ANSI B16.47 SERIES A (MSS SP44)
(Large Diameter Steel Flanges Standard)

AWWA C207 (CLASS E 275 PSI)
(Steel Pipe Flanges for Waterworks Service Standard)

- Threaded Flanged Type also available
 

FLANGED LUG TYPE
- Flange dims to ANSI B16.5 (MSS-SP44 >24") (Pipe Flanges and Flanged Fittings Standard)

- Face to Face dims to API 594 (CHECK VALVES: WAFER, WAFER-LUG, AND DOUBLE FLANGED TYPE  Standard)
 

(Retainerless design supplied as standard)