Direct-acting sequence valve

Oleodinamica Marchesini V0640/V300 VS2C sequence valve with handknob

Model: V0640/V300 · Oleodinamica Marchesini
Maximum operating pressure (bar)350
Maximum flow (l/min)35
Port connection3/8" BSP
Body materialZinc-plated steel
MountingIn-line

Description

This direct-acting in-line sequence valve supplies the secondary circuit once pressure reaches the selected setting. A check valve allows free reverse flow. It has G 3/8 BSP ports and an 80–300 bar handknob adjustment range. Maximum flow is 35 L/min and maximum operating pressure is 350 bar.

Full specifications

Technical specifications
Product type Direct-acting sequence valve
Maximum operating pressure (bar) 350
Maximum flow (l/min) 35
Reverse-flow check valve Yes
Port thread standard BSP
Mounting In-line
Internal parts material Hardened and ground steel
Adjustment Handknob
Adjustment range maximum (bar) 300
Adjustment range minimum (bar) 80
Catalogue standard setting (bar) 150
Curve reference conditions Oil temperature 50 °C; oil viscosity 30 cSt
Factory type designation VS2C 3/8
Manufacturer Oleodinamica Marchesini
Manufacturer part number V0640/V300
Product family VS2C
Product image Representative manufacturer series photograph.
Technical specifications
Port connection 3/8" BSP
Body material Zinc-plated steel
Technical specifications
Seal material BUNA N