new unused surplus, old stock this is a 31521 eaton valve with built in relief unit has an ABC suffix which I have no data on so here is what I do know. the valve has 7/8–14 SAE o-ring ports for in/out and byp return, the 2 ports A and B to cylinder connection are 3/4-16 SAE o-ring. the valve has center "rest" position and sring loaded push or pull both sides for center for in/out of cylinder etc.
This listing is for a used Sealed Air Instapak 900 foam packaging system as shown in the photographs. We are the first owners of this machine but no longer use this type of foam-in-place equipment so it is time to get it out of the way. When retired a couple of years ago, both pumps worked fine as did the heated hoses and the control panel.
Dwyer 2010-C Series Offers Features: Bezel provides flange for flush mounting in panel Clear plastic face is highly resistant to breakage and provides undistorted viewing of pointer and scale Precision litho-printed scale is accurate and easy to read. Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
