|
|
|
|
|
|
Butterfly valve 6.78
|
|
|
|
|
|
|
|
|
|
|
|
|
d
|
Z
|
Z1
|
Z2
|
B
|
C
|
D
|
DN
|
|
|
6.78.063
|
63
|
77
|
92.5
|
174
|
38
|
270
|
185
|
65
|
1
|
|
6.78.075
|
75
|
59
|
92.5
|
174
|
44
|
270
|
185
|
65
|
1
|
|
6.78.090
|
90
|
66
|
100
|
181
|
51
|
270
|
200
|
80
|
1
|
|
6.78.110
|
110
|
73
|
110
|
192
|
61
|
270
|
220
|
100
|
1
|
|
6.78.125
|
125
|
113
|
125
|
203
|
69
|
270
|
250
|
125
|
1
|
|
6.78.140
|
140
|
81
|
125
|
203
|
76
|
270
|
250
|
125
|
1
|
|
6.78.160
|
160
|
88
|
142.5
|
221
|
86
|
270
|
285
|
150
|
1
|
|
|
|