力士乐比例换向阀

力士乐 比例换向阀

1/18

4/2, 4/3 proportional directional valves, pilot operated,

without electrical position feedback

Type 4WRZ…XE...

Sizes 10, 16, 25, 32

Component series 7X

Maximum operating pressure 350 bar

Maximum flow 1600 l/min RE 29115-XE-B2/09.13 Replaces: 05.11

H7138

Information on the explosion protection:

– Area of application in accordance with the Explosion

Protection Directive 94/9/EC: II 2G

– Type of protection of the valve solenoid:

Ex e mb IIC T4 Gb according to

EN 60079-7:2007/EN 60079-18:2009

Special features of seawater-resistant valves

– The exterior of the valve housing is galvanically coated.

– The seawater resistance is defined by "J" in the order-

ing code.

ATEX units

For explosive areas

Part II Data sheet

What you need to know about these operating instructions

These operating instructions apply to the explosion-proof version of Rexroth valves and consist of the following three parts:

Part I General information 07010-X-B1

Part II Data sheet 29115-XE-B2

Part III Product-specific instructions 29115-XE-B3

You can find further information on the correct handling of Rexroth hydraulic products in our publication "General product informa-

tion on hydraulic products" 07008.

Operating instructions 29115-XE-B0

Actual product may differ