Belimo’s 3-way CCV will have a Cv range of 0.3 to 83 which complements the Cv range of the 2-way CCV line and improve technical performance. The 3-way valve bodies affected by the redesign include 1-1/4” through 2” sizes listed in the table below. As shown below, there are five new Cv ratings in the 3-way offering. These valve sizes and Cv ratings are comparable to that of globe valves.
Please note the following changes:
- 2 in. (DN50) with 29 Cv model is changed to B347
- 2 in. (DN50) with 37 Cv is now the new B348, substitute the current B349 until new model release date
- B332 has been discontinued
- New 2 in. (DN50) models with Cv of 68(B351) and 83 (B352).
- New 1-1/2 in. (DN40) model with Cv of 46 (B341)