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ID these valves

Posted: Fri Dec 15, 2006 10:14 am
by Biopyro
I recently got hold of some pneumatic stuff from an old household plumbing system but it don't know what they are. http://s98.photobucket.com/albums/l248/ ... %20valves/
I think the black kite handle one is a tap valve

Many thanks

Posted: Fri Dec 15, 2006 3:05 pm
by MisterSteve124
looks like a QEV maybe

Posted: Fri Dec 15, 2006 4:00 pm
by MrCrowley
I think one is a pressure relief valve(screw lid), they can be found on air compressor's to change the amount of PSI coming out of the hose and into what ever your filling up.

Posted: Fri Dec 15, 2006 4:35 pm
by Bluetooth
Those look like qevs to me.

Posted: Sun Dec 17, 2006 6:24 am
by Biopyro
Why would you have a QEV in a home plumbing system? attached to a boiler?
You might be right, but i doubt I'll be able to use them. I think im gonna put the on ebay.