Help fund future builds here: buymeacoffee.com/pcpairgunschannel Every bit helps keep the creativity flowing!🔥Thanks so much for all the support lately! 🙏
Thank you for this channel, I hope you put more contents on it! Would you be so kind to explain what's the difference between shorter (33mm) and longer (51mm) valves please? I mean, if someone is going to make his own custom air rifle there's no point in having two choices for the valve's lenght, right? I'm new to this world but I would like to learn more. Thank you!
@@LiquidArmored I dont recommend buying it, its too expensive. It is Gamo PCP Pump These are 4x cheaper and have exact same function Europe: s.click.aliexpress.com/e/_DF4IbVD Worldwide: s.click.aliexpress.com/e/_Dk5AawB
depends on your country, the valve can vary from 30$-50$ and the tank 18$-30$. If you wanna buy, i left links in the description and the pinned comment
Pull the valve pin backwards a bit, hanging the bottle and valve in their in the air by the pin could be enough to hold the air back, just pump with one arm
Depends on the barrel length caliber and hammer spring. I have seen someone build a 120 joule air rifle in 9mm I myself built one in 177 cal, and the hammer spring is super easy to change. With a weaker 19mm od 1.2mm wire diameter spring, which is super easy to load I got about 22-25 joule. Then with a 1.2mm wire dia 14mm od spring I got 31-35 joules, but that was a bit hard to load as the spring was in unbalanced. I will be changing to a 19mm od 1.5mm wire diameter spring, don't know how much power that will have but I think around 35-45 joule range is achievable with a spring like that.
Update: Now with the same weak 19mm od 1.2mm wire diameter spring im getting 35-40 joule. All I did was remove the valve spring and used a bit thinner seal (the white tiny rod that holds the valve' air). I'm very impressed at how much power such a weak spring can generate in 177cal. Can't wait to try the stronger spring, it would be insane for 177cal.
From my experience superwell was better, I think the machining is better with superwell and it's also more precise, Shanbao valve was meant for 32mm tube but it seems that a 30.8mm tube is what fits way better. at 2600 PSI the Superwell valve produced 32ftlbs using a 177 cal barrel 60cm long. Shanbao produced only 7 ftlbs using the same barrel and spring. So clearly it get's locked probably due to the valve POM rod having a completely flat surface against the valve housing and being 8mm thick when the Superwell one was 7mm (I decreased the pressure to around 1800-1500 PSI and then got higher results, so it's probably meant to be used with a regulator) Also later on I switched the POM pin of the shanbao valve to the superwell POM pin, and got the same results as the superwell valve
@@becks511 you can buy it on aliexpress, there are lots of different regulators adjustable valve: s.click.aliexpress.com/e/_DExfwzT unadjustable regulator: s.click.aliexpress.com/e/_DBBJqvF externally adjustable valve: www.aliexpress.com/item/1005005334946047.html with the unadjustable one remember to use M18x1.5 thread one and not the 5/8 one unless you know that you have a different type of bottle with a 5/8 thread
Help fund future builds here: buymeacoffee.com/pcpairgunschannel
Every bit helps keep the creativity flowing!🔥Thanks so much for all the support lately! 🙏
Thank you for this channel, I hope you put more contents on it!
Would you be so kind to explain what's the difference between shorter (33mm) and longer (51mm) valves please? I mean, if someone is going to make his own custom air rifle there's no point in having two choices for the valve's lenght, right? I'm new to this world but I would like to learn more. Thank you!
Link to buy:
Valve: s.click.aliexpress.com/e/_DdrMYVb
Bottle: s.click.aliexpress.com/e/_DDIDqPJ
Do you have a link for the high pressure air pump you used?
@@LiquidArmored I dont recommend buying it, its too expensive. It is Gamo PCP Pump
These are 4x cheaper and have exact same function
Europe: s.click.aliexpress.com/e/_DF4IbVD
Worldwide: s.click.aliexpress.com/e/_Dk5AawB
Is it regulated?
@@becks511 it's not sir, i gave information in previous replies
Do u sell ready made action kit ?
Interesting so the valve body threads my be different depending on what brand it is nice to no very good video helps when building a air gun.
Ijin nyimak videonya boos..🙏👍👍👍🤝
Не розумію виробників, чому роблять міжцентрову відстань 16мм? Балон 61мм не вилазить в Beeman QB78 або в кросман
Nh bang kalow yang ituh berapa harga nahh
How much, sir...
Can you please ttest the accuracy with the airgun for that bottle
the bottle shouldnt affect the accuracity
@@pcpairgunschannel I want to buy so can you please do something for me
Hello, for which psp this valve is suitable?
any that use a 20mm thick valve.
this is mostly used for homemade PCPs
@@pcpairgunschannel thank you!
how much in one set?
depends on your country, the valve can vary from 30$-50$ and the tank 18$-30$. If you wanna buy, i left links in the description and the pinned comment
Can you sgow us one of ur rifels that u build with that Mechanism
yes, just finished editing
i plan to upload in the next 24 hours
Cómo se tama el regulador k es como seta
amazing
Glad you think so!
Does it fit on a pr900 rifle?
unless you are ready to mod the tube significantly, I don't think it would.
Hi what to do when air leaking too much on first pumps.
Pull the valve pin backwards a bit, hanging the bottle and valve in their in the air by the pin could be enough to hold the air back, just pump with one arm
friend, with how many jaules of power this rifle will be ???
Depends on the barrel length caliber and hammer spring.
I have seen someone build a 120 joule air rifle in 9mm
I myself built one in 177 cal, and the hammer spring is super easy to change.
With a weaker 19mm od 1.2mm wire diameter spring, which is super easy to load I got about 22-25 joule.
Then with a 1.2mm wire dia 14mm od spring I got 31-35 joules, but that was a bit hard to load as the spring was in unbalanced.
I will be changing to a 19mm od 1.5mm wire diameter spring, don't know how much power that will have but I think around 35-45 joule range is achievable with a spring like that.
Update:
Now with the same weak 19mm od 1.2mm wire diameter spring im getting 35-40 joule. All I did was remove the valve spring and used a bit thinner seal (the white tiny rod that holds the valve' air). I'm very impressed at how much power such a weak spring can generate in 177cal. Can't wait to try the stronger spring, it would be insane for 177cal.
Pesannya dimana bosku
I need the smallest set. Howmuch is it.
Kaahaa milegaa
E compatível com o kit urko?
qual é o diâmetro interno do tubo dessa pistola de ar? o tubo que tem o martelo dentro
Order di mana gan
Which is better? Shan bao or superwell?
From my experience superwell was better, I think the machining is better with superwell and it's also more precise, Shanbao valve was meant for 32mm tube but it seems that a 30.8mm tube is what fits way better.
at 2600 PSI the Superwell valve produced 32ftlbs using a 177 cal barrel 60cm long. Shanbao produced only 7 ftlbs using the same barrel and spring. So clearly it get's locked probably due to the valve POM rod having a completely flat surface against the valve housing and being 8mm thick when the Superwell one was 7mm (I decreased the pressure to around 1800-1500 PSI and then got higher results, so it's probably meant to be used with a regulator)
Also later on I switched the POM pin of the shanbao valve to the superwell POM pin, and got the same results as the superwell valve
@@pcpairgunschannel thanks for that info, I have seen a shan bao with a larger built-in plenum, good for regulated pcp project.
Can I get both of yours Whatssapp number?
@@pcpairgunschannelcan you link the superwell please
@@Afeller th-cam.com/video/PhGg3MchBMg/w-d-xo.html
here's a video on it, if you wanna buy it links are in the video's description
Shan Bao & Superwell which one is regulated?
neither is, you need to add a regulator
@@pcpairgunschannel bro which one regulator is suitable for superwell? Can u provide me the link?
@@becks511 you can buy it on aliexpress, there are lots of different regulators
adjustable valve: s.click.aliexpress.com/e/_DExfwzT
unadjustable regulator: s.click.aliexpress.com/e/_DBBJqvF
externally adjustable valve: www.aliexpress.com/item/1005005334946047.html
with the unadjustable one remember to use M18x1.5 thread one and not the 5/8 one unless you know that you have a different type of bottle with a 5/8 thread
Can u give me ur whatsapp no?
I want one
Có thể cho tôi biết cái này bán kg
Bình valve 3000 psi for DIY PCP có bán kg
Gimana cr mesan nya bos
Hw much per set.
Hi
Bang harganya brp ya yg itu
Saya mau pesan barang itu bang
tautan dalam deskripsi
Link not working..
maybe AliExpress is disabled in your channel
Next link..
Shopping no.
@@SuriyaSuriya-i7h what do you mean
Made in indonesia rp.500.000
yes, there prices are better
Не розумію виробників, чому роблять міжцентрову відстань 16мм? Балон 61мм не вилазить в Beeman QB78 або в кросман.
Втрачають такий ринок споживачів.