R901404694 Bosch Rexroth DBDS4K1X/200-160VSO156 Pressure relief valve, direct operated

Code: R901404694

Pressure relief valve, direct operated Type DBD

The pressure valve type DBD.. K.. is a direct operated pres-sure relief valve to be installed in blocks. It is used to limit a system pressure. The system pressure can be set using the adjustment element.In the initial position the valve is closed. The pressure in the main port acts on spring plate via pilot line and pop-pet. If the pressure in the main port rises above the value set at the compression spring, poppet opens and the pressure fluid flows into the main port.

Adjustment type for pressure adjustment: Bushing with hexagon and protective cap
Nominal size: 4
Working pressure max.: 420 bar
Type of connection: Screw-in cartridge valve
Pressure rating: 160 bar
Seal material: FKM
Line connection: Pipe thread according to ISO 228/1

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