TRUNNION Mounted Ball Valves

  • Soft Seat or Metal Seat
  • Full Bore, 2 or 3-piece body offered in various material options
  • Flanged or Welded end connections
  • ANSI Class 150/300/600
  • Single Piston (SPE) or Double Piston (DPE)
  • Blowout proof stem design
  • ISO 5211 mounting design
  • Standard Fire-safe design

Trunnion mounted ball valves are designed for high pressure applications. Our valves are designed in accordance with the leading industry standards such as API 6D, API 598 and ASME B16.34. To ensure product reliability, the valve designs are validated by actual prototype testing that includes a high cycle testing. The valves are produced by employing state-of-the-art manufacturing technology and under strict quality control standards. Call us for details.

TRUNNION Mounted Soft Seat Ball Valves Feature
– TS Series

  • TS2 – 2pc. Cast, available from 2”-12”, ANSI Class 150/300
  • TS3 – 3pc. Forged, available from 2”-48”, ANSI Class 150/300/600
  • Soft seat options – RTFE, Devlon®, or PEEK
  • Fire-safe certified API 607, 6th Edition
  • Emergency Sealant Injections
  • Blowout Proof Stem
  • ISO 5211 Mounting
  • Anti-Static Device

TRUNNION Mounted Metal Seat Ball Valves Feature
– TM Series

  • TM3 – 3pc. Cast, available from 2”-24”, ANSI Class 150/300/600
  • Bi-directional metal seat design
  • Metal seat hard face coatings available in Stellite®, Tungsten Carbide or Chrome Carbide
  • Standard metal seat leakage rating is in compliance with ANSI/FCI-70-2 Class V for Stellite® seats. Class VI is standard for Tungsten Carbide and Chrome Carbide coated seats.
  • Standard splined stem connection (6" and larger)
  • Standard graphite stem packing design
  • Anti-static design
  • Fire-safe design in accordance with API 6FA
  • Optional drain plug and body purge device available
Series TS - TM Trunnion Mounted 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