Manual Notes; Application Areas - Denison Hydraulics 9-UK-22071-C Manual

Multi-Function Proportional Valve Dual Driver ( Encapsulated )

Manual Notes:

Denison Hydraulics have engineered this range of proportional valve drivers to meet today's exacting industry
needs. The units can, because of their unique design and array of built in options, be applied in market areas
ranging from marine to mobile with the confidence that our valve, vane and piston product lines already enjoy.
This 'Dual Driver' module is a culmination of many years field experience and are based on application ideas that
have come from all the various walks of industry that are already using Electro-hydraulic equipment. These
self contained units consist of all the necessary building blocks which will allow Electro-hydraulic system
designers to fully explore the advantages of proportional product whether mounted on a pump or as a means of
controlling pressure or flow. And to see quickly and effectively how we can say that DENISON hydraulics do
have :-
Denison Hydraulics prides itself on the fact that the product we supply to you is of outstanding quality that can
be applied easily and quickly with success but it is important for us to also understand changing customer
needs, market trends and application requirements. With this in mind, we will be only too glad to discuss new
applications and listen to new requirements that we can include in our future product designs, and use these
idea's to improve still further the products usability and application flexibility.
The information contained in this literature brochure is intended as a Guide Only. Installation and application of
either electronic or hydraulic product supplied by DENISON hydraulics, should only be undertaken by competent
personnel with a good understanding of Electro-hydraulic systems as well as being able to comply with all of the
required industry standards and working practices.
This 'Dual Driver' have been designed to not only comply with required 'CE' legislation but in many areas,
exceed the test specifications demanded by the 'EMC directives currently available as of February 1997. The
units will however only meet the specifications laid down in en-50081-1 & en-50082-2 ( heavy industrial
specification ) if they are connected in accordance with the relative 'application data sheets' supplied in this
booklet.
With the supply of this literature and it's contents, every effort has been made by DENISON hydraulics U.K. To
show due diligence and to offer as much advice as possible on application of the product such that it will comply
with the relative EC directives , however, it is the purchasers responsibility to ensure that a copy of this literature
is available to the nominated competent personnel who are assembling the equipment on their behalf so that the
'application data sheets' and their contained information can be followed and adhered to.
While these units are 'CE' marked to show compliance with E.M.C. Directives, further advice on matters
pertaining to 'CE' marking of systems and equipment can be obtained from the D.T.I. Who have a specific
'Hotline' set up to deal with these matters.
• Single or Dual coil proportional pressure , flow or screw-in cartridge control valves.

Application Areas:

• Mobile applications where 'Chassis' or externally mounted.
• Hostile environments.
• High Vibration and /or 'G' force applications.
• High Humidity applications.
• Marine usage.
• System load / Unload valves.
• Pump stroker ( single or dual sided operation )
• System building applications.
• Cost conscious applications.
Denison Hydraulics reserve the right to alter, modify, up-issue and improve this products design, specification
and performance to meet new legislation, EC directive requirements and changing application areas without
' Active Solutions to Dynamic Problems '.
giving prior notice.
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