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Home arrow SEI Silo-Ex-Implo-Valve
SEI-250 Silo-Ex-Implo-Valve

High pressure and low pressure valve to protect silos and containers
from overpressure and low pressure in case of

  • pneumatic filling
  • sticking of the dust precipitation filter
  • fermentation
  • temperature variations
  • condensation
  • high output
  • aspiration

sei.gifsei_ani.gif

 

Technical data
Materials cover
eyebolt
screws and nuts
seals
corpus and valve disc		1.4401 stainless steel
galvanized steel
1.4401 stainless steel
white, for food 
1.4401 stainless steel
Mounting positionvertical 
Temperature range -25 °C ... +70 ºC 
Factory settinghigh pressure  
low pressure 		50 mbar
2 mbar
max. permissible pressurehigh pressure  
low pressure 		60 mbar
12 mbar


More technical details
Download >> Appliance informations >> SEI-GI-02
Manufacturer's declaration NR and EC-Declaration of conformity EMV >> Download >> HE-KE-004
Operating instructions >> Download >> SEI-BA-01




atex_option_dust_en.jpg
B4 = Ex type of protection ex_gelb_trans.gif II  2D  c  T X
EC-Declaration of conformity II 2D >> Download >> KE-920X