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For Acid and Alkali

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.

Product Details


T-8210 Acid & Alkali service control valve	T-8220 Acid & Alkali service angle type control valve (NaClO Effective)

【Standard specifications】

Model no.	T-8210
Model name	Acid & Alkali service control valve
End connection standard	JIS・ASME/ANSI Flanged ends RF equivalency stud bolt type
Nominal size	15A～65A
Rated Cv	0.01～63Cv
Body materials	PVC・PTFE (Body Case: SCS13A)
Bonnet materials	SCS13A
Valve plug materials	PTFE
Bellows materials, withstanding pressure	PTFE-0.55MPaG
Flow characteristicw	Equal percentage (Range-ability 50:1)
Working pressure range	Under 0.5MPaG
Temperature range	PVC: 0～50℃, PTFE: 0～100℃
The choice of actuator	Multi-Spring Diaphragm Pnuematic Type: T-5 series Electonic type: MSP/PSN series Electromotive type：CMS series
Option	Range-ability 100:1 Body materials: PP（Polypropylene） Bellows withstanding pressure：PTFE-1MPa G

【Standard specifications】

Model no.	T-8220
Model name	Acid & Alkali service angle type control valve
End connection standard	JIS・ASME/ANSI Flanged ends RF equivalency stud bolt type
Nominal size	15A～100A
Rated Cv	0.01～160Cv
Body materials	PVC・PTFE (Body Case: SCS13A)
Bonnet materials	SCS13A
Valve plug materials	PTFE/SUS316, TB340
Bellows materials, withstanding pressure	PTFE-0.55MPaG
Flow characteristicw	Equal percentage (Range-ability 50:1)
Working pressure range	Under 0.5MPaG
Temperature range	PVC: 0～50℃, PTFE: 0～100℃
The choice of actuator	Multi-Spring Diaphragm Pnuematic Type: T-5 series Electonic type: MSP/PSN series Electromotive type：CMS series
Option	Range-ability 100:1 Body materials: PP（Polypropylene） Bellows withstanding pressure：PTFE-1MPa G Vent manual valve

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／