Does anyone know for sure what the thread size of a ninja 90ci tank is? I have an air venturi 90ci but I know for a fact it is made for them by ninja. When mine was new I had to send it in for warranty and it went directly to ninja
Ninja bottle thread size?
- Thread starter tigerhunter
- Start date
I have one of these bottles also. The knurled on/off valve has a tendency to fail and they are not rebuildable. All the vendors carry the co2 valve but not the one for HPA. Just wondering if i can or should replace it with a jubilee valve without breaking the bank?
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Yes - you can use the 5/8 Jubilee valve. I was thinking of getting one as well as the Ninja EZ valve kinda sucks out loud. There is nothing slow flow about the valve - even the slightest turn on and it just slams the gun with air. And the reverse part for releasing the air works about 60% of the time. The other times it doesn't fully bleed and I have to turn it back on and the bleed it again.
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You should give them a ring, it really sounds like it's defective. The two that I owned I use to fill my 150cc Brocock Concept Lite and I've never had a fill or bleed issue. I say that not to defend the product but more so to indicate I really think something may be defective and worth calling Ninja.
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LMNOP - appreciate the input. I didn't know of any other users of this valve so just assumed that's how it was.
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Happy to help, for example, with my EZ Valve on my 90 cu-in tank I can fill my fathers Diana pistol and the air cylinder on it is tiny. I have to bump it on/off pretty quickly to avoid over filling. On the two that I own you can turn it until the valve opens then back off until it closes. Finally, fully turning in a loosening fashion purges the air. The ones I have are very "tight" and precise between on, fill, off, purge if that makes sense.
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