On Sun, 8 Dec 2013 20:39:13 -0800 (PST), bob haller
wrote:

all replacement valves i install are ball valves.....

.... I replaced a hose bib, stem valve type, to a 1/4 turn ball valve
type while I was fix'in the PVB valve and had tools handy

Sample:

http://a248.e.akamai.net/origin-cdn.volusion.com/7rjbn.fmeb4/v/vspfiles/photos/W167074-2T.jpg?1357309245

Great for ole folks