R901026367 Bosch Rexroth H-4WEH16E7X/6EG24NXEZ2 Directional valve

Code: R901026367

Directional spool valve Series 4WEH ATEX

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: NG16
Spool return in the main valve: By means of springs
Piston symbol: E: 3 spool positions
Component series: 7X
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: N: with manual override
Explosion protection: XE: "Increased safety", Area of application according to directive 2014/34/EU 2014/34/EU
Pilot oil flow: No code
Pilot oil supply: external
Pilot oil return: external
Switching time adjustment: without
Electrical connection: Z2: Solenoid with terminal box and cable gland
Throttle insert: without
Preload valve: without preload valve
Pressure reducing valve: without Pressure reducing valve
Seal material: NBR
Nominal flow max.: 300|l/min
Ambient temperature range: -20... +70|°C
Storage temperature range: -5... +40|°C
Hydraulic fluid temperature range: -20... +80|°C