Valve - Butterfly, Flange, Triple-offset, ANSI Class 150-900, CS (in)

Written by Matt Milbury on . Posted in Butterfly Valve Datasheets

Valve - Butterfly, Flange, Triple-offset, ANSI Class 150-900, CS (in)

  • Shutoff pressures to 285 psi (2" - 8"), 200 psi (10" - 12"), and 150 psi (14" - 20")
  • Compatible with ANSI 125 and 150 flanges.
  • Wafer and lug butterfly valves are designed for installation between steel or iron flanges using no gasket. No gasket required since a rubber seal is part of the valve.
  • Butterfly Valves MSS SP-67
  • Butterfly Valves: Double-Flanged, Lug- and Wafer-Type API Std 609
  • ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
  • ASME B16.20 - Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed
  • ASME B16.34 - Valves Flanged, Threaded and Welding End
  • Valve weight, open height and handwheel diameter are approximate and vary between manufacture's. Contact manufacturer for specific information.
  • Pressure Temperature Rating Class 150:
    • Carbon Steel
    • ASTM A216 Grade WCB
    • 285 psi @ -20°F to 100°F

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Valve Size

(in)

Face to Face Dimension (in)Approx. Weight (lb)
150

A

300

A

600

A

900

A

150

 

300

 

600

 

900

 

1/2 - - - - - - - -
3/4 - - - - - - - -
1 - - - - - - - -
1 1/2 - - - - - - - -
2 - - - - - - - -
2 1/2 - - - - - - - -
3 4 1/2 4 1/2 - - 80 85 - -
4 5 5 7 1/2 - 100 120 125 -
6 5 1/2 5 1/2 8 1/4 8 7/8 130 170 230 395
8 6 6 9 1/16 10 13/16 170 260 320 580
10 6 1/2 6 1/2 8 13/16 12 13/16 250 380 675 1125
12 7 7 10 5/8 14 3/4 365 540 860 1580
14 7 1/2 7 1/2 11 13/32 16 3/4 505 720 1190 2255
16 8 1/2 8 1/2 12 3/16 18 11/16 635 980 1880 3100
18 8 3/4 8 3/4 13 19 11/16 860 1210 2230 4035
20 9 9 13 3/4 22 5/8 1040 1660 2900 4975
24 10 1/2 10 1/2 15 11/32 26 9/16 1600 2560 3740 6880