Item Part no.
no. Denomination Number W Materials DN 80
372.20 p.20
300 Drain plug 1 KG 26162
301 Cover, diaphragm housing 1 LM 15066065
302 Hex screw 1 St 510115
303 O ring 1 W KG 20428
304 Sealing ring 1 W LM 18710
305 Valve cone 1 LM 10004992
306 Threaded bolt 1 St 15801768
307 Washer 1 NSt 514007
308 Spring plate 1 LM 15801766
309 Diaphragm disc 1 LM 15058022
310 Hex screw 24 St 8182
311 Washer 24 St 8271
312 Diaphragm housing, UP 1 GLM 15068024
313 Diaphragm housing, LP 1 GLM 15069023
314 Roll diaphragm 1 W KG 15058021
315 Spring plate 1 LM 15801766
316 Guide belt 2 W KG 15059251
317 O ring 1 W KG 20619
318 Diaphragm plate, optional:
318 Diaphragm plate for valve seat Ø100 1 LM 15059051
318 Diaphragm plate for valve seat Ø140 1 LM 15059036
319 Ring segment 2 St 15059046
320 Pressure-compensating diaphragm, optional:
320 Pressure-compensating diaphragm for valve seat Ø100 1 W KG 15059057
320 Pressure-compensating diaphragm for valve seat Ø140 1 W KG 15059024
321 Pressure disc, optional:
321 Pressure disc for valve seat Ø100 1 LM 15059052
321 Pressure disc for valve seat Ø140 1 LM 15059037
322 Flat head screw 2 St 510116
323 Valve cone, optional:
323 Valve cone for valve seat Ø100 1 W LM 15059050
323 Valve cone for valve seat Ø140 1 W LM 15801757
324 Valve seat, optional:
324 Valve seat Ø100 1 W LM 15059048
324 Valve seat Ø140 1 W LM 15801759
325 Sealing ring, optional:
325 Sealing ring for valve seat Ø100 1 W KG 15059054
325 Sealing ring for valve seat Ø140 1 W KG 15801762
3.5.2 Spare parts list regulating assembly 3