Posted by Chris Case [75.36.40.184] on Saturday, November 24, 2012 at 13:54:56 :
In Reply to: t shuts off the leaky side if imbalanced. posted by Chris Case [75.36.40.184] on Saturday, November 24, 2012 at 13:53:35 :
Other names: Porportioning valve, hold off valve, combination valve. All depending on internals.