Persta 640 AA DN 50-300/250 PN 63-160 (PD 18) Swing Check Valves
Persta
Product Code: 640 AA DN 50-300/250 PN 63-160 (PD 18)
Brand: Persta
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Description for Persta 640 AA DN 50-300/250 PN 63-160 (PD 18) Swing Check Valves
Standard features n Die-forged bodyn Disc with inside shaftn Fastening of the disc at the covern 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 barn Temperature rating up -10 °C to 600 °C Materials n 1.5415 n 1.7335 n 1.7383Recommended Products For Persta