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

1701: CR-Brass Backflow-preventer

female thread, with 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, with 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 PRODUCTINFORMATION FOR type 1700 1701

E-mail request for this product

Product Variants

Item-No.	Length	DN	Size
1701150	65	15	½"
1701200	75	20	¾"
1701250	90	25	1"
1701320	110	32	1 ¼"
1701400	120	40	1 ½"
1701500	150	50	2"
1701650	180	65	2 ½"
1701800	210	80	3"

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

scroll to top