DBB雙關斷及雙排放閘閥

  • DBB閘閥
  • DBB閘閥
  • DBB閘閥
  • DBB閘閥
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DBB

Double Block and Bleed Gate Valve
API 6D, Dual Expanding Disc, Fire Safe Design

規格
  • Size: 2” ~ 30”
  • Pressure & Temp.: ASME B16.34
  • Face to Face: ANSI B16.10 RF Smoot Finish, 125-250AARH
  • Flanged Connection: ASME B16.5 MSS-SP-44-B16.47
  • Testing: API6D, API598
  • Certification: API 6FA
  • Stem & Disc: SS304
  • Soft Seat: RTFE, PTFE
  • Stem Seal: Graphite
應用產業
  • 航空煤油
  • 輕質油
  • 天然氣/煤氣
  • 化工介質
  • 任何要求零洩露的應用工程