Posted by IH fan on December 18, 2011 at 13:34:49 from (99.72.176.240):
In Reply to: More hyd Questions for posted by d beatty on December 18, 2011 at 12:44:41:
Dieselcowboy said: (quoted from post at 15:44:41 12/18/11)
Does anyone know what this valve is and how it works? Looks like a pressure relief. Can it be adjusted in any way? Where might it be placed in the hyd system?
It is definately a pressure relief valve, very similar to what we used for a low pressure safety on our test machine reservoirs. I don't know what pressure your's is, but we used a very low pressure version adjustable from about 4 or 5# up to 20#. We set these reservoir safeties at slightly over 15# and adjusted the pressure with an air regulator... the relief valve was just a safety pop-off if the regulator failed. Plumbed the "tank" port to drain into the sump if it happened to pop off.
The top "cap" covers a screw adjustment and the nut is a lock-nut for the setting.
This post was edited by IH fan at 13:37:53 12/18/11.
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