Pneumatic conveying rotary valve ZS Easy Clean Twice II

for bulk materialssquare-flange2-way

For easy cleaning of the complete rotary valve by convenient extractor on rod system. Product inquiry Dimensional sheet NOMINAL SIZES Ø :150, 200, 250, 300CONVEYING CAPACITY (M³/H) :0,6 - 52TEMPERATURE :T80, T250ROD SYSTEM :WITHOUT: recommended only for size 150 WITH: from size 200EXTRACTABLE :1-way > Bearing plate opposite drive end + feeder wheel 2-way > Both bearing plates + feeder wheelMATERIAL HOUSING / BEARING PLATES :Cast iron, cast stainless steel 1.4308 / 1.4408, welded construction stainless steel 1.4404MATERIAL FEEDER WHEEL :Structural steel, stainless steel 1.4404FEEDER WHEEL :WITHOUT boundry disks 8 / 10 / 12 rounded pocketsBEARING :outboard bearingsSHAFT SEAL :Sealing cartridge with rotary shaft seals and radial seals Purge-/sealing airPOWER TRANSMISSION :Flat gear motorSURFACE TREATMENT :Glass pearl blast up to Ra = 3,2 µm, product-contact surface grinded up to Ra = 0,8 µm, electropolishing, mordant and passivatingATEX DEVICE :Ex-zone inside / outside 20, 21, 22 / 21, 22 DUST Ex-zone inside / outside 1, 2 / 1, 2 GASATEX PROTECTIVE SYSTEM (EXZÜ) :KSt-value 0 up to <= 300 Max. explosion pressure 10 barü Not for metallic bulk material and gas zone insideEHEDG CERTIFICATE :Type EL Class II