Oleodinamica Marchesini V0689/V50 VMP L 1/4 pressure relief valve
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Relief valve

Oleodinamica Marchesini V0689/V50 VMP L 1/4 pressure relief valve
Model: V0689/V50 · Oleodinamica Marchesini
Maximum operating pressure (bar)350
Maximum flow (l/min)30
Valve functionPressure relief to tank
Port connection1/4" BSP
Body materialZinc-plated steel
MountingIn-line
Full specifications ↓ Technical catalog · PDF

Description

The Oleodinamica Marchesini V0689/V50 is a compact in-line relief valve with G 1/4 BSP ports and a 10 to 50 bar spring range. Maximum flow is 30 l/min and maximum operating pressure is 350 bar. The valve uses a handknob for adjustment.

The valve diverts oil to tank when line pressure reaches the relief setting. The body is zinc-plated steel with standard NBR seals.

Full specifications

Technical specifications
Product type Relief valve
Maximum operating pressure (bar) 350
Pressure setting range maximum (bar) 50
Pressure setting range minimum (bar) 10
Maximum flow (l/min) 30
Port thread standard BSP
Mounting In-line
Internal parts material Hardened and ground steel
Adjustment Handknob
Factory reference article V0689
Manufacturer Oleodinamica Marchesini
Manufacturer part number V0689/V50
Product family VMP L
Supplier order code V0689/V50
Technical specifications
Port connection 1/4" BSP
Body material Zinc-plated steel
Valve function Pressure relief to tank
Technical specifications
Seal material NBR (BUNA-N)