R900772245 4WEH 10 D4X/6EG24ETK4QMBG24/B10

Code: R900772245

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…ET…

The pilot oil supply is implemented internally from channel P of the main valve. The pilot oil return is implemented internally - via channel T - into the tank. In the subplate, ports X and Y are closed.

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.: 280|bar
4-way version
Size: NG10
Spool return in the main valve: By means of springs
Piston symbol: J: 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: ET
Pilot oil supply: internal
Pilot oil return: internal
Switching time adjustment: without
Electrical connection: K4: Without mating connector; connector DIN EN 175301-803Spool position monitoring: QMAG24: Monitored spool position „a“
Throttle insert: B10: Throttle-Ø 1,0 mm Connection P
Preload valve: without preload valve
Pressure reducing valve: without Pressure reducing valve
Seal material: FKM
Ambient temperature range: -30... +50|°C
Storage temperature range: -20... +70|°C
Hydraulic fluid temperature range: -20... +80|°C

More information:


Length:	206 mm
Weight:	7,1 kg
Width:	70 mm
Radial internal clearance:	206 mm
Temp. max.:	50 °C
Temp. min.:	-30 °C
Working pressure max. (bar):	280 bar
Working pressure max. (PSI):	4000 PSI
Size:	NG10
Pitch:	50 °C
Voltage:	24 V DC
Clamping area min.:	24 V DC
H:	4WEH10D4X/6EG24ETK4QMBG24/B10
Schallpegel dBA1:	überwachte Schaltstellung „b“
Accuracy class:	7,1 kg
Vorspannungsklasse:	ohne Vorspannventil