Rexroth Industrial Hydraulics Valves Directional valves Directional spool valves Pilot-operated H-WEH R900778572
The BOSCH REXROTH H-4WEH 10 EA4X/6EG24N9K4/B10D3 is a proportional valve with an electrohydraulic servo mechanism. It is commonly used in industrial applications such as mobile machinery, robotics, and other automated systems where precise control of fluid flow is required. The "H-4WEH" indicates that the valve is a proportional valve with a hydraulic servo mechanism, while the "10" may indicate the maximum flow rate of the valve. The "EA4X" may indicate specific characteristics or variations within the H-4WEH family of valves. The "6EG24N9K4/B10D3" suffix likely indicates specific characteristics or variations within the H-4WEH family of valves.
Specifications
- Size 10, 16, 25 (H-WEH22), 25 (H-WEH25), 32
- Component series 4X, 7X, 6X
- Maximum operating pressure 350 bar
- Maximum flow 1100 l/min
Bosch Rexroth H-4WEH10EA4X/6EG24N9K4/B10D3 Directional valve
Manufacturer: Bosch Rexroth
Manufacturer code: R900778572
Directional spool valve Series 4WEH
The valve type WEH is a directional spool valve with electro-hydraulic actuation. They control the start, stop and direction of a flow.
Pilot oil supply
Type 4WEH…
The pilot oil supply is implemented externally - via channel X - from a separate pressure supply. The pilot oil return is implemented externally - via channel Y - into the tank.
Features
- für Plattenaufbau
- Lage der Anschlüsse nach ISO 4401 und NFPA T3.5.1 R2
- Anschlussplatten nach Datenblättern RD 45054 bis RD 45060– Induktive Stellungsschalter und Näherungssensoren (kontakt- und berührungslos), siehe RD 24830
Technical Details
- Type of actuation: Electro-hydraulic
- Working pressure max.: 350|bar
- 4-way version
- Size: NG10
- Spool return in the main valve: By means of springs
- Piston symbol: G: 3 spool positions
- Component series: 4X
- Control spool return in the pilot control valve with 2 spool positions and 2 solenoids: No code: with spring return
- Pilot control valve: 6E: High-power valve (RD 23178)
- Voltage: 24 V DC
- manual override: N9: with concealed manual override
- Pilot oil flow: No code
- Pilot oil supply: external
- Pilot oil return: external
- Switching time adjustment: without
- Electrical connection: K4: Without mating connector; connector DIN EN 175301-803
- Throttle insert: without
- Preload valve: without preload valve
- Pressure reducing valve: without Pressure reducing valve
- Seal material: NBR
- Ambient temperature range: -30 ... +50|°C
- Storage temperature range: -20 ... +70|°C
- Hydraulic fluid temperature range: -30 ... +80|°C
More information:
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Weight:
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7,1 kg
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Width:
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70 mm
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Working pressure max. (bar):
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350 bar
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Working pressure max. (PSI):
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5000 PSI
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Size:
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NG10
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Voltage:
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24 V DC
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Clamping area min.:
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24 V DC
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H:
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H-4WEH10EA4X/6EG24N9K4/B10D3
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Accuracy class:
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7,1 kg
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Vorspannungsklasse:
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ohne Vorspannventil
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