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186 Posts
I hear that SMC valves have to have a minimum amount of back pressure to stay closed. So, what would I have to do about the dump valves to keep from leaking?? just let them be..?
Ex.: I fill the bags to say.... 90 PSI and the compressor fills the tank back up to 160 PSI so that means the fill valve will be closed securely but that's 90 PSI being pushed on the dump valve and nothing to push back...
Ex.: I fill the bags to say.... 90 PSI and the compressor fills the tank back up to 160 PSI so that means the fill valve will be closed securely but that's 90 PSI being pushed on the dump valve and nothing to push back...