Double stem seals and design make Viega ProPress ball valves the best
Viega ProPress ball valves are the solution for contractors looking for longevity, ease of installation and reliability. Previously available only in ½" to 2", they are now available in 2½" to 4" for use with copper and stainless CTS pipe.
Too often, plumbing requires worming yourself, your tools and product into spaces not designed to accommodate them all. And once you’re in there you’re likely to find another obstacle to making a press, like a joist, wall, ductwork, etc.