Swing Check Valve - Riser Style

As a substitute to using an alarm check valve with a wet sprinkler system, these particular check valves may be used in a "Shotgun" arrangement where the valve is trimmed in a similar appearance but utilizes an electric water flow switch and alarm bell instead of a water motor gong for fire notification.

Specifications: 
  • U/L Listed and FM Approved
  • Working pressure rating:  300 PSI
  • 2", 2½", 3", 4", 6", and 8" varieties

Tabs

Part Table

12 Items

Part Size Trim Weight
CHK321526-S
CHK321526-S
2” None (valve only) 5 lb
CHK321526-S-T
CHK321526-S-T
2” w/ Full Trim 10 lb
CHK321533-S
CHK321533-S
2½” None (valve only) 8 lb
CHK321533-S-T
CHK321533-S-T
2½” w/ Full Trim 13 lb
CHK321539-S
CHK321539-S
3” None (valve only) 12 lb
CHK321539-S-T
CHK321539-S-T
3” w/ Full Trim 17 lb
CHK321547-S
CHK321547-S
4” None (valve only) 18 lb
CHK321547-S-T
CHK321547-S-T
4” w/ Full Trim 25 lb
CHK321557-S
CHK321557-S
6” None (valve only) 43 lb
CHK321557-S-T
CHK321557-S-T
6” w/ Full Trim 50 lb
CHK321576-S
CHK321576-S
8” None (valve only) 67 lb
CHK321576-S-T
CHK321576-S-T
8” w/ Full Trim 74 lb
Trim: 
None (valve only)