Reliable in Ex hazardous areas
Our PVG-EX program is an explosion proof PVG designed to be used in Ex hazardous areas like mining and oil and gas industries.
The PVG-EX shares the same features as the standard PVG. It is a hydraulic load sensing (LS) valve designed to give maximum flexibility. From a simple load sensing directional valve, to an advanced electrically controlled load-independent proportional valve.
The PVG-EX modular system makes it possible to build up a valve group to meet the different functional requirements precisely. Furthermore, the compact external dimensions of the valve remain unchanged whatever combination is specified.
Features and benefits
Load-independent flow control:
- Oil flow to an individual function is independent of the load pressure of this function
- Oil flow to one function is independent of the load pressure of other functions
Section flow up to 130 lpm [34 US gal/min]
Good regulation characteristics
Load sense auxiliary ports for external adjustment of target pressure
Electrical, mechanical or hydraulic actuation
Up to 12 basic modules per valve group
Several types of connection threads
Compact design and installation