Valve - Check, Dual Plate, ANSI Class 900, CS (in)

Written by Matt Milbury. Posted in Check Valve Datasheets

Valve - Check, Dual Plate, ANSI Class 900, CS (in) (Wafer, Lug, Flange)

  • Dimensions and tolerances in accordance with ANSI/ASME B16.5 for sizes 1/2" to 24".
  • Face to face dimensions per ANSI/ASME B16.10.
  • Gaskets dimensions and tolerances in accordance with ANSI/ASME B16.20.
  • Valve dimensions and tolerances in accordance with ANSI/ASME B16.34.
  • Valve weight is approximate and vary between manufacture's. Contact manufacturer for specific information.
  • Pressure Temperature Rating:
    • Carbon Steel
    • ASTM A216 Grade WCB
    • 285 psi @ -20°F to 100°F

 data wafer dual plate check valve 1data lug dual plate check valve 1data flg dual plate check valve 1

data wafer dual plate check valvedata lug dual plate check valvedata flg dual plate check valve

Valve Size

(in)

Face to Face Dimension (in)Approx. Weight (lb)
WaferLugFlangeWaferLugFlange
ABABAB
1/2 - - - - - - - - -
3/4 - - - - - - - - -
1 - - - - - - - - -
1 1/2 - - - - - - - - -
2 5 1/2 2 3/4 8 1/4 2 3/4 - - 13 26 -
2 1/2 6 3/8 3 1/4 9 3/16 3 1/4 - - 17 33 -
3 6 1/2 3 1/4 9 3/16 3 1/4 - - 21 42 -
4 8 4 11 1/2 4 - - 37 75 -
6 11 1/4 6 1/4 15 4 1/4 - - 90 180 -
8 14 8 1/8 18 8 1/8 - - 175 355 -
10 17 9 1/2 20 7/8 9 1/2 - - 300 595 -
12 19 1/2 11 1/2 23 3/8 11 1/2 24 11 1/2 465 935 650
14 20 1/2 14 24 5/8 14 25 3/16 14 735 1475 1030
16 22 1/2 15 1/8 27 1/4 15 1/8 27 3/4 15 1/8 870 1740 1220
18 25 17 3/4 30 5/16 17 3/4 30 15/16 17 3/4 1320 2640 1850
20 27 3/8 17 3/4 33 1/16 17 3/4 33 11/16 17 3/4 1780 3565 2495
24 32 7/8 19 1/2 39 3/4 19 1/2 40 15/16 19 1/2 2265 4530 3170