Product information

Acid & Alkali service control valves
This valve has excellent corrosion resistance to acid and alkali fluid because the wetted part is made of resin.
The valves provides high seal performance with a gland packingless structure eqipped with a PTFE bellows.
●Standard specifications
Model number T-8210
Model name Acid & Alkali service control valves
End connection standard JIS・ASME/ANSI,Flanged ends RF equivalency stud bolt type
Nominal size(A) 15~65
Rated Cv 0.01~63
Body materials PVC・PTFE(Body case SCS13A)
Bonnet materials  SCS13A
Valve plug materials PTFE
Bellows materials,withstanding pressure PTFE:0.55MPa G
Flow chracteristics Equal percentage(Range-abillity 50:1)
Working pressure range Under 0.5MPa G,Atmospheric pressure~1.2kPa abs(9torr)
Temperature range PVC:0~50℃ PTFE:0~100℃
The choice of actuator Diaphragm motor:T-5 series
Electonic type:MSP/PSN series,Electromotivetype:CMS series
Option Range-ability 100:1
Body materials PP(Polypropylene)・Gland:O"Ring
Bellows withstanding pressure:1MPa G
Flow characteristics:Quick opening(On-off)
●Delivery list of fluid names
Hydrochloric acid/Sulfuric acid/Phosphoric acid/Nitric acid/Sodium hypochlorite/Sodium hydroxide(caustic soda)/Hydrofluoric acid/Hydrofluoric acid gas/Acetone/Sulfur dioxide/Sodium sulfite/Aqueous ammonia/Isethionic acid/Cyanogen chloride/Sulfuryl chloride/Ferrous chloride/Ferric chloride/Chlorine gas/Sodium chlorate(chloro- sodium , sodium chlorate)/Ozone water/Hydrogen peroxide/Brine/Formic acid/Citric acid/Light oil/Developer/Acetic acid/Vinyl acetate/Sodium sulfite/Acid drainage/Following sodium sulfite(hypo)/Dichlorosilane/Sodium bisulfite (sodium bisulfite)/Bromine/Potassium hydroxide/Sodium carbonate(soda ash)/Potassium carbonate/Nitrogen gas/Ultrapure water/Toluene/Sulfur dioxide/Fuel oil/Waste gas/Potassium fluoride/Poly aluminum chloride(PAC)/Methacrylic acid chloride/Organic solvent/Iodine/Hydrogen sulfide/Ammonium sulfate(alum)/Ferrous sulfate/Tungsten hexafluoride/Many other/