we've bought two of these ball-valves in the past 18 months Our Engineers think it is the best purchase we have made in a long time. They open easy at all hydrant pressures and we draft through them pretty well. Like the previous poster sai...
http://forums.firehouse.com/showthread.php?t=100245
Stainless ball and stem valves are recommended for all applications, especially modulating. They are required for all steam applications.
http://hybridrefrigeration.net/faq.htm
Yes, I think Micromind caught this one. The tag of the new valve seems to say "Brass Gas Ball Valve", "Flare X Female Thread Connection". The hex of the Flare adapter in the top picture is clearly visible under the new g...
http://www.diychatroom.com/f7/gas-ball-valve-safe-33885...
A part 1 ball valve has a straight arm to which the float is attached. A part 2 ball valve has an arm that is bent 3/4 of the way into a right angle. A part 2 ball valve reduces the amount of water in a tank. thus the water level will be lo...
http://uk.answers.yahoo.com/question/index?qid=20060619...
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http://www.kangtai-valve.com/faq.htm
Hi Steve, it depends on how much of a pitch is on the suction line if it is too much then the water will only drain back to the pool you are losing your prime when you shut off the filter because of this pitch in the line. I would try the b...
http://en.allexperts.com/q/Swimming-Pool-Spa-2261/filte...
The check ball valve is in the oil pump. When you look at the top of the oil pump, the check ball is under the innermost threaded plug, the low one, not the high one. You will have to drain the oil tank before you remove this ball. Take out...
http://www.fixya.com/motorcycles/t2285946-check_ball_va...