Bardiani Valvole BBZM Instruction, Use And Maintenance Manual page 21

11 Manual valve BBZM - BBZMR - BBZMG - BBZMF
88
(BBWM1)
120
50
50
157
23
238
128
2
14
EN-IST-BBZM-0420
209
77
98
118
15
1
203
11
120
156
2
14
33
(BBZMG)
1
(BBZM - BBZMR -
BBZMG P.T.F.E)
(BBZMF P.T.F.E)
2
14
28
33
1
191
33
2
100
14
28
(BBZMF)
14
2
21