Item Part no.
no. Denomination Number W Materials DN 25 DN 50
372.20 p.15
124 Valve seat, optional:
124 Valve seat Ø25 1 W LM 15025012
124 Valve seat Ø31 1 W LM 15025003 15056802
124 Valve seat Ø50 1 W LM 15056009
125 Sealing ring, optional:
125 Sealing ring for valve seat Ø25 1 W KG 10006183
125 Sealing ring for valve seat Ø31 1 W KG 10009215 10009215
125 Sealing ring for valve seat Ø50 1 W KG 10009217
126 O ring 1 W KG 20451 20451
127 Reducer, optional:
127 Reducer for valve seat Ø25 1 LM 15055017
127 Reducer for valve seat Ø31 1 LM 15056803 15056803
128 Screwed connection 1 St 530047 530047
129 Sealing ring 1 W LM 518017 518017
130 Sealing ring 1 W LM 518017 518017
131 Threaded adapter 1 St 15065003 15065003
132 Dosing screw 1 NSt 10005098 10005098
133 Screwed connection 1 St 530038 530038
134 Hex nut 1 St 10009045 10009045
135 Valve stem, complete 1 W NSt/Ms//St 15065300 15066300
136 Valve plate, at option:
136 Valve plate for valve seat Ø25 1 W LM 10023463
136 Valve plate for valve seat Ø31 1 W LM 10023464 10023464
136 Valve plate for valve seat Ø50 1 W LM 15026028
137 Lock washer 1 St 14133 14133
138 Hex nut 1 St 5692 5692