Oleodinamica Marchesini V0470/200 VAU 1 differential-area cross-line relief valve
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Cross-line differential-area relief valve

Oleodinamica Marchesini V0470/200 VAU 1 differential-area cross-line relief valve
Model: V0470/200 · Oleodinamica Marchesini
Pressure setting maximum (bar)200
Maximum flow (l/min)160
Valve functionCross-line pressure relief
Port connection1" BSP
Body materialZinc-plated steel
Current factory component pressure limit (bar)350
Full specifications ↓ Technical catalog · PDF

Description

This in-line differential-area relief valve limits pressure in both hydraulic lines. It has G 1 BSP ports, a 160 L/min maximum flow and a 350 bar maximum operating pressure.

The screw adjustment range is 20–200 bar.

Full specifications

Technical specifications
Product type Cross-line differential-area relief valve
Pressure setting maximum (bar) 200
Pressure setting minimum (bar) 20
Maximum flow (l/min) 160
Current factory component pressure limit (bar) 350
Port thread standard BSP
Mounting In-line
Internal parts material Hardened and ground steel
Relief construction Differential area
Sealing type Guided poppet
Adjustment Screw
Factory type designation VAU 1
Manufacturer Oleodinamica Marchesini
Manufacturer part number V0470/200
Product family VAU 1
Product image Representative manufacturer series photograph.
Technical specifications
Port connection 1" BSP
Body material Zinc-plated steel
Valve function Cross-line pressure relief
Technical specifications
Seal material BUNA N