How to loosen a pvc ball valve lever?

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
Beastmode1607
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Tue Jun 24, 2014 2:25 am

I'm making a homemade pneumatic air rifle and this will be my trigger to release the compressed air, i bought a pvc ball valve 1" and it's hard to turn, how can it make it easier? Thanks! Btw wd-40 will ruin it so that's out of the question lol
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jackssmirkingrevenge
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Tue Jun 24, 2014 8:17 am

Silicone oil is a good idea, but it will always be a bit tight. You should extend the handle if you want to make it easier to turn.
hectmarr wrote:You have to make many weapons, because this field is long and short life
Beastmode1607
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Tue Jun 24, 2014 1:52 pm

jackssmirkingrevenge wrote:Silicone oil is a good idea, but it will always be a bit tight. You should extend the handle if you want to make it easier to turn.
Will pneumatic tool oil work?
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jackssmirkingrevenge
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Wed Jun 25, 2014 12:03 pm

Assuming it's formulated not to attack seals, yes. Do not use anything which is not friendly to o-rings and the like.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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POLAND_SPUD
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Thu Jun 26, 2014 12:47 am

Gently apply lubrication, then gradually loosen it up till it's perfect. Note that some lubricants can damage rubber/latex products

Funny how some things apply both to valves and wimin
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jackssmirkingrevenge
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Thu Jun 26, 2014 7:43 am

POLAND_SPUD wrote:Funny how some things apply both to valves and wimin
You say funny, I say convenient ;)
hectmarr wrote:You have to make many weapons, because this field is long and short life
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