|
|
 |
Operating Limits
|
| | NBR | Viton |
| Pressure Range | 10 kg/cm² |
| Temperature Range | -20°C ~ 100°C | -20°C ~ 200°C |
| Speed Range | 20 m/sec |
|
|
Construction
|
|
|
|
| Item |
Description |
Material |
| 1 |
"O" ring |
NBR / Viton |
| 2 |
Stationary face |
Stainless steel |
| 3 |
Rotary face |
Carbon |
| 4 |
"O" ring |
NBR / Viton |
| 5 |
Bearing ring |
Stainless steel |
| 6 |
Coil spring |
Stainless steel |
|
|
Dimensions
|
| A mm (inch) |
B |
C |
D |
E |
F |
G |
|
6
|
14
|
10.5
|
16
|
11.5
|
7.1
|
9
|
|
8
|
18
|
15.5
|
19.2
|
15.5
|
7.1
|
9
|
|
10 (3/8")
|
19
|
15.5
|
19.2
|
15.5
|
7.1
|
9
|
|
12 (1/2")
|
21
|
15.5
|
21.6
|
17.5
|
7.6
|
10
|
|
14
|
23
|
15.5
|
24.6
|
20.5
|
7.6
|
10
|
|
15
|
24
|
15.5
|
24.6
|
20.5
|
8.6
|
11
|
|
16 (5/8")
|
26
|
17.5
|
28
|
22
|
9
|
11.5
|
|
18
|
29
|
18.5
|
30
|
24
|
10
|
12.5
|
|
20 (3/4")
|
31
|
20
|
35
|
29.5
|
9.5
|
12.5
|
|
22 (7/8")
|
33
|
21.5
|
35
|
29.5
|
9.5
|
12.5
|
|
24
|
35
|
23
|
38
|
32
|
9.5
|
12.5
|
|
25 (1")
|
36
|
24.5
|
38
|
32
|
9.5
|
12.5
|
|
26
|
37
|
24.5
|
40
|
34
|
10
|
13
|
|
28 (1 1/8")
|
40
|
24.5
|
42
|
36
|
11
|
14
|
|
30
|
43
|
24.5
|
45
|
39.2
|
11
|
14
|
|
32 (1 1/4")
|
46
|
28
|
48
|
42.2
|
11
|
14
|
|
35 (1 3/8")
|
49
|
28
|
52
|
46.2
|
11.5
|
14.5
|
|
38 (1 1/2")
|
53
|
31
|
55
|
49.2
|
11.5
|
14.5
|
|
40
|
56
|
34
|
58
|
52.2
|
11.5
|
14.5
|
|
42 (1 5/8")
|
59
|
35
|
62
|
53.3
|
14.3
|
17
|
|
45 (1 3/4")
|
61
|
36.5
|
64
|
55.3
|
14.3
|
17
|
|
48 (1 7/8")
|
64
|
42
|
68.4
|
59.7
|
14.3
|
17
|
|
50 (2")
|
66
|
43
|
69.3
|
60.8
|
14.3
|
17
|
|
55 (2 1/8")
|
71
|
47
|
75.4
|
66.5
|
15.3
|
18
|
|
58 (2 1/4")
|
76
|
50
|
78.4
|
69.5
|
15.3
|
18
|
|
60 (2 3/8")
|
78
|
51
|
80.4
|
71.5
|
15.3
|
18
|
|
65 (2 1/2")
|
84
|
52
|
85.4
|
76.5
|
15.3
|
18
|
|
68 (2 5/8")
|
88
|
53
|
91
|
82.7
|
16
|
19
|
|
70 (2 3/4")
|
90
|
54
|
92
|
83
|
15.3
|
18
|
|
75 (2 7/8")
|
98
|
55
|
99
|
90.2
|
15.3
|
18
|
|
80 (3 1/8")
|
100
|
58
|
104
|
95.2
|
16.3
|
19
|
|
|
