9800DS Series Dual Seated Metal or Soft Seated Trunnion Valve

Dual seated metal or soft seated

API 6D, blow-out proof stem

Fire safe to API 607, 4th Edition

NACE-certified

B16.34, B16.10, ISO 5211 direct mounting paid

MTRs available

  • FEATURES & BENEFITS
  • TECHNICAL
  • DOCUMENTATION
  • OPTIONS
  • APPROVALS
  • APPLICATIONS
  • ASME/ANSI B16.10
  • API 6FA
  • NACE MR 0175 compliance
  • Wall thickness complies with B16.34
  • J Flow’s single seat ball valve has a flat spring set acting through a hard face bearing against the bottom ball shaft which provides sufficient initial ball-seat loading for valve tightness, even at low psi
  • J Flow’s design provides freedom for thermal expansion of the ball without jamming even at high temperatures
  • Tightness rate allowable leakage rate at full psi, ASME/FC170-2 Class V with special lapping, tighter shutoff available upon request

SIZES

  • 2″ – 60″

BODY MATERIAL

  • WCB
  • 316
  • LCB
  • LF2
  • F316
  • A105

PACKING MATERIALS

  • PTFE
  • Graphoil
  • TFM

SEAT MATERIALS

  • Metal seated, Stellite
  • Tungsten Carbide
  • Inconel

END CONNECTIONS

  • NPT
  • Socket weld
  • Butt weld
  • ANSI 150-2500

TEMPERATURE RANGE

  • -50°F to +1000°F

  • Locking handle
  • Gear operator

  • SIL Compliance Approved
  • Fire safe to API 607, 4th Edition
  • NACE certified

  • Petro-chemical
  • Oil refining
  • Iron ore processing
  • Filter skids
  • Sulfur removal
  • Power
  • Metallurgy
  • Light industries
  • High temperatures
  • Solid articles
  • Ash dregs