EATON VICKERS MCD 8871 Hydraulic Control Valve Manifold Directional solenoid

Hello,,,, fresh out of an estate sale,,, i bought a lot of stuff that i know nothing about... Hydraulic valves - vickers - valve blocks - hydraforce - operator control panels -- feed chem pumps -- flojet admix pumps enclosed in plastic box etc etc.. If i figure out what i have... I'll try to get some of it listed... MOST APPEAR TO BE NEW OLD STOCK....

I have no idea of value of this type of item.... But it sure is pretty... One heck of paper weight... Its a brute and loooooooks very expensive to me... So i'm just gonna toss a price on it and take offers..

I'm guessing is SLIM TO NONE.. So if any of you experts want to help me out... Wing me a message AND EDUCATE ME /// on what this is used for and where to sell it... I believe this is new old stock -- never used... No box --- it had some dust on it from storage when i got it... I wiped it off with a dry towel... But i don't know how to tell for sure 100% -- if its never been used..

Like i said this piece of eye candy is a brute --- WEIGHS OVER 50LBS. THE GOLD COLORED BLOCK MEASURES 12 1/2 INCHES LONG --- 6 INCHES WIDE AND 5 1/2 INCHES TALL -- NOT INCLUDING THE COMPONENTS ON THE TOP... THATS JUST THE GOLD BLOCK / MANIFOLD.

I assume this is some sort of electric / hydraulic pressure directional valve... But i really have no clue..

THE TOP BLUE PIECE IS MARKED VICKERS -- DG4V 5 6CJ HMU G6 20. WELL,,,, TAKE A LOOK AT ALL 12 PHOTO'S. THIS WILL BE PACKED WITH THICK FOAM AND BOXED....

THEN I'LL LINE ANOTHER BOX WITH FOAM AND DOUBLE BOX IT.. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Valves & Manifolds\Other Valves & Manifolds". The seller is "lostnthecornpatches" and is located in this country: US. This item can be shipped to United States.

Brand: Eaton Vickers
Suitable Media: Oil
Custom Bundle: No
MPN: MCD-2764
Valve Operation: Solenoid
Country/Region of Manufacture: United States
Modified Item: No