Fire Safe 150# Unibody Flanged Automated Ball Valve Packages - Series F91

Fire Safe: API 607 4th Edition Certified
  • Automated with Pneumatic Spring Return Actuator
  • Automated with Pneumatic Double Acting Actuator
  • Automated with Electric Actuator
  • Fire Safe Design: API 607 4th Edition Certified

Triac Series F91 firesafe 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 150# Unibody Flanged Automated Ball Valves Feature

  • 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 for High Temperature Applications

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. Contact us for details.

Pyramidal Stem Seal

Make it a Complete Automated Ball Valve Package!

Build a complete Automated Ball Valve Package by adding our Automation Controls to a valve / actuator combination.

Fire Safe 150# Unibody Flanged Automated Ball Valve Packages
phone 513.247.5465    fax 513.247.5462
AVU Registrations, Inc. Management System Certificate
Certified to
ISO-9001: 2008
Canadian Registration Numbers
TA-Luft Certified Ball Valves
Firesafe Certified Ball Valves
API 607
4th Edition

Valves & Actuators
ABS Approved

CSA Group
Product Listing
A-T Product Overview > Valves, Actuators and Automation Controls