Butterfly Valve Datasheets

Butterfly Valve standards

API Standards

  • API Std 598 - Valve Inspection and Test
  • API Std 609 - Butterfly Valves: Double-Flanged, Lug- and Wafer-Type

ASME Standards

  • ASME B1.1 - Unified Inch Screw Threads, (UN and UNR Thread Form)
  • ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
  • 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 B16.24 - Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500 and 2500
  • ASME B16.34 - Valves Flanged, Threaded and Welding End
  • ASME B16.42 - Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300
  • ASME B16.47 - Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
  • ASME B31.3 - Process Piping
  • ASME B46.1 - Surface Texture (Surface Roundness, Waviness, and Lay)

AWWA Standards

  • AWWA C504 - Rubber Seated Butterfly Valves
  • AWWA M49 - Butterfly Valves: Torque, Head Loss & Cavitation Analysis

BSI Standards

  • BS 5155 - Specification for butterfly valves

ISO Standards

  • ISO 5752 - Metal valves for use in flanged pipe systems -- Face-to-face and centre-to-face dimensions
  • ISO 10631 - Metallic butterfly valves for general purposes

MSS Standards

  • MSS SP-6 - Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings
  • MSS SP-25 - Standard Marking Systems for Valves, Fittings, Flanges and Unions
  • MSS SP-44 - Steel Pipeline Flanges
  • MSS SP-45 - Bypass and Drain Connections
  • MSS SP-67 - Butterfly Valves
  • MSS SP-91 - Guidelines for Manual Operation of Valves

Butterfly Valve Datasheet Types

Face to face dimensions for full and standard port valves is the same.  All ball valves 2" and below are both standard and full port valves.

data wafer butterfly valve 1data lug butterfly valve 1data flg butterfly valve 1

 

 data flg butterfly valve 2

Abbreviations

  • CI - cast iron
  • CS - carbon steel
  • DI - ductile iron
  • SS - stainless steel

Butterfly Valve Related Articles

Display #
Title
Valve - Butterfly, Flange, Triple-offset, ANSI Class 150-900, CS (in)
Valve - Butterfly, Wafer, Lug and Flange, ANSI Class 150, CS (in)