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Corrosion Resistant Valves

PFA Lined Ball Type Check Valve

PFA Lined Ball Type Check Valve
    The YFL PFA Lined Ball Type Check Valve has body and ball lined with PFA to be suitable for corrosive service in petrochemical, Oil & Gas, mining & metallurgy, paper & pulp, chemical, wastewater treatment, food & pharmaceutical etc.
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  • Features
  • Specification

Materials Specifications:

Body: WCB/CF8/CF8M/CF3/CF3M+ PFA/FEP/PO Lining

Disc: WCB/CF8/CF8M/CF3/CF3M+ PFA/FEP/PO Lining

Shaft: A105/CF8//CF8M/CF3/CF3M+PFA/FEP/PO Lining

Standards and ranges:

Design & Manufacture: API594

Face to Face: API594

Flange dimensions: ASME B16.5, EN1092-1

Inspection and test: API598, Spark test

Norminal size: 1/2''—20'', DN15-DN500

Normial pressure: PN6—PN16, 150lbs

Suitable temperature: 

PFA:-29℃—200℃,PTFE:-29℃—180℃, FEP:-29℃—150℃, GXPO:-29℃—80℃

Suitable service:

Strong corrosive medium like hydrochloric acid, Nitric acid, Hydrofluoric acid, liquid chlorine, sulfuirc and aqua regia etc.