I no longer use the sprinkler valve shown here on new
props I build. I use a small, inexpensive 120v MAC valve I purchased
from Fiero fluids . The
Fiero Fluid part number is 35A-AAA-DAAA-1BA. The valve controls the air flow
and costs $17.50. A picture of the valve and fitting detail can be seen
at this link.
If you want to make a sprinkler valve, Click
the Halloween Fear link below for details on the sprinkler valve
manifold that operates the prop.
It costs about $23 to buy the parts to make.
A good pix of a similar valve can be
images\3 way valve.doc