This was the next test c/w valve and one 1.0625" ID x 6" stroke air cylinder, I have a 40lbs load on the cylinder. I replaced the spring in the RV with a lighter one that I thought would work and with a small adjustment it holds the desired 250PSI very well , really glad this worked
This valve has an open center which means when all the spools are closed the flow is allowed to return to the tank with very little restriction which should help increase run time on the battery.
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