On July 8, 2014, Webstone, was issued a U.S. patent for its Pro-Pal® Primary/Secondary Purge T™ and Pro-Pal® Purge & Fill™ valve systems. Documentation has been filed to include worldwide patent rights for these products. Pro-Pal® Step-Saving Valves for Professionals are designed to save time, eliminate components and minimize leak paths, and are all backed by a lifetime warranty.
Founded in 1954, Webstone is recognized as an industry leader for innovative design of residential- and commercial valves used in plumbing-, hydronic-, radiant-, solar- and geothermal applications. These designs focus on time- and space-saving concepts that simplify future maintenance and upkeep of all piping systems. Some of Webstone's trademarked and patented items include; Hydro-Core™, The Isolator®, Isolator EXP™, Pro-Connect™, and Pro-Pal® Step Saving Valves.
Visit Webstone to learn more.
American Plant Maintenance (APM Steam), a leading provider of steam systems maintenance services, announces its steam trap survey services, which can be used to create a ...
Airzone Control, a leader in HVAC control and integration solutions, today announces a complete line of A2L-ready VRF zoning solutions for residential and light commercia...
Rapid Locking System®(RLS), the pioneer of press-to-connect fittings in the HVAC/R industry, brought live action, interactive demos and cutting-edge solutions to the 2026...