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Wafer Flange Butterfly Valve

  • SIZE: 30″
  • RATING: 150LB
  • BODY: ASTM A216 WCB
  • DISC: ASTM A351 CF8M
  • STEM: SS316
  • SEAT: EPDM
  • ACTUATION: ELECTRIC ACTUATOR

Please send your inquiry by   sales@sunnysteel.com

Category:

Description

General

  • Size: 1/4″-4″.
  • Pressure Rating: up to 1500LB
  • Design Temperature: ASME B16.34 pressure temperature rating.
  • General applications: water, oil , gas

Design

  • Design & Manufacture:ASME B16.34 are basic,other norms could be used according to orders.
  • F TO F dimensions: API 6D, ASME B16.10, BS EN 558
  • Connection: ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
  • Structure : SOLID DISC, OS&Y, BB, FB.

General material

  • BODY AND BONNET: B62 .
  • DISC: B62
  • STEM: BRONZE OR STAINLESS STEEL
  • SEAT: B62
  • OPERATOR: WHEEL
  • OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

Test

  • Inspection and approval norm: API598, API6D.

Quality control

  • 100% Chemical analysis and mechanical test with raw materials of each heat numbers.
  • 100% DPT test with the castings, partly MT or UT test, RT is always available if required.
  • 100% hydraulic test with the shell and seal and low pressure air test.