Butterfly Valve - Ductile

Our butterfly valves have the smallest gearbox in the industry, thus making them up to 50% lighter than the competition. These butterfly valves are U/L Listed and FM Approved for use in a sprinkler system.  They have been designed with a slow close hand wheel operator, which effectively minimizes water hammer. These valves feature minimum flow restriction and pressure loss when in the fully open position.

Specifications: 
  • Small gearbox = up to 50% lighter than the competition
  • UL Listed & FM Approved
  • Factory Installed tamper switch suitable for indoor and outdoor use
  • 300 PSI Rating
  • Closed to signal option available upon request (suffix '-C')

Tabs

Part Table

15 Items

Part Size Type Options Weight
VAL311785
VAL311785
2½” Grooved Open to Signal (standard) 20 lb
VAL311785-C
VAL311785-C
2½” Grooved Closed to Signal 20 lb
VAL311790
VAL311790
3” Grooved Open to Signal (standard) 20 lb
VAL311790-C
VAL311790-C
3” Grooved Closed to Signal 20 lb
VAL311795
VAL311795
4” Grooved Open to Signal (standard) 25 lb
VAL311795-C
VAL311795-C
4” Grooved Closed to Signal 25 lb
VAL311805
VAL311805
6” Grooved Open to Signal (standard) 39 lb
VAL311805-C
VAL311805-C
6” Grooved Closed to Signal 39 lb
VAL311815
VAL311815
8” Grooved Open to Signal (standard) 50 lb
VAL311815-C
VAL311815-C
8” Grooved Closed to Signal 50 lb
VAL311836
VAL311836
2½” Wafer Open to Signal (standard) 20 lb
VAL311839
VAL311839
3” Wafer Open to Signal (standard) 20 lb
VAL311846
VAL311846
4” Wafer Open to Signal (standard) 25 lb
VAL311861
VAL311861
6” Wafer Open to Signal (standard) 39 lb
VAL311871
VAL311871
8” Wafer Open to Signal (standard) 50 lb