Sanitary Flow Switches

Sanitary Flow Switches / Model NP-T

Available Only in Non-Explosion Proof Housings

Sanitary Flow Switch
Sanitary Flow Switch

Our Model NP-T sanitary flow switches offer a stainless steel external bellows assembly which completely seals off the internal cavity of the flow switch.  Easily cleaned and/or easily removed from the line when used with PEECO tri-clover or tri-clamp assembly.

  • Available in all Models and Sizes
  • Available with Electropolish Finish **
  • Used in dairy and food processing industries
  • Style EB used in all cryogenic applications
  • Contamination free with copper-free or cadmium free brazed or welded assembly

** Electropolishing is a process that smoothes, deburrs, polishes and cleans many metals. Electropolishing is used primarily for stainless steel but may be used for steel, copper alloys, titanium, zinc, and many other metals. Electropolishing removes the high points on the surface of the metal making it  highly reflective and producing a unidirectional pattern that is stress and occlusion free.

By micro and macro polishing the part the electropolishing process removes hydrogen from the surface producing a hygienically clean, as well as microscopically smooth surface where dirt or bacteria can not accumulate. These properties make electropolishing ideal for pharmaceutical, medical, semi-conductor and food processing applications.

 

Attributes of Electropolishing:

  • polishes and deburrs odd shaped parts easily
  • prevents hydrogen embrittlement
  • low resistance welding surface
  • produces no directional lines
  • hygienically cleans surface
  • super corrosion resistant
  • decarbonization of metals
  • reduces annealing steps
  • provides stress relief
  • reduces friction
  • removes oxide
  • passivates

 


Standard Construction Materials

STANDARD MATERIALS OF CONSTRUCTION
Cover: Heat Treated Aluminum 356-T6
Housing: Heat Treated Aluminum 356-T6
Body: Stainless Steel
Bellows: Seamless 321 Stainless Steel
Stem Paddle: 302, 303 Stainless Steel
Bearings: 440C Stainless Steel Micro Ball
Name Plates: Aluminum
Micro Switch: 15A, 125-250-480 VAC SPDT 1/2 A., 125VDC (see optional switches)


 

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