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Lined Swing Check Valves

  • Super Provides Lined Swing Check Valves from 80 NB to 300 NB
  • Lined Ball Check Valves can be lined with PFA /FEP / Antistatic PFA / PP / HDPE / PVDF.
  • MOC of the Body will be CS/SS + Min. 3MM Thickness of PFA / FEP / Antistatic PFA / PP / HDPE / PVDF Lining.
  • This Valves are Tested visually / dimensionally / Hydro Test (Body Test, Sheet Test) / Spark Test at 15 KVA.

Temperature Specification As Mentioned In Astm 1545-97 (2003)

MATERIAL
TEMPERATURE RANGE, ℉ ( ℃ )
Perfluoro (Alkoxyalkane) Copolymer (PFA)
-20 to 500 (-29 to 260)
Perfluoro (Ethylene - Propylene)) Copolymer (FEP)
-20 to 300 (-29 to 149)
Poly (VinylideneFluride) (PVDF)
0 to 275 (-18 to 135)
Poly (VinylideneFluride) Copolymer (PVDF)
-20 to 500 (-29 to 135)
Polytetrafluoroethylene (PTFE)
-20 to 500 (-29 to 260)
Propylene and Polypropylene (PP)
0 to 225 (-18 to 107)

General Notes

  • MANUFACTURING STANDARDS
    DESIGN STANDARD – API 6 D , BS 5353& BS 5158
    DIMENSION STANDARD - ANSI B 16.10
    TEST STANDARD –API 598 , EN 12266-1
    FACE TO FACE DIMENSION – ANSI B 16.5 150#
    CONNECTION RATING – ANSI B 16.5; 150# ;
  • STANDARD RESIN SPECIFICATIONS FOR LINING
    PTFE: ASTM D 1457
    PFA: ASTM D 3307
    PVDF: ASTM D 3222
    FEP: ASTM D 2116