Operating Limits：
Pressure: ≤1MPa
Speed: ≤10 m/s
Temperature: -30℃～+200℃
Rotary Ring(Plastic Carbon/Carbon/Sic/tc)
Stationary Ring(Ceramic/Sic/Tc)
Secondary Seal(nbr/Epdm/VITON)
Spring & Other Parts(S.S/Sus304/Sus316)
|
Model
|
d (mm)
|
d3
|
d7
|
l1
|
l2
|
|
BY BIA-14
|
14
|
27
|
30
|
23.7
|
5
|
|
BY BIA-16
|
16
|
28.5
|
32
|
26
|
5
|
|
BY BIA-18
|
18
|
30.5
|
35
|
30
|
7.5
|
|
BY BIA-20
|
20
|
34
|
35
|
29
|
8
|
|
BY BIA-25
|
25
|
39
|
40
|
33.5
|
8
|
|
BY BIA-28
|
28
|
42
|
43
|
33.5
|
8
|
|
BY BIA-30
|
30
|
44
|
45
|
34.5
|
9
|
|
BY BIA-32
|
32
|
47
|
48
|
42.5
|
9
|
|
BY BIA-33
|
33
|
47
|
48
|
42.5
|
9
|
|
BY BIA-35
|
35
|
49
|
50
|
42.5
|
9
|
|
BY BIA-38
|
38
|
54
|
56
|
42.5
|
9
|
|
BY BIA-40
|
40
|
56
|
58
|
42.5
|
9
|
|
BY BIA-43
|
43
|
59
|
61
|
46
|
9.5
|
|
BY BIA-45
|
45
|
62
|
63
|
47.5
|
9.5
|
|
BY BIA-48
|
48
|
64
|
66
|
47.5
|
9.5
|
|
BY BIA-50
|
50
|
66
|
70
|
47.5
|
9.5
|
|
BY BIA-53
|
53
|
69
|
73
|
50.5
|
9.5
|
|
BY BIA-55
|
55
|
72
|
75
|
50.5
|
9.5
|
|
BY BIA-58
|
58
|
80
|
78
|
51.5
|
9.5
|
|
BY BIA-60
|
60
|
80
|
80
|
51.5
|
9.5
|
|
BY BIA-70
|
70
|
90
|
92
|
56
|
11
|
| 
