Бренды
4/3 high-response directional valves, pilot operated, with electrical position feedback (Lvdt DC/DC ±10V) 4WRL.V
4/3 high-response directional valves, pilot operated, with electrical position feedback (Lvdt DC/DC ±10V) 4WRL.V
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Size 10, 16, 25, 27, 35
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Component series 3X
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Maximum operating pressure 350 bar
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Maximum flow 3500 l/min
- Pilot-operated 4/3 high-response directional valves
- Pilot control valve NG6, with control spool and sleeve in servo quality and robust design, operated on one side, 4/4 fail-safe position in switched-off condition
- Control solenoid with electrical position feedback and electronics for position transducer (Lvdt DC/DC)
- Main stage in servo quality with position feedback
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Flow characteristics
M = Progressive and fine control edge
P = Inflected characteristic curve
L = Linear - For subplate mounting: Porting pattern according to ISO 4401
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Type |
4WRL.V | ||||||
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Size |
10 | 16 | 25 | 27 | 35 | ||
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Component series |
3X | ||||||
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Design |
Directional spool valve, pilot-operated | ||||||
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Type of actuation |
High-response directional valve NG6, with position control for pilot control and main valve, electrical amplifier external | ||||||
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Anschlussart |
For subplate mounting: Porting pattern according to ISO 4401 | ||||||
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Installation position |
Any | ||||||
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Earth |
kg |
8.35 | 10 | 18 | 80 | ||
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Ambient temperature range |
°C |
-20 … +50 | |||||
Valves of type 4WRL.V are pilot-operated high-response valves in servo quality. The valves are actuated on one side and in their deactivated condition take a 4/4 fail-safe position.