Leaders in Valve Technology

9957W Ductile Iron Automatic Balancing Valve

Flow range 25.4GPM – 1,778GPM

For ASME B16.42 Class 150 Flanges


Spec Sheet
Additional information
Product Number Type Category Body Connection Class Size
9957W Balancing Hydronic & C/I Ductile Iron 300# WOG 1/2" - 2- 1/2"
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Hydronic, Commercial/Industrial

Product Type