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Forged Trunnion Ball Valves

Class 150 to Class 2500
Size Range ½” thru 36” (Class Dependent)

Trunnion | Forged

150# to 2500# | Size Range ½” thru 36”

  • Class 150 to Class 2500
  • Size Range ½” thru 36” (Class Dependent)
  • Full and Reduced Bore
  • Body Wall Thickness ASME B16.34
  • End Connections: RF, RTJ, BW, SW, NPT, BSP, Special
  • Fugitive Emissions ISO 15848
  • Fire-Safe Tested API 607
  • Emergency Sealant Injectors Optional
  • Anti-Static Device and Live-Loaded Packing
  • Guided Seat Design
  • Blowout Proof, Low Torque Guided Stem Design
  • Wide Range of Soft and Metal Seated Options
  • Manual, Electric, Pneumatic, or Electro-Hydraulic Operators Available
  • Custom Face-to-Face Lengths Available
  • Options: Emergency Shutdown (ESD) Valves, Welded Body for Municipal Heating, Cryogenic, Metal-Seated, Double Block and Bleed, Double Isolation and Bleed

Sesto Valves are designed and manufactured to internationally recognized standards including but not limited to the following:

Fire Testing: API 607 Certified
Testing: API 598, API 6D, ISO 15848, ISO 5208
Design: ASME B16.34, ASME B16.5, ASME B16.10, NACE MR0175
Markings: MSS-SP-25, PED, NACE
Certifications: API 607, SIL, NACE, PED, ISO 15848, API 608

Check out these Case Studies!

Forged 3-Way Trunnion Sesto Ball Valve w/ Max-Air Pneumatic Automation & Explosion Proof Termination, Limit Switch, & Solenoid Valve Case StudiesLimit SwitchesMT SeriesSesto Forged
August 26, 2024

Forged 3-Way Trunnion Sesto Ball Valve w/ Max-Air Pneumatic Automation & Explosion Proof Termination, Limit Switch, & Solenoid Valve

This entire assembly was provided by the brands of Max-Air Technology. The Metal Seated, Forged Stainless Steel, Class 300, L-Port, 3-Way Floating Sesto Ball Valve is being automated by our MT Series Rack & Pinion w/ Explosion Proof Solenoid, Limit Switch Box, and Termination.
Max-Air Technology
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3-Way Floating Ball Valve w/ Explosion Proof Termination Case StudiesLimit SwitchesMT SeriesSesto ForgedSolenoid Valves
February 15, 2021

3-Way Floating Ball Valve w/ Explosion Proof Termination

This entire assembly was provided by brands and members of the Max-Air Group of Companies. Sesto Valves provided the Metal Seated, Stainless Steel, Class 300, L-Port, 3-Way Floating Ball Valve, and Max-Air Technology provided everything from the top of the valves up. Including the explosion proof termination.
Max-Air Technology
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