High Performance 3 Piece Manual Ball Valve - Series 88

TA-Luft Certified for Low Emissions
  • TA-Luft Certified for Low Emissions
  • 50/50 Seats are Available for High Temperature and Difficult Applications

Triac 88 Series 3-Piece Ball Valves feature a direct mount automation pad. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Bellville washers, "V" ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.

High Performance 3-Piece Manual Ball Valve Features:

  • Full Port 1500/2000 psi WOG (by size)
  • Stainless or Carbon Steel Body
  • Direct Mounting Pad
  • Threaded, Socket Weld or Butt Weld
  • Sizes 1/4" - 4"

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. Contact us for details.

50/50 Seats for High Temperature Applications

Also Available in an Automated Ball Valve Package

The Series 88 High Performance 3-Piece Manual Ball Valves are also available with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.

Learn more about the Automated Series 88 High Performance 3-Piece Manual Ball Valve Packages »

Series 88 High Performance 3-Piece 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
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