Guarnicioni mekanik T20/20T elastomer i poshtëm zëvendëson John Crane 2 (SEAT N), AES P02/P02T, VULCAN 20
Përshkrim:
T20, 20T vulë mekanike
Zëvendësimi në:
Vula Burgmann MG920/ D1-G50
Vula John Crane e tipit 2
Flowserve 200 vulë
Vula Latty T200
Vula e kalbur RB02
Vula e kalbur 21
Vula e shkurtër Sealol 43 CE
Vula 212 stërlina
Kushtet e funksionimit:
Temperatura: -20℃ deri +120℃
Presioni: ≤1.0MPa
Shpejtësia: ≤15m/s
Lloji i sediljes:
Standardi: CT20
Alternativa: CT24, G60
Materiale:
Unaza e palëvizshme: qeramike (alumina), karabit silikoni i lidhur me reaksion, karabit silikoni i sinterizuar pa presion, karabit tungsteni me ni-lidhës, karabit tungsteni bashkëlidhës
Unaza rrotulluese: grafit karboni i ngopur me rrëshirë (furan), antimon impreg, grafit karboni, karabit silikoni i sinterizuar pa presion, karabit silikoni i lidhur me reaksion, karabit tungsteni bashkëlidhës, karabit tungsteni lidhës Ni
Vula dytësore: nitril (NBR), etilen propylene (EPDM), gome fluorokarbon (Viton)
Aplikimet:
Uje i paster,
Ujërat e zeza
Vaji dhe lëngje të tjera korrozive mesatarisht
| d (mm) | D3 | D31 | D1 | L1 | L2 |
| 12 | 23.9 | 22.8 | 27,79 | 8.74 | 25.6 |
| 13 | 23.9 | 24 | 27,79 | 8.74 | 25.6 |
| 14 | 26.7 | 26.7 | 30.95 | 10.32 | 25.6 |
| 15 | 26.7 | 26.7 | 30.95 | 10.32 | 25.6 |
| 16 | 31.1 | 30.4 | 34.15 | 10.32 | 25.6 |
| 18 | 31.1 | 30.4 | 34.15 | 10.32 | 25.6 |
| 19 | 33.4 | 30.4 | 35.7 | 10.32 | 25.6 |
| 20 | 33.4 | 33.4 | 37.3 | 10.32 | 25.6 |
| 22 | 39.2 | 33.4 | 40.5 | 10.32 | 25.6 |
| 24 | 46.3 | 38 | 47,63 | 10.32 | 25.6 |
| 25 | 49.4 | 39.3 | 50.8 | 11.99 | 33.54 |
| 28 | 49.4 | 42 | 50.8 | 11.99 | 33.54 |
| 30 | 49.4 | 43.9 | 53,98 | 11.99 | 33.54 |
| 32 | 49.4 | 45.8 | 53,98 | 11.99 | 33.54 |
| 33 | 52.6 | 45.8 | 53,98 | 11.99 | 33.54 |
| 35 | 52.6 | 49.3 | 53,98 | 11.99 | 33.54 |
| 38 | 55.8 | 52.8 | 57.15 | 11.99 | 33.54 |
| 40 | 62.2 | 55.8 | 60.35 | 11.99 | 33.54 |
| 42 | 66 | 58.8 | 63.5 | 11.99 | 40,68 |
| 43 | 66 | 58.8 | 63.5 | 11.99 | 40,68 |
| 44 | 66 | 58.8 | 63.5 | 11.99 | 40,68 |
| 45 | 66 | 61 | 63.5 | 11.99 | 40,68 |
| 48 | 66.6 | 64 | 66.7 | 11.99 | 40,68 |
| 50 | 71,65 | 66 | 69,85 | 13.5 | 40,68 |
| 53 | 73.3 | 71.5 | 73.05 | 13.5 | 41.2 |
| 55 | 78.4 | 71.5 | 76 | 13.5 | 41.2 |
| 58 | 82 | 79.6 | 79.4 | 13.5 | 41.2 |
| 60 | 82 | 79.6 | 79.4 | 13.5 | 41.2 |
| 63 | 84.9 | 81.5 | 82.5 | 13.5 | 41.2 |
| 65 | 88.4 | 84.6 | 92.1 | 15.9 | 49.2 |
| 70 | 92.6 | 90 | 95,52 | 15.9 | 49.2 |
| 73 | 94,85 | 92 | 98,45 | 15.9 | 49.2 |
| 75 | 101.9 | 96.8 | 101,65 | 15.9 | 49.2 |
| 80 | 104 | 一 | 114.3 | 20 | 56 |
| 85 | 108 | 一 | 117.5 | 20 | 56 |
| 90 | 112 | - | 123,85 | 20 | 59 |
| 95 | 119 | 一 | 127 | 20 | 59 |
| 100 | 124 | 一 | 133,35 | 20 | 62 |
