"Unrivalled Lifting Gear Technology"

Leak-proof seat design offering excellent load holding and lowering characteristics.

Bucher Hydraulics has launched a new and innovative leak-proof proportional flow control cartridge. Its unique seat design provides a simultaneous closing of the main and the pilot function and allows for combining further functions within one valve. Loads can be held in position over longer periods. The integrated pressure compensator offers a sensitive and load independent lowering function. These unique features are essential for a comfortable and economical movement of loads.

Symbol

Simplified

Detailed

Technical Data

Charakteristics

Max. Operating pressure

Max. flow rate

Nominal flow rate

Design

Cavity type

Mounting method

Model series

Data sheet reference No.

Values, Units

250 bar

25 l/min

20 l/min at Δp 15 bar

load compensated, leak-proof

AY to Bucher Standard

M22x1.5

MVRPLSA…

400-P-625101-E

A Focus on Applications

Lowering movements for floor conveyors demanding load independence
Forklifts, hoisting platforms etc.

Functions

Leak-proof in 2 → 1 direction
Normally closed
Load compensated
High pressure wet armature solenoids with rotatable slip-on coil
Various plug systems and voltages available
All external parts zinc plated, chromited (CrVI-free)

Important features

Excellent load control properties
Safe operation over the entire pressure and flow range, even with high pressure differentials
Excellent stability in systems susceptible to oscillations
High resolution even at low flows
Excellent repeatability
High functional reliability and stability

Your benefits

Compact multi-functional cartridge
Optimal ease-of-use for sensitive Ülowering movements
High stability enables easy system integration
High energy cost-effectivenes reduces capital expenditure
Long lasting and durable, no maintenance required

Leak-proof Proportional Flow Control Cartridge, Size 5