High Performance 3-Piece Manual Ball Valve - Series 83/8R

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

Triac 83/8R Series 3-Piece Ball Valves are the finest quality 3-piece valves on the market. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville 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:

  • Regular Port 1500/2000 psi WOG (by size)
  • Stainless or Carbon Steel Body
  • Threaded, Socket Weld or Butt Weld
  • Sizes 1/4"– 2-1/2"

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 F83/F8R High Performance 3-Piece Manual Ball Valves are also aviailable with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.

Learn more about the Automated Series F83/F8R High Performance 3-Piece Manual Ball Valve Packages »

Series F83/F8R High Performance 3-Piece Manual Ball Valves
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Valves & Actuators
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