Valves and fittings
Non-return valves
Ball-type non-return valve Fig. 7250

Ball-type non-return valve Fig. 7250

Part no. 179471

Ball-type non-return valve
Fig. 7250 | PN 10 | F6
with ball

Drinking water

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Technical specifications

Installation length in accordance with EN 558‑1 series 48 (F6)

Flanges in accordance with EN 1092-2

Min. working pressure 0.3 bar

DN	L mm	ØF mm	H mm	kg	PN bar	Art-Nr.
50	200	165	106	7.7	16	179471
65	240	185	129	11.2	16	179472
80	260	200	146	15.4	16	179473
100	300	220	194	21.7	16	179474
125	350	250	207	33.0	16	179475
150	400	285	240	45.3	16	179476
200	500	340	322	90.0	10	179487
250	600	405	388	163.0	10	179488
300	700	460	458	230.0	10	179489