Parker R4V03-53111P2G0RA1 Proportional Valve

Description

arker R4V03-53111P2G0RA1 Proportional Valve

Product Description: Parker R4V03-53111P2G0RA1 Proportional Valve

The Parker R4V03-53111P2G0RA1 is an exceptional pressure proportional valve from the Parker R4V/R6V series, designed for base plate mounting to ensure stable operation across the entire pressure range, contributing to smooth operation. It offers a wide range of options and connections, making it suitable for versatile applications.

The R4V/R6V series proportional valve consists of a manually or proportionally controlled pilot stage and a seat-type main stage. The pilot stage with proportional control enables the circulation and venting function at the lowest pressure. The proportional version can be combined with the digital amplifier module PCD00A-400 for optimal performance.

Market:
– Industrial

Features/Benefits:
– Wide range of options suitable for various applications
– Excellent pressure compensation for reliable operation
– Outstanding pressure/flow performance for high energy efficiency
– Short delivery time, no need for stock
– R4V/R6V Proportional Valve: Perfect compatibility with digital amplifier module PCD00A-400
– Manual or proportional solenoid-operated pilot stage
– 2 interfaces:
– R4V base plate ISO 6264 (DIN 24340 Form D) with VV01 venting valve
– R6V base plate ISO 6264 (DIN 24340 Form E) with CETOP 03 venting valve
– 3 pressure levels
– 3 adjustment modes:
– Handwheel
– Lock nut with lead seal
– Cylinder lock
– Remote control via X port
– Mechanical maximum pressure adjustment (R6V*P2 optional)

Applications:
– General hydraulic applications
– Universal press machines
– Die casting equipment

Functionality:
R4V/R6V Series
The system pressure is applied through the X channel to the spring-loaded cone on the pilot stage head. The pilot stage head controls the pressure in the Z area of the main valve spool, which is additionally held closed by the main spring. If the pilot stage pressure exceeds the set pressure, the pilot stage spool opens, limiting the pilot stage pressure. When the system pressure exceeds the pilot stage pressure plus the spring force, the main valve spool opens to the T port, limiting the pressure at the P port to the adjusted level.

R4V/R6V Series with Venting Function
In addition to pressure reduction, the solenoid-operated venting valve connects the Z area to the tank. This allows oil circulation from P to T with minimal pressure drop. The venting valve can be a standard CETOP 03 valve (R6V) or a subplate unit (R4V). For both types, the venting position can be in either the energized or de-energized solenoid state.