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MM1F Series | Multiport Ball Valve

Class 150 | Firesafe Direct Mount Ball Valve
Carbon Steel | Stainless Steel

Overview  |  Brochure  |  Video (Coming Soon)  |  Data Sheets  |  IOM Manuals  |  3D CAD Files  |  Case Studies

MM1F Series | Multiport
Flanged Class 150

  • Class 150 Size
  • Range 1/2” thru 12” Full Bore
  • ISO 5211 Direct Mount Pad (Up to 4”)
  • Body Material CF8M, WCB
  • Body Wall Thickness ASME B16.34
  • End Connections: RF Flanged
  • Anti-Static Device and Live-Loaded Packing
  • Blowout Proof, Low Torque Guided Stem Design
  • Manual, Electric, Pneumatic Operators

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

Testing: API 598, ISO 5208
Design: ASME B16.34, ASME B16.5, ASME B16.10
Markings: MSS-SP-25, PED
Certifications: SIL, PED

Data Sheets

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IOM Manuals

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3D CAD Models

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Check out these Case Studies!

Full Port Stainless Steel Multiport Ball Valve w/ Socket Weld Ends, TFM Seats, Class 800 Rating, & ISO 5211 Mounting Pad Case StudiesMM1F Series
September 30, 2026

Full Port Stainless Steel Multiport Ball Valve w/ Socket Weld Ends, TFM Seats, Class 800 Rating, & ISO 5211 Mounting Pad

When standard valve configurations don’t fit the requirements of an application, the right combination of materials, connections, and valve design can make the difference. This custom full-port stainless steel multiport ball valve was configured with socket weld ends, four TFM seats, an 800 WOG rating,…
Max-Air Technology
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Sesto Class 150 Flange Multiport Ball Valve w/ 3-Way Indicator Limit Switch, Solenoid Valve, & Termination Case StudiesLimit SwitchesMM1F SeriesMT SeriesSolenoid Valves
October 21, 2024

Sesto Class 150 Flange Multiport Ball Valve w/ 3-Way Indicator Limit Switch, Solenoid Valve, & Termination

These Pneumatically Automated Sesto 3-Way Valves include Limit Switch w/ L-Port Beacon, Termination, Solenoid Valve w/ Speed Control Mufflers, and our Patented Dual Travel Stop MT Rack & Pinion Actuator. Each product in this assembly is 100% provided by Max-Air! We have a full line…
Max-Air Technology
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