Overview Reviews Product Description Belimo Ball Valve (VB), 4", 2-way, ANSI Class 150, Cv 350 |Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Belimo Belimo B6400VB-350+GMB24-3-X1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments