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Re: Re: What valve config for new 3pt
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Posted by Theman on March 09, 2004 at 10:35:24 from (65.248.77.5):
In Reply to: Re: What valve config for new 3pt posted by MM on March 09, 2004 at 07:28:38:
The detent holds the valve spool open until a preset resistance (back pressure) is reached. When your cylinder reaches the end of its stroke, the rise in pressure makes the detent release. The spool automatically returns to the center (off) position. You can pull the lever back to center by hand at any time if you wish. The "release" pressure is usually adjustable - much like a pressure relief valve. If adjusted too tight, it is hard on the hoses and ram seals. If adjusted too low, the valve can shut off before the implement is completely raised. Safety precaution: Don't operate your remote hydraulics from the ground no matter which valve you buy. A knee, arm, or (in my case) a foot could be in the way of all that power. The extra few seconds saved isn't worth it.
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