i knew about the flashback arrester, but reverse flow valve is new information. now i have to find this type of valve to add to my torch. thanks.
@dido1803
7 жыл бұрын
Great presentation,!!!
@elijahstewart1333
7 жыл бұрын
"Can cause equipment damage and personal injury" Do we really need a poem for the word BOOM
@ajmalibrahim8115
7 жыл бұрын
thanks a lot..
@ValMartinIreland
Жыл бұрын
It is amazing in this day and age that they cannot make a single unit which will stop flashback and reverse flow.
@RitikYadav-vl4dd
3 жыл бұрын
thank u.
@bilginomi
10 жыл бұрын
very good
@aliqadri4672
3 жыл бұрын
When we shut off the torch a pop sound come.. What type of pop sound is that..??
@DerHund57
12 жыл бұрын
@805Blink The way I've always learned is to quickly turn off the torch after the whistling is heard and then do the regular shut down procedure. I may be mistaken but that's how I remember.
@mycommentskeepgettingdelet184
2 жыл бұрын
I love y'all
@saginaw60
Жыл бұрын
Some say light torch with only Acetylene first (stink) and open Oxy after for safety.
@MUKESHKUMAR-kf6ry
4 жыл бұрын
Namaskar Sar backfire Mein pahle kis welding ko band karte hain please batao
@formidablefriend8228
2 жыл бұрын
QUESTION: I know it would be unsafe to do so, and there would be no reason to do so, but what would happen if you were to crack open an acetylene canister and light the air coming directly out of the canister? Would it instantly blow up the entire canister or would it just ignite the pressurize acetylene coming out and create a flame (somewhat similar to a torch before you turn on the oxygen)?
@TheExplosiveGuy
2 жыл бұрын
If for some reason you did this (dont do this) it wouldn't be too much of an issue, since there's no oxygen in the tank and the acetylene itself is stored in a porous material soaked in acetone there's really no way for it to burn into the tank.
@formidablefriend8228
2 жыл бұрын
@@TheExplosiveGuy Thank you. I am asking for a scene that I was writing in a book. It was hard to get a direct answer, but I've gotten enough answers similar to yours that the scene should make sense.
@rajsaroj9674
3 жыл бұрын
Check valve doesn't stop flash back it only cuts the reverse flow,that's y flash back arrestors are compulsory.tnx
@hahahaai
11 жыл бұрын
yup thats true ,, just cut off the Acetylene as fast as possible and open oxygen valve
@1873Winchester
8 жыл бұрын
Can you connect a regular check valve and flashback arrestor serially after each other on a torch that doesn't have it built in?
@ravanabrahmarakshas4263
3 жыл бұрын
yes, that is what you must do
@jabbarkhokhar6519
8 жыл бұрын
is there any flashback for LPG cylinder.?
@ravanabrahmarakshas4263
3 жыл бұрын
i think you can buy an acetylene flashback and connect before the lpg regulator. here i see they use acetylene version. but do more research. www.aliexpress.com/item/32864954407.html?src=google&albch=shopping&acnt=494-037-6276&isdl=y&slnk=&plac=&mtctp=&albbt=Gploogle_7_shopping&aff_atform=google&aff_short_key=UneMJZVf&&albagn=888888&albcp=9444695485&albag=99457316601&trgt=296904914040&crea=en32864954407&netw=u&device=c&albpg=296904914040&albpd=en32864954407&gclid=EAIaIQobChMIjIzZ8Jvm6wIVFR4rCh3jKgMMEAQYAyABEgJsUPD_BwE&gclsrc=aw.ds
@arthurn9237
2 жыл бұрын
IT DOES NOT MATTER WHICH FUEL YOU ARE USING AS LONG AS YOU HAVE THE VALVE IN PLACE
@DerHund57
12 жыл бұрын
@805Bink That was the wrong name.
@Samartrader
4 жыл бұрын
Now there is arrester which help ....For gas not come back
@dthomp06
5 жыл бұрын
Do I need this with an acetylene/air system.
@Wat-Dat
5 жыл бұрын
Yes. That's what he's using.
@jibblesq
4 жыл бұрын
Any torch or tank you use now has one built in. This video is way out of date.
@ravanabrahmarakshas4263
3 жыл бұрын
@@jibblesq do not be sure about it. there are tons of low cost torch in the market that they do not have it
@shawndubay4050
Жыл бұрын
Would definitely highly recommend advise keeping flashback arrestors on both acetylene and oxygen connections of your torches. You don't want to be on the bad side of acetylene and oxygen. It could tu a very explosive and deadly mistake to go without good quality flashback arrestors. As a welder and cutter I will not touch a torch or even be remotely close to it unless they are equipped with flashback arrestors. No big boom 💥 for me. I have them on my cutting torch and brazing/welding torch and I believe my propane torch has one built in from the factory. I don't play with safety. Be safe and live a longer life.
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