Type 523 Series has a V-notch ball with 180° turn rotation capability. This provides good flow control characteristics. The design also includes a circular scale that makes it easier to read the high contrast display from all angles. Materials of construction include PVC, polypropylene and PVDF standard in 0.375 and 0.5" sizes.

GF Piping Systems
(800) 854-4090
www.gfpiping.com