They are a hand opperated valve. almost like a ball valve. The valve could go anywhere on the hose. If u did get a ball valve say from a hardware store u could probably solder short pieces of pipe, with the correct dia. to fit the hose. Just make sure tht all components will handle the heat. They have trees in Mexico?? ;]
Last edited by Tree Killer : 06-22-2009 at 03:22 PM.
Reason: WORDS