Data sheet

Bosch-Rexroth NG 6-pressure regulator
Item number:
ZDR 6 DA1-4X/75Y
Example illustration
Item description
Suitable:
NG 6 intermediate plate valves are used in combination with NG 6 directional valves. The intermediate plate valves are fitted between the directional valves and the connection plate. Each intermediate plate has a specific function, they control the strength, movement and speed of a hydraulic cylinder or a hydraulic motor.
Materials:
Body: Spheroidal cast iron, internal parts: Steel, seals: NBR
Media:
Hydraulic oils on the basis of mineral oil (viscosity: Bosch Rexroth: 10 - 500 mm²/s, alternatively: 20 - 400 mm²/s)
Operating pressure:
0 - 315 bar (alternatively: 0 - 320 bar)
Nominal flow:
up to approx. 60 l/min depending on the valve used (request pressure loss curves if required), we recommend usage up to approx. 40 l/min
Note:
The connection pattern NG 6 is standardised in accordance with DIN 24340-A6 / ISO 4401-03 (NG 6) / CETOP R 35 H-03 and NFPA-D03. The valves must be attached with screws of strength class 12.9.
Scope of delivery:
Valve including seals, without screws.
Properties
Ver­sion Bosch-​Rexroth
func­tion pres­sure reg­u­la­tor
af­fected flow rate A
Pres­sure stage [bar] 0 - 75
Clamp­ing length [mm] 40
Tem­per­a­ture range [°C] -30 to +80
Further information:
Weight 1,5 kg / pcs
GTIN 4050571815370
Customs duty number 84812010
RoHS compliant Yes
Manufacturer Bosch-Rexroth
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number ZDR 6 DA1-4X/75Y.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 26.03.2025