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S2 Series

150 PSI Sanitary Butterfly Valves
Tri-Clamp | Stainless Steel

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S2 Series
Sanitary Butterfly Valve

Up to 150 PSI

  • 316/316L Stainless Steel, 304 Available
  • Blowout Proof Stem
  • Tri-Clamp Standard, other Connections Available
  • EPDM Standard Seat
  • Viton and Silicone Seat Available
  • Surfaces Finish to 32Ra or Better
  • Mounting Kits Available for Automation
  • FDA Compliant Actuation Available
  • 1/2″ – 6″ 150psi @ 212ยฐF max
  • 8″ and 10″ 60psi @ 212ยฐF max
  • Copper Bushings Available for High Cycle/Temp Applications

Data Sheets

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IOM Manuals

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3D CAD Models

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Check out these Case Studies!

14โ€ Class 150, Nickel Aluminum Bronze, Double Offset Butterfly Valves w/ Gear Operator 800 SeriesCase Studies
October 26, 2020

14โ€ Class 150, Nickel Aluminum Bronze, Double Offset Butterfly Valves w/ Gear Operator

Repeat order of some Delta T Valvesย 14โ€ Class 150, Double Offset Butterfly Valves with Nickel Aluminum Bronze (C95800) body/disc, RTFE seats, & Monelยฎ K-500 stem. Both are manually operated with a gear operator for a seawater application.
HAZLOC Valve Assemblies Using Only Max-Air Manufactured Products 800 SeriesCase StudiesLimit SwitchesMT SeriesSolenoid Valves
July 6, 2020

HAZLOC Valve Assemblies Using Only Max-Air Manufactured Products

Max-Air manufactures everything that was needed to assemble these 4 HAZLOC valve assemblies including our Direct Mount 2" Delta T High Performance Butterfly Valves, MS48 Limit Switches, SV91 Solenoid Valves, and Explosion Proof Termination. We are thankful to our wonderful network of distribution partners who…
Electrically Actuated, Butterfly Valve Tee Assembly w/ Chainwheel & Remote 050/051 SeriesCase StudiesTee Assembly
September 18, 2019

Electrically Actuated, Butterfly Valve Tee Assembly w/ Chainwheel & Remote

This electrically actuated, butterfly valve tee assembly will be installed 40 ft off the ground for a ventilation application. The customer requested a remotely mounted local control station at ground level for easy operation by a plant employee. We also provided a chain wheel operator…