VIR, Italy a leader in the production of valves suitable for all types of fluids. VIR's principal activity is the production and distribution of ball valves, both manual and actuated, balancing valves, gate valves and butterfly valves in brass, bronze, polypropylene and cast-iron for the distribution of water and gas to be applied in plumbing, conditioning, industrial and irrigation installations.

Since 1992 VIR has held a quality system certification according to UNI EN ISO 9001:2008 standards, and innumerable international specific product certifications.