Technical features:
· Unbalanced
· Single spring
· Bi-directional
· Elastomer bellows
· Equivalent to Burgmann MG1/MG12/MG13
Operating limits:
· Pressure: 1.2MPa
· Temperature: -20 to 180℃
· Velocity: 10m/s
Materials:
· Seal faces: silicon carbide, tungsten carbide, carbon graphite
· Stationary seats: silicon carbide, alumina ceramic, carbon graphite
· Bellows: NBR, FPM, EPDM
· Springs: AISI304,316,316Ti
· Secondary seals: NBR, FPM, EPDM
Staionary seats:
· G6, G60, G9, G4, G50
· Dimension in mm
Dimension in mm:
d(eje) | D | D1 | D2 | D3 | L | L4 | L5 | L6 | L7 |
10 | 22.5 | 21 | 24.6 | 19.2 | 14.5 | 6.6 | 10 | 9 | 6.6 |
12 | 25 | 23 | 27.8 | 21.6 | 15 | 6.6 | 10 | 9 | 5.6 |
14 | 28.5 | 25 | 30.95 | 24.6 | 17 | 6.6 | 10 | 10.5 | 5.6 |
15 | 28.5 | 27 | 30.95 | 24.6 | 17 | 6.6 | 10 | 10.5 | 6.6 |
16 | 28.5 | 27 | 30.95 | 28 | 17 | 6.6 | 10 | 10.5 | 7.5 |
18 | 32 | 33 | 34.15 | 30 | 19.5 | 7.5 | 11.5 | 10.5 | 8 |
20 | 37 | 35 | 35.7 | 35 | 21.5 | 7.5 | 11.5 | 10.5 | 7.5 |
22 | 37 | 37 | 37.3 | 35 | 21.5 | 7.5 | 11.5 | 10.5 | 7.5 |
24 | 42.5 | 39 | 40.5 | 38 | 22.5 | 7.5 | 11.5 | 10.5 | 7.5 |
25 | 42.5 | 40 | 40.5 | 38 | 23 | 7.5 | 11.5 | 10.5 | 7.5 |
28 | 49 | 43 | 47.65 | 42 | 26.5 | 7.5 | 11.5 | 12 | 9 |
30 | 49 | 45 | 50.8 | 45 | 26.5 | 7.5 | 11.5 | 12 | 10.5 |
32 | 53.5 | 48 | 50.8 | 48 | 27.5 | 7.5 | 11.5 | 12 | 10.5 |
33 | 53.5 | 48 | 54 | 50 | 27.5 | 7.5 | 11.5 | 12 | 11 |
35 | 57 | 50 | 54 | 52 | 28.5 | 7.5 | 11.5 | 12 | 11 |
38 | 59 | 56 | 57.15 | 55 | 30 | 9 | 14 | 12 | 10.3 |
40 | 62 | 58 | 60.35 | 58 | 30 | 9 | 14 | 12 | 10.8 |
42 | 65.5 | 61 | 63.5 | 60 | 30 | 9 | 14 | 12 | 12 |
43 | 65.5 | 61 | 63.5 | 62 | 30 | 9 | 14 | 12 | 12 |
45 | 68 | 63 | 63.5 | 64 | 30 | 9 | 14 | 12 | 11.6 |
48 | 70.5 | 66 | 66.7 | 68.4 | 30.5 | 9 | 14 | 12 | 11.6 |
50 | 74 | 70 | 69.85 | 69.3 | 30.5 | 9.5 | 15 | 13.5 | 11.6 |
53 | 78.5 | 73 | 73.05 | 72.3 | 33 | 11 | 15 | 13.5 | 12.3 |
55 | 81 | 75 | 76.2 | 75.4 | 35 | 11 | 15 | 13.5 | 13.3 |
58 | 85.5 | 78 | 79.4 | 78.4 | 37 | 11 | 15 | 13.5 | 13.3 |
60 | 88.5 | 80 | 79.4 | 80.4 | 38 | 11 | 15 | 13.5 | 13.3 |
65 | 93.5 | 85 | 92.1 | 85.4 | 40 | 11 | 15 | 16 | 13 |
68 | 96.5 | 90 | 95.25 | 91.5 | 40 | 11.3 | 18 | 16 | 13.7 |
70 | 99.5 | 92 | 95.25 | 92 | 40 | 11.3 | 18 | 16 | 13 |
75 | 107 | 97 | 101.6 | 99 | 40 | 11.3 | 18 | 16 | 14 |
80 | 112 | 105 | 114.3 | 104 | 40 | 12 | 18.2 | 20 | 15 |
85 | 120 | 110 | 117.5 | 109 | 41 | 14 | 18.2 | 20 | 14.8 |
90 | 127 | 115 | 123.85 | 114 | 45 | 14 | 18.2 | 20 | 14.8 |
95 | 132 | 120 | 127 | 120.3 | 46 | 14 | 17.2 | 20 | 15.8 |
100 | 137 | 125 | 133.35 | 123.3 | 47 | 14 | 17.2 | 20 | 15.8 |