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
Energy-saving
Up to 12 basic modules per valve group
Several types of connection threads
Compact design and installation
Product range
PVG-Ex 32
PVG-Ex 128
PVG-Ex 256
Documents
Related products
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PVE-EX protects the interior connectors and embedded electronics, while a protective coating on the exterior provides superior corrosion protection.
