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Home > Model F50 Disc Actuated Flow Switches
 Model F50 Disc Actuated Flow Switches   Printer Friendly Version
Magnetrol flow switches are highly reliable devices utilized to sense the presence or absence of flow in horizontal pipelines. Disc actuated Model F50 switches are in-line type used for sensing clean liquids in 2 inch or smaller line sizes.
Operating Principle Features Industries Options Downloads Approvals
 
The force of liquid flow through a valve body and against a flow disc causes it to lift out of the flow path. The attraction sleeve at the top of the disc assembly moves into the field of a switch magnet, attracting the magnet and actuating the switch.

 

  • No calibration required
  • Bronze or stainless steel construction
  • Process pressures to 1150 psig (69 bar)
  • Process temperatures to +750° F (+399° C)
  • Actuation on increasing or decreasing flow
  • In-line mounting
   

  • Available in bronze or 316 stainless steel
  • Float bodies for 3/4 to 2 inch pipe
  • Dry contact or hermetically sealed switches
  • Actuation flow rates from 0.8 to 24.8 gpm
 
 Literature: (US English)
  Electric Switch Manual
  J Series Pneumatic Switch
  Series K Pneumatic Switch
  Hermetically Sealed Switches
  Sales Literature
  Instruction Manual
  Technology Brochure
  R Series High Temp Switch

  
  • XP   

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  • XP   

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  • ELV   
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  • XP   

  • IS   

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  • YES   
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    XP = Explosion Proof  •  IS = Intrinsically Safe  •  NI = Non-Incendive  •  NS = Non-Sparking  •  ELV = EMC/Low Voltage