R901079872 Bosch Rexroth H-4WEH10E4X/6EW230NETSK4/B10D3 Directional valve

Code: R901079872

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: DL: Kabeleinführung am Deckel, mit Leuchtanzeige
Throttle insert: B10: Throttle-Ø 1,0 mm Connection P
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:


Weight:	8,5 kg
Width:	70 mm
Working pressure max. (bar):	350 bar
Working pressure max. (PSI):	5000 PSI
Size:	NG10
Voltage:	230 V AC/DC
Clamping area min.:	230 V AC/DC
H:	H-4WEH10E4X/6EW230NETSK4/B10D3
Accuracy class:	8,5 kg
Vorspannungsklasse:	ohne Vorspannventil