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0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
Specifications
Max. Operating Pressure​ :
350 bar
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Supply Ability :
100
MOQ :
1
Packaging Details :
wooden box
Nominal Flow Rate​ :
60 L/min
Certifiion :
ISO
Product Code​ :
0811109135
Model Number :
ZDBY6DA2-1X/80V/60
Origin :
Germany
Place of Origin :
Germany
Model​ :
ZDBY6DA2-1X/80V/60
Brand Name :
Rexroth
Delivery Time :
2 weeks
Description

Parameter

Description

Model​

ZDBY6DA2-1X/80V/60

Product Code​

0811109135

Type​

Pilot-operated relief valve

Origin​

Germany (imported)

Mounting​

Plate/cartridge type, integrated into valve block

Max. Operating Pressure​

350 bar

Nominal Pressure Setting​

80 bar

Nominal Flow Rate​

60 L/min

Pilot Spool Type​

DA2 (2-way pilot stage)

Control Type​

1X: Solenoid-controlled, external pilot supply

Voltage​

24V DC (standard solenoid coil)

Seals​

FKM (Viton®) for mineral oil

Function​

Electrically controlled pressure relief, for system unloading or remote pressure setting.

0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve

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FAQ: Rexroth ZDBY6DA2-1X/80V/60

What is it?​

A pilot-operated, solenoid-controlled relief cartridge valve. It acts as a remote-controlled unloading valve.

Key features?​

  • Type:​ Pilot-operated relief valve.

  • Control:​ Electrically operated (solenoid, 24V DC).

  • Function:​ Can remotely unload the system or set pressure.

  • Set pressure:​ 80 bar.

  • Max flow:​ 60 L/min.

How does it work?​

The valve is normally closed. When the solenoid is energized, it opens the pilot stage, which vents the main valve's control pressure, causing the system to unload to tank at low pressure. De-energizing it resets the pressure to the set value (80 bar).

Where is it used?​

Primarily as an electrically controlled unloading valve​ in hydraulic systems, e.g., to unload the pump when the system is idle to save energy.

How is it installed?​

It is a cartridge/plate-mounted valve​ installed into a machined cavity in a valve block or manifold. The external pilot supply (X)​ and drain (Y)​ must be connected correctly.

Wiring notes?​

Requires a 24V DC power supply connected to its solenoid coil. Ensure correct polarity and use appropriate protection (e.g., fuse, diode).

What is the "DA2" in the model?​

It refers to a 2-way pilot spool design, a common type for this unloading function.

Common issues?​

  • Valve fails to unload: Check solenoid power/coil.

  • System pressure low/erratic: Check pilot supply pressure or contamination.

  • Excessive noise: Check for air in fluid or low pilot pressure.

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0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve

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Product Detail
Max. Operating Pressure​ :
350 bar
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Supply Ability :
100
MOQ :
1
Packaging Details :
wooden box
Nominal Flow Rate​ :
60 L/min
Contact Supplier
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve
0811109135 ZDBY6DA2-1X/80V/60 Rexroth Germany imported pilot operated relief valve

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Verified Supplier
2 Years
fujian
Business Type :
Manufacturer, Exporter
Main Products :
Gear Pump, Rexroth Hydraulic Pump, Parker Denison Hydraulic Pump
Total Annual :
1 million-10 millon
Employee Number :
>50
Certification Level :
Verified Supplier
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