Check Valves: Dual Plate Check Valves

Dual Plate Check Valves
Wafer Type
Drawings
Dimensions

[Click here for 14" to 36" sizes]

[Click here for 40" to 84" sizes]
Options
Valve Size 1.5" to 24" 26" - 60" 66" to 144"
Flange Type ANSI B16.5
(Pipe Flanges and Flanged Fittings Standard)		 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)

ANSI B16.5 (Pipe Flanges and Flanged Fittings Standard)

  • Flange dims to ANSI B16.5 (MSS-SP44 >24")
  • Face to Face dims to API 594

API 6A (Wellhead Standard)

  • Flange dims to API 6A
  • Face to Face dims to API 6A

API 605 (Large-Diameter Carbon Steel Flanges Standard)

  • Flange dims to API 605
  • Face to Face dims to API 594

(Retainerless design supplied as standard)

API 6D (Pipeline Valves Standard)

  • Flange dims to ANSI B16.5
  • Face to Face dims to API 6D

EXTENDED BODY

  • Flange dims to ANSI B16.5

Exploded View
VALVE COMPONENTS
BR01 - BODY
* B02 - PLATE x 2
* BR03 - HINGE/STOP PIN x 2
* B04 - SPRING
* BR06 - CARRIER x 2
* BR08 - KEEPER PLATE x 2
* BR10 - DOWELx 4
† B11 - EYEBOLT

Some bodies of this type are forged -as depicted in the exploded view
* Spares Available
† 1 eye bolt supplied for valves 6" and larger