Part no. 170167
Non-return swing check valveFig. 5332 | PN 10/16 | F4with lever, closing weight and damping
Drinking water
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Technical specifications
Installation length in accordance with EN 558‑1, series 14 (F4)
Flanges in accordance with 1092-2
Housing seat Stainless steel deposit welding, smooth-finished
Caution: Back pressure min. 1 bar
Hydraulic oil damping
Options
With stainless steel protective grid for lever and weight (specify installation position)
*) In open position, the valve disc protrudes beyond the housing flange on the outlet side.
DN
L mm
ØFmm
B1mm
B2mm
H1mm
H2mm
kg
PN bar
Art-Nr.
200
230
340
357
208
297
378
85.0
10
16
170167
170157
250
400
373
239
288
390
108.0
170168
170158
300
270
455
414
259
294
383
140.0
170169
170159
350
290
505
468
289
325
467
194.0
170170
170160
310
565
510
320
339
453
260.0
170171
170161
450
330
670
550
355
335
425
273.0
170172
170162
500
595
380
476
498
360.0
170173
170163
600
780
631
430
515
506
513.0
170174
170164
700
895
750
495
603
641
798.0
170175
170165
800
470
1015
812
561
644
807
1028.0
170176
170166
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