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Durco G4BZ-HF Marathon Sleeveline HF alkylation valve

Non-Lubricated Plug Valves - HF Alkylation Service

BRAND: Durco

Non-Lubricated Plug Valves - HF Alkylation Service is a sleeved plug valve.


  • Oil & Gas
  • Chemical

industry sectors

  • Downstream Processing
  • Basic
  • Specialty
  • ASME B16.34
  • ASME B16.10
  • API 607
  • ISO 15848-1
  • MSS SP-134
  • API 598
  • API 599
  • Phillips/UOP approved 
Design Range

Size Range: 1/2" - 18"

Pressure Class Range: class 150-300

Seating Material: PFA, Durlon II, UMPHWE, TFEG, TMHT

Features & Benefits

Specifically designed and refinery proven for use on HF Alkylation with bonnet and flanges painted in HF detection paint


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