www.pmmag.com/articles/90022-pro-pal-valves
PRO-PAL Valves
June 1, 2006

The PRO-PAL line of step-saving valves from Webstone Co. Inc. simplifies installations, creates an impressive look and provides invaluable functions for the life of any plumbing system. The valves are being used in hydronic/radiant industries, commercial and residential plumbing systems - even industrial applications.
Circle 9