GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: torgo on February 19, 2015, 07:53:12 PM

Title: Disco Valve Difference???
Post by: torgo on February 19, 2015, 07:53:12 PM
Is there a difference between the Disco .177 valve and the Disco .22 valve?

Thx
Title: Re: Disco Valve Difference???
Post by: William on February 19, 2015, 08:15:11 PM
I do believe the valves are the same. The only thing I see different is the Barrel, Bolt and Bolt O-ring!

http://www.crosman.com/pdf/manuals/BP1K77xx%20&%20BP9M22xx%20EVP.pdf (http://www.crosman.com/pdf/manuals/BP1K77xx%20&%20BP9M22xx%20EVP.pdf)

The only other thing I can think of that may be different is the ID of the Transfer Port, but I think it is the same on both calibers also.

William
Title: Re: Disco Valve Difference???
Post by: rsterne on February 19, 2015, 08:52:06 PM
Valves are identical, right down to the part number....

Bob
Title: Re: Disco Valve Difference???
Post by: torgo on February 19, 2015, 09:27:09 PM
Thx for the help.

I am building a Disco from some left over parts and I have a valve from a .177 but a .22 barrel. 

I'll try and post a pic when I get done.


Title: Re: Disco Valve Difference???
Post by: torgo on February 20, 2015, 12:57:45 AM
This is my Tactical Discovery.  Built from parts I had and a few I ordered from Crosman.
Title: Re: Disco Valve Difference???
Post by: William on February 20, 2015, 10:30:49 PM
Good Job, especially from left over parts, you got me thinking, I have a barrel, bolt, receiver and Disco stalk. I also have bags of other parts and Orings, I may just try to order the other parts and see what it would cost to put together another Disco!

I guess we have to do something with all the leftovers lol

Thanks for the pic, looks good  ;D

William
Title: Re: Disco Valve Difference???
Post by: Bicycleman on February 21, 2015, 09:36:05 AM
forgo, good luck with project and I will be waiting for those pictures.

William said:  I guess we have to do something with all the leftovers lol

These guys must have too many extra bicycle parts.  LOL
Title: Re: Disco Valve Difference???
Post by: William on February 21, 2015, 12:56:05 PM
Quote from: Bicycleman on February 21, 2015, 09:36:05 AM
forgo, good luck with project and I will be waiting for those pictures.

William said:  I guess we have to do something with all the leftovers lol

These guys must have too many extra bicycle parts.  LOL
You could say that LOL
I had a couple Discos built with double tube kits and BNM breeches and have all the original parts from those builds as well I purchased extra barrels from crosman trying to get a good one, so I do have extra bicycle parts to play with LOL

William
Title: Re: Disco Valve Difference???
Post by: Monkeydad1969 on February 21, 2015, 07:44:27 PM
Quote from: torgo on February 20, 2015, 12:57:45 AM
This is my Tactical Discovery.  Built from parts I had and a few I ordered from Crosman.

Oh yeah.  Two can play at that game.  Have at thee---take that!

(http://i1302.photobucket.com/albums/ag124/josephb1969/IMAG1953_zpsebb2df07.jpg)
Title: Re: Disco Valve Difference???
Post by: torgo on February 24, 2015, 11:39:09 PM
NICE,  will the gauge work without the adapter?  I though that the threads in the gauge block were not tapered so that is why there is an o-ring there?

How does it shoot?
Title: Re: Disco Valve Difference???
Post by: Monkeydad1969 on February 24, 2015, 11:59:55 PM
I use a P-Rod block and gauge.  I needed the air flow for my hawged out valve Mike @ TKO did for me.  How's it shoot?  I take P-Dawgs at 125yds in it's present state.  I will have a full shroud on it in about 2 weeks.  I have another band for it with the shroud.  It will be very quiet.  How does yours shoot?

Joe