ISO 3691
- Optional integrated inductive position sensors for measuring the slide valve travel
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Series |
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SB12 |
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Flow |
Ports A, B |
qV
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l/min |
80 |
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Operating pressure |
Pump side |
pmax
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bar |
250 |
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Actuator side |
pmax
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bar |
300 |
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Number of directional-control valves, max. |
10 |
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Actuation |
mechanical |
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Electromagnetic EM |
EM1 switching/EM2 proportional |
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Electrohydraulic EHS |
SPA/PWM/CAN |
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Power supply |
US
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V |
12, 24 |
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Protection class |
IP65 (SB12-EM), IP64 (SB12-EHS) |
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