Fill Port/Check Valve for Crosman and Benjamin PCP
Replace the Fill Port/Check valve in your Crosman and Benjamin PCP rifles and pistols.
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It worked and had a sealant on the threads.Things I would have changed:
On my other Marauder the Fill Port/Check Valve had a brass screen on it to prevent dirt from entering it. They should go back to the screen on this valve. My other Marauder is older has one on the check valve and never had a problem, tis is my second time having a problem with air leaking. Only time will tell if this valve will work for a least an extended period of time.What others should know:
Even though this was a problem with the Benjamin Marauder with synthetic stock I still think these air Benjamin files are good but I would include the brass screen on the valve..
It seems to be more robust, compared to other check valves I've encountered. One of the better fill port check valves available.Things I would have changed:
I would change it so that you could obtain o-ring replacements rather than having to replace the whole check valve itself. Side note you would have to have an o-ring stretcher in order to apply a new o-ring to the check valve . Unless you have some very very strong fingers LOL.What others should know:
This is a replacement for my Benjamin bulldog. And after 5 years the o-ring failed. Keep in mind that's hundreds of fills. If you ask me that's pretty good longevity for an o-ring./check Valve. There was no corrosion or nasty build up inside . In fact everything was shiny and new looking. Except for the o-ring was deteriorated and gummy. Really all if it needed was the o-ring replaced.. long story short this check valve holds up to the test.
this valve not funtion in my banjamin buldog .357
Got a question or answer?
can find out the o-ring size for the check valve. I don't know if it's the quality of the o-rings used. But in a 5-year. I've had to replace the check valve three times. Seems ridiculous for me to have to pay $15 when I can simply just replace an o-ring. Plus it would give me the ability to upgrade the quality of the o-ring. And I even have a special tool to apply the o-ring. I can't get an actual measurement after they've blown out. And I cannot remove them when they are new without damaging the o-ring. So please can you tell me the o-ring measurement.
where could i find a benjamin marauder .25 model BP2564 fill port check, i need help!!!
does this fill port have an actual check valve internally installed ? also, what is the thread size / pitch ?
This is a complete fill port assembly with checkvalve.
Out of Stock
Estimated in-stock date 05-10-21
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