Another question

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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judgment_arms
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Hey all, my dad and I just finished fitting and assembling a barrel sealing piston valve in a tee (We have not glued it yet). The piston is vary stiff and at low pressure will not seal. Is this normal or do we need to slick thing up a little?
thanks
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SpudStuff
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It should move with very little force.
White grease or Vasoliene will solve your problem.

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judgment_arms
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White grease? Do you mean lard?
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SpudStuff
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No I mean white lithium grease.
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Extrusion
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SpudStuff wrote:It should move with very little force.
White grease or Vasoliene will solve your problem.

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1000 posts of mostly spam :roll: and yeah lard will help with it and if it still leaks you might need to use another rubber thing for it to seal.
"No living person is a virgin because life screws us all." - Extrusion
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judgment_arms
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I just dumped some mineral oil in and it works fine now.
Thanks.
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POS
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Hope it wont eat your rubber or so :s
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judgment_arms
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Naw, it’s safe to use on rubber and stuff, Its non petroleum.
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