1/4 Turn Valves

Discussion in 'Vendor News' started by Charley, Oct 28, 2016.

  1. Bob

    Bob Well-Known Member

    Joined:
    Jun 14, 2007
    Posts:
    1,321
    Just don't squish the bottle in a vise or or dent it with a channel locks.
     
  2. absolutek

    absolutek -->> C T D <<--

    Joined:
    Sep 6, 2009
    Posts:
    1,807
    Location:
    Ontario, Canada
    I would be interested, just not in putting them on myself.
     
  3. jadfer

    jadfer Well-Known Member

    Joined:
    Mar 29, 2008
    Posts:
    1,576
    Location:
    Houston, TX
    I would like two to replace valves that have problems.
     
  4. SteveT44

    SteveT44 Well-Known Member

    Joined:
    Nov 1, 2009
    Posts:
    1,869
    Location:
    MD
    Tips for replacing a tank valve:
    • Looking at the valve from the top, righty tighty, lefty loosey
    • A torch can be used to loosen Lotctite
    • Clamp the bottle near the top or bottom where you will less likely to distort the bottle
    • Make sure the tank is empty
    • Use a smooth jaw vise so you do not scratch the tank
    • An old leather belt makes a nice clamp pad
    • Use red Loctite when replacing the valve
    • The replacement valve will have a small hole in the threaded area. This is to vent pressure in the event the valve is pulled when pressurized. Avoid getting Loctite in this hole.
     
  5. Charley

    Charley Vendor

    Joined:
    Jul 17, 2015
    Posts:
    214
    Location:
    Lancing, Tennessee
    Thanks Steve,
    I will throw my 2 opinions on some items, I am not a fan of using Red Thread lock on the valves as it make future servicing harder to do Blue (medium) is more than ample when considering to will put the valve back in and snug it down. Also using a torch only just enough to apply a light heat. Aluminum can change its chemical treatments and temper. Note aluminum gets softer the hotter it gets. Of course your not trying to make it glow. So don't heat to the point paint is starting to bubble. Keep the flame moving