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DBB

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

Specification
  • 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
Application
  • Jet Fuel
  • Gas
  • Chemical Media
  • Any Application required Zero Leackage