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PSA SPHERO-STOP® ball non-return valve You are here: Startpage | produktoverview | PSA-SPHERO-STOP
PSA SPHERO-STOP Kugelrückflussverhinderer
  • DN 50 - 300 PN 10 / 16*
  • With flanges acc. EN 1092 part 2
  • Face to face length acc. EN 558 part 1 Column 48
  • Requirements acc. PED 97/23/EU Art. 1 Chapt. 3 without CE-Marking, for water and potable water, tests acc. DIN 3230 part 4 for potable water
  • Of nodular cast iron
  • Falling Ball of steel, NBR rubber lined
  • Permissible operating temperature up to 60°C soft sealing
  • Inside and outside with epoxy coating
  • Suitable for all installation between horizontal and vertical upwards
  • Ball with self closing tendency, low noise

Technical data
(pdf-Datei, 306kb)

General Installation-, Operation- and Maintenance Manual
(pdf-Datei, 629kb)

Installation-, Operation- and Maintenance Manual
(pdf-Datei, 497kb)

(pdf-Datei, 847KB)

(jpg-Datei, 2933kB)

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