Reasonably priced Top and Tilt?

[donais]

i got the gearmore top, still need to save up for the tilt. i put a gannon 72" box blade on it and have not seen any leak down,,,... wife drove it to move horse manure, got off and forgot to put the box on the ground. when i got home the cyl was still sucked all the way in, she knows now ,after me griping at her, to leave the box down. i just hope i never forget to put it down...jon

 

[Reg]

Are these the sort of external check valves that folk are looking for ?
Hydraulic Jack Accessories
I havn't researched it thoroughly, I stumbled onto this page while looking for something else, but a non-return valve by any other name is a check valve - Yes ?

***_U_Ming they can be had with the right threads to go directly onto the cylinders, etc.

 

[MadReferee]

Are these the sort of external check valves that folk are looking for ?

No.

The double pilot operated check valves require a pilot (cracking) pressure to be applied before the valve will allow flow. They are sometimes called lock valves. You need one on each end of the cylinder hence the "double" in the name.