Valve - Check, Dual Plate, ANSI Class 300, CS (in)

Written by Matt Milbury. Posted in Check Valve Datasheets

Valve - Check, Dual Plate, ANSI Class 300, 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 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 3 11/16 2 3/8 6 1/8 2 3/8 - - 4 7 -
2 4 5/16 2 3/8 6 3/8 2 3/8 - - 6 9 -
2 1/2 5 2 5/8 7 3/8 2 5/8 - - 9 15 -
3 5 13/16 2 7/8 8 3/16 2 7/8 - - 11 19 -
4 7 2 7/8 9 1/2 2 7/8 - - 15 26 -
6 9 13/16 3 7/8 12 1/16 3 7/8 - - 36 65 -
8 12 5 14 3/4 5 - - 70 130 -
10 14 1/8 5 3/4 17 1/4 5 3/4 - - 110 205 -
12 16 9/16 7 1/8 20 3/8 7 1/8 20 1/2 7 1/8 180 340 230
14 19 8 3/4 22 3/4 8 3/4 23 8 3/4 260 485 335
16 21 1/8 91/8 23 1/16 9 1/8 25 1/2 9 1/8 350 680 450
18 23 5/16 10 3/8 27 1/4 10 3/8 28 10 3/8 440 860 570
20 25 11/16 11 1/2 29 5/8 11 1/2 30 1/2 11 1/2 625 1255 815
24 30 3/8 12 1/2 31 7/8 12 1/2 36 12 1/2 835 1675 1090