Belimo has added butterfly valves to its range for HVAC applications.
Belimo has expanded its valves for HVAC applications with a range of butterfly valves in sizes from DN50 to DN350. They are motorised using various rotary actuators, including the new SY range of the larger sizes. They have a single flange for PN6/10/16 connections and are made from GGG40 with a nylon-coated valve core, stainless-steel stem, EPDM seat and seals. Rated pressure is 1600 kPa.