CR-Brass Free-flow valves / Combined Free-flow and Backflow-preventer valves / Backflow-preventer
CR-Brass Free-flow valves / Combined Free-flow and Backflow-preventer valves / Backflow-preventer

1700: CR-Brass Backflow-preventer

female thread, without drain valve
1700150 - CR-Brass Backflow-preventer female thread, without drain valve

acc. to DIN EN 13959, Material acc. to DIN 50930-6 rather currently valid UBA positive list, with female-thread, with test plug, without Drain valve, DIN-DVGW certified (½" - 2"), noise-class approval class 1, Nominal pressure PN 16, EPDM sealing with KTW / W270 approval, max. operating temperature 90°C

Technical Product Information Type 1700 1701

Product Variants

Item-No.LengthDNSize
17001506515½"
17002007520¾"
170025090251"
1700320110321 ¼"
1700400120401 ½"
1700500150502"
1700650180652 ½"
1700800210803"

Mit finanzieller Unterstützung des Landes Nordrhein-Westfalen und des Europäischen Sozialfonds / REACT-EU als Teil der Reaktion der Union auf die COVID-19-Pandemie

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