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Persta 640 DJ DN 50-800 PN 40-250 Freewheel Swing Check Valve

BRAND : Persta

Standard features

n Die-forged valve body,

cast or as a welded steel design

n Available with flange and butt weld ends

Details

Standard features

n Die-forged valve body,

cast or as a welded steel design

n Available with flange and butt weld ends

n Bolted or pressure sealing bonnet

n Pneumatic or hydraulic actuator for safe closing

Pressure and temperature ratings

n Pressure rating up to 250 bar

n Temperature rating up to 600 °C

Materials

n 1.0619+N n 1.0425 n 1.5415 n 1.7335 n 1.7383

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