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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!

30″ Delta T Class 150 High Performance Butterfly Valve w/ Spring Return Scotch Yoke Actuator, Limit Switch, Solenoid, Termination, & Tubing 800 SeriesCase StudiesHD SeriesLimit Switches
October 23, 2024

30″ Delta T Class 150 High Performance Butterfly Valve w/ Spring Return Scotch Yoke Actuator, Limit Switch, Solenoid, Termination, & Tubing

This Delta T 851 Series, High Performance, Stainless Steel, Class 150, Butterfly Valves is being automated by our HD Series, Scotch Yoke Actuator and includes limit switch, solenoid valve, and termination. There was also another 18" Valve in the same configuration that shipped with this…
Max-Air Technology
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On/Off/Jog Max-Electric Actuators w/ Handwheel Override on Delta T Resilient Lug Butterfly Valves 050/051 SeriesCase StudiesME Series
October 22, 2024

On/Off/Jog Max-Electric Actuators w/ Handwheel Override on Delta T Resilient Lug Butterfly Valves

These Open/Close/Jog 120VAC ME Series Max-Electric Actuators are automating our Lug Ductile Iron Resilient Butterfly Valves! Max-Air Technology is a full service part-turn automation manufacturer. We make our own valve, actuators, and automation accessories. Automation is simple with Max-Air because of our world class valve…
Max-Air Technology
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Class 300 Double Flanged Metal Seated Delta T High Performance Butterfly Valves w/ Stem Extension 800 SeriesCase Studies
October 9, 2024

Class 300 Double Flanged Metal Seated Delta T High Performance Butterfly Valves w/ Stem Extension

These Class 300 Stainless Double Offset DeltaT Butterfly Valves have Stainless Discs w/ Hard Chrome Plating and Inconel Seats. Our Metal Seated Doubles can be made to order in a variety of trims and exotic alloys. Need severe service valves? We have you covered with…
Max-Air Technology
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Delta T High Performance Carbon Steel Butterfly Valves w/ Max-Air Rack & Pinion Actuators 800 SeriesCase StudiesMT Series
September 26, 2024

Delta T High Performance Carbon Steel Butterfly Valves w/ Max-Air Rack & Pinion Actuators

Direct Mount packages are our specialty! Our MT Rack & Pinion Actuators come with an ISO Direct Mount interface. Our Delta T High Performance Butterfly Valves are made to this same standard, making them a perfect match! The valve featured here is a Class 150…
Max-Air Technology
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Electrically Automated Resilient Butterfly Valve Tee Assembly w/ Custom Linkage 050/051 SeriesCase StudiesMA SeriesTee Assembly
September 20, 2024

Electrically Automated Resilient Butterfly Valve Tee Assembly w/ Custom Linkage

This Tee Assembly uses our Delta T Valves Ductile Iron Lug Resilient Butterfly Valves w/ Nickle Plated Ductile Iron Disc and Buna Seat. The valves are being operated by a single Max-Electric Intelligent MA Series Actuator complete with Electronic Failsafe via SuperCap!
Max-Air Technology
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Metal Seated Delta T Control Butterfly Valve w/ Scotch Yoke and Positioner C SeriesCase StudiesHD Series
September 12, 2024

Metal Seated Delta T Control Butterfly Valve w/ Scotch Yoke and Positioner

This Metal Seated Delta T Control Series Butterfly Valve is being automated by our HD Series Spring Return Scotch Yoke Actuator. Modulation is being performed via positioner. This is a premium control package. Our unique diffuser plate butterfly valve incorporates a spherical edged disc with…
Max-Air Technology
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High Performance Butterfly Valve w/ ME Series Max-Electric Actuator & Local Control Unit (LCU) 800 SeriesCase StudiesME Series
September 3, 2024

High Performance Butterfly Valve w/ ME Series Max-Electric Actuator & Local Control Unit (LCU)

This Max-Electric ME Series Actuator with Local Control Unit is automating our Delta T Stainless Steel, Wafer, High Performance Butterfly Valve. Due to application requirements, our pre-fab bracket was used along with a custom coupler.
Max-Air Technology
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