Re: Hydraulic Valve Question

Posted by jake on February 16, 2003 at 08:49:45 from (198.111.220.147):

In Reply to: Hydraulic Valve Question posted by Darrel on February 15, 2003 at 15:01:01:

On garden tractors & mowers the hydraulic valve are open center to prevent pressure buildup damaging the pump. Pressure in thes units is in the 700-1100# range with a flow under 5 GPM. If your cylinder has a port on each end it is a double acting and will require that type of control. If there is one hose on the cyl it is a silngle acting tupe. Surplus Center 1 800 488 3407 has several types with good prices [29-50 bucks]

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