Anyone understand pneumatic valve symbols?

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
AlfiePB IanB
Private 2
Private 2
Posts: 32
Joined: Fri Jan 15, 2016 3:28 pm

If so please could you tell me if this is a normally open valve? A member previously supplied me with this diagram, but the diagram on the valve picture looks slightly different, so just want to make sure. I am wwanting to use it as a fill/pilot valve on a qev gun

Thanks Ian
Attachments
C__Data_Users_DefApps_AppData_INTERNETEXPLORER_Temp_Saved Images_$_3(166).jpg
C__Data_Users_DefApps_AppData_INTERNETEXPLORER_Temp_Saved Images_$_3(166).jpg (33.38 KiB) Viewed 3457 times
C__Data_Users_DefApps_AppData_INTERNETEXPLORER_Temp_Saved Images_image6.png
C__Data_Users_DefApps_AppData_INTERNETEXPLORER_Temp_Saved Images_image6.png (10.65 KiB) Viewed 3454 times
User avatar
mrfoo
Specialist 2
Specialist 2
Afghanistan
Posts: 275
Joined: Wed Apr 29, 2015 11:05 am
Has thanked: 86 times
Been thanked: 90 times

To me, it looks more like your "normally closed, spring offset solenoid operated 3 way" diagram reversed left to right. That said, the photo is small and blurry and my eyes are old and weak.
User avatar
matti
Specialist 2
Specialist 2
Finland
Posts: 252
Joined: Tue Oct 04, 2005 1:01 pm
Has thanked: 1 time
Been thanked: 1 time

I'm quite sure it's NC.. you might be able to reverse it to NO :wink:
AlfiePB IanB
Private 2
Private 2
Posts: 32
Joined: Fri Jan 15, 2016 3:28 pm

Sorry photo is from ebay.
User avatar
matti
Specialist 2
Specialist 2
Finland
Posts: 252
Joined: Tue Oct 04, 2005 1:01 pm
Has thanked: 1 time
Been thanked: 1 time

AlfiePB IanB wrote:Sorry photo is from ebay.
if you haven't bought one, you should keep looking for normally open valve. Sometimes you can modify them to NC or NO, but not always..
AlfiePB IanB
Private 2
Private 2
Posts: 32
Joined: Fri Jan 15, 2016 3:28 pm

No I haven't bought one, just saw it on ebay and its a good brand and cheap, thanks for everyone's advice
I am tempted to get a clippard just worried the flow maybe to low.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post