Why Schrader valves?

A place for general potato gun questions and discussions.
User avatar
DYI
First Sergeant 5
First Sergeant 5
Antigua & Barbuda
Posts: 2862
Joined: Sat Jul 07, 2007 8:18 pm
Location: Here and there

Fri Oct 12, 2007 8:09 pm

I really don't see why everyone thinks you need to lug around a compressor to use quick connects. You can adapt them onto any pressure setup, including CO2, nitrogen, bike pump, etc... very easily.

Quick connects are easy to find, easy to install, easier to use, and lose less air than a shrader valve. Unless you can't afford the $6 extra, I would go with quick connects.
Spudfiles' resident expert on all things that sail through the air at improbable speeds, trailing an incandescent wake of ionized air, dissociated polymers and metal oxides.
grumpy
Specialist 3
Specialist 3
Posts: 331
Joined: Wed Sep 26, 2007 7:48 am
Location: tampa,fla.

Sat Oct 13, 2007 8:13 am

i use quick connects and scuba tanks to air up my cannon, also carry a scuba tank in my truck , works great for airing up tires and stuff.
User avatar
frankrede
Sergeant Major 2
Sergeant Major 2
Posts: 3220
Joined: Thu Jul 20, 2006 9:47 pm
Has thanked: 1 time
Been thanked: 1 time

Tue Oct 16, 2007 7:55 pm

I have been fiddling with presta valves lately and I al beginning to like them as triggers on pistons.
as a fill valve they are...not so great but as a small pilot I like.
Current project: Afghanistan deployment
User avatar
Necrosis
Specialist 2
Specialist 2
Posts: 239
Joined: Tue Jul 03, 2007 10:03 am

Thu Oct 18, 2007 10:50 am

What Brian means is that we have two different sizes of schrader valves.

One for car tires and one for bicycle tires and the likes.
The one for bicycle tires is much smaller and does not fit into the socket for car tires.

Allthough some mountain bikes use the car tire variant.


I think that's what he means, anyways.
User avatar
frankrede
Sergeant Major 2
Sergeant Major 2
Posts: 3220
Joined: Thu Jul 20, 2006 9:47 pm
Has thanked: 1 time
Been thanked: 1 time

Sat Oct 20, 2007 12:26 pm

Necrosis wrote:What Brian means is that we have two different sizes of schrader valves.

One for car tires and one for bicycle tires and the likes.
The one for bicycle tires is much smaller and does not fit into the socket for car tires.

Allthough some mountain bikes use the car tire variant.


I think that's what he means, anyways.
I think we got that already
Current project: Afghanistan deployment
User avatar
battlemonkey
Specialist
Specialist
Posts: 137
Joined: Sat Sep 22, 2007 3:42 pm

Sun Oct 21, 2007 12:43 am

The presta valve is what we call a high pressure valve and they are used on racing pushbike tyres and are designed to take 160+ psi
User avatar
octane89
Specialist 2
Specialist 2
Posts: 257
Joined: Tue Sep 11, 2007 1:20 pm

Tue Oct 23, 2007 11:38 pm

I have a motorcycle tire-valve. It is interesting cause I haven't seen one like it before but here's a picture to see it.
Attachments
Like a valve from a bicycle, but all steel.
Like a valve from a bicycle, but all steel.
User avatar
williamfeldmann
Specialist 2
Specialist 2
Posts: 216
Joined: Sun Sep 09, 2007 6:55 pm
Location: Ames. Iowa, middle of BFE

Wed Oct 24, 2007 1:30 pm

@Octane

I have seen those before, and they work well except they are shorter than the normal length schraders, which could be an issue depending on your fill method.

You should be able to get those from almost any auto parts store. I asked at the NAPA here and they don't stock them but they can have them shipped from another store that does. They cost basically the same as other valves. The integral rubber also seals well to plug up the hole drilled to intall it.
Trying to figure out how to make a SCUBA first stage regulator work for portable charging station. If only that pesky job thing didn't keep eating up all my time...

"Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." - Albert Einstein
User avatar
frankrede
Sergeant Major 2
Sergeant Major 2
Posts: 3220
Joined: Thu Jul 20, 2006 9:47 pm
Has thanked: 1 time
Been thanked: 1 time

Thu Oct 25, 2007 6:54 pm

williamfeldmann wrote:@Octane

I have seen those before, and they work well except they are shorter than the normal length schraders, which could be an issue depending on your fill method.

You should be able to get those from almost any auto parts store. I asked at the NAPA here and they don't stock them but they can have them shipped from another store that does. They cost basically the same as other valves. The integral rubber also seals well to plug up the hole drilled to intall it.
They come in a variety of sizes.
all of mine have long necks.
Current project: Afghanistan deployment
User avatar
Zen///
Specialist 2
Specialist 2
Posts: 278
Joined: Sat Oct 27, 2007 3:49 pm
Location: In a foxhole sniping,Calgary, Canada
Contact:

Sun Oct 28, 2007 12:24 am

this is a pretty nooby question, but what valve do you use for a bike pump cannon?
Novacastrian
Staff Sergeant 2
Staff Sergeant 2
Posts: 1603
Joined: Sat Aug 11, 2007 6:59 pm
Been thanked: 1 time

Sun Oct 28, 2007 12:27 am

Zen/// wrote:this is a pretty nooby question, but what valve do you use for a bike pump cannon?
Have you actually read ANY information in regards to your question?
America, the greatest gangster of all time. With 200 million odd foot soldiers at it's whim and call.
When you fill your car with refined oil remember that it has been paid for with blood and guts, some from your own countrymen, most not.
User avatar
Zen///
Specialist 2
Specialist 2
Posts: 278
Joined: Sat Oct 27, 2007 3:49 pm
Location: In a foxhole sniping,Calgary, Canada
Contact:

Sun Oct 28, 2007 12:29 am

yes, i looked around, proably schrader valves but are there more then one type of them?
Or are all of them universal
Novacastrian
Staff Sergeant 2
Staff Sergeant 2
Posts: 1603
Joined: Sat Aug 11, 2007 6:59 pm
Been thanked: 1 time

Sun Oct 28, 2007 12:42 am

They are all universaly yours, it's up to yourself to figure out a way to use a certain valve- THEN post a question in regards to your findings :evil:
America, the greatest gangster of all time. With 200 million odd foot soldiers at it's whim and call.
When you fill your car with refined oil remember that it has been paid for with blood and guts, some from your own countrymen, most not.
Post Reply