Fire Safe Unibody Flanged Manual Ball Valve - Series F91

Fire Safe API 607 - 4th Edition Certified
  • Fire Safe API 607 - 4th Edition Certified
  • 50/50 Seats are Available for High Temperature and Difficult Applications

Triac Series F91 unibody flanged ball valves feature a high quality investment cast body and end. They are available in 1/2” through 6” and are regular port. Superior leak protection is accomplished by using our patented “pyramidal” stem seal system shown in the graphic below. This advanced system protects against wear and leakage experienced by ordinary ball valves.

Fire Safe Unibody Flanged Manual Ball Valve Features:

  • FIRE SAFE
  • Sizes 1/2" – 6"
  • Regular Port
  • ANSI Class 150#
  • Direct Actuator Mount
  • Available in 316SS or WCB
  • Anti-static Device
  • 316SS Body, Ball and Stem
  • Compliant to NACE MRO175
  • Pyramidal Stem Packing System
  • Blowout-proof Stem
  • ISO5211 Mounting
  • Locking Handle Standard
  • Each Valve is Traceable (MTRs available - contact us for details)

50/50 Seats Optional for High Temps

Reinforced TFE seats are standard, but various options are available for seat materials. The 50/50 seat option is excellent for services that call for higher temperatures and more difficult applications including steam. Call or contact us for details.

50/50 Seats for High Temperature Applications

Also Available in an Automated Ball Valve Package

The Series F91 Fire Safe Unibody Flanged Manual Ball Valves are also available with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.

Learn more about the Automated Series F91 Fire Safe Unibody Flanged Manual Ball Valve Packages »

Series F91 Fire Safe Unibody Flanged Manual Ball Valves
phone 513.247.5465    fax 513.247.5462
AVU Registrations, Inc. Management System Certificate
Certified to
ISO-9001: 2008
Canadian Registration Numbers
Canadian
Registration
Numbers
TA-Luft Certified Ball Valves
TA-Luft
Certified
Valves
Firesafe Certified Ball Valves
API 607
4th Edition
Certified
Firesafe
Valves

Valves & Actuators
Coast Guard
Approved
ABS Approved

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