PVE-EX electrohydraulic actuators

Reliable and efficient

Safety is the highest priority when operating machines within the offshore oil and gas industry. Also, in other hazardous environments where the smallest spark is a risk. It takes specially designed components to develop a sophisticated electrohydraulic system that can drive heavy-duty work functions efficiently and safely.

The Danfoss PVE-EX series of electrohydraulic actuators is engineered for the task, enabling the use of top-performing PVG valves in highly explosive atmospheres. Additionally, meeting complex control needs in the process.

The PVE Ex db protection variant uses a flame-proof protection method. This is crucial for use in underground mining applications and oil & gas markets. Designed with a cast iron enclosure, the PVE-EX protects the interior connectors and embedded electronics. While a protective coating on the exterior provides superior corrosion protection.

Featuring closed loop control (CLC) technology, the PVE-EX compensates for varying flow forces on the spool, internal leakage and changes in oil viscosity and pilot pressure. Feedback signals identify the source of faults or errors. As well as, the exact position of the spool so issues are quickly resolved and precision control maintained at all times.

Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Data sheet	Electrohydraulic Actuators PVE-EX Data Sheet	Chinese	Multiple	27 Nov, 2019	4.4 MB	.pdf
Data sheet	PVE-EX Electrohydraulic Actuators Data Sheet	English	Multiple	15 Sep, 2016	4.3 MB	.pdf
User guide	PVE-EX Ex db for PVG Proportional Valves Technical Information	Chinese	Multiple	17 Aug, 2020	12.7 MB	.pdf

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Upstream Offshore Oil and Gas activities are making up nearly 30% of global crude oil production. These are some of the harshest operating environments on the planet. Drilling in waters up to 3,000 meters deep requires equipment that is reliable and safe. this can help to maximize operating productivity and prevent unexpected downtime.

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