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Persta 640 AA DN 50-300/250 PN 63-160 (PD 18) Swing Check Valves

BRAND : Persta

Standard features

n Die-forged body

n Disc with inside shaft

Details

Standard features

n Die-forged body

n Disc with inside shaft

n Fastening of the disc at the cover

n Available with flange and buttweld ends

Pressure and temperature ratings

n Pressure rating BW-Ends 258 bar (PD 18)

n Pressure rating FL up to 160 bar

n Temperature rating up -10 °C to 600 °C

Materials

n

1.5415

n

1.7335

n

1.7383

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