HT27
- Type:
-
the seat with two PTFE gaskets design with L-shape profile,it can be fitted in multiple-spring balanced seals
- Replacement:
-
Vulcan 27
- Material:
-
V1,Q1,Q2

| Size |
D1 |
D6 |
D7 |
| (inch) |
| 0.750 |
21.6 |
34.8 |
44.5 |
| 0.875 |
24.8 |
38.0 |
47.7 |
| 1.000 |
28.0 |
41.2 |
50.8 |
| 1.125 |
31.1 |
44.3 |
54.0 |
| 1.875 |
32.7 |
45.9 |
55.6 |
| 1.250 |
34.3 |
47.5 |
57.2 |
| 1.375 |
37.5 |
50.7 |
60.3 |
| 1.500 |
40.7 |
57.0 |
66.7 |
| 1.625 |
43.8 |
60.2 |
69.9 |
| 1.750 |
47.0 |
63.4 |
76.2 |
| 1.875 |
50.2 |
66.5 |
79.4 |
| 2.000 |
53.4 |
69.7 |
82.6 |
| 2.125 |
56.5 |
72.9 |
88.9 |
| 2.250 |
59.7 |
76.1 |
92.1 |
| 2.375 |
62.9 |
79.2 |
95.3 |
| 2.500 |
66.0 |
82.4 |
101.5 |
| 2.625 |
69.2 |
85.6 |
104.8 |
| 3.000 |
78.0 |
93.5 |
121.0 |
|
| d |
D1 |
D6 |
D7 |
| (mm) |
| 25 |
27.9 |
41.3 |
51.3 |
| 28 |
31.1 |
44.5 |
54.5 |
| 30 |
32.7 |
46.0 |
56.1 |
| 32 |
34.3 |
47.6 |
57.5 |
| 35 |
37.5 |
50.8 |
60.8 |
| 38 |
40.6 |
57.2 |
67.2 |
| 40 |
43.8 |
60.3 |
70.4 |
| 43 |
47.6 |
63.5 |
76.7 |
| 45 |
50.2 |
66.7 |
79.9 |
| 50 |
53.3 |
69.9 |
83.1 |
| 55 |
59.7 |
76.2 |
92.6 |
| 60 |
62.9 |
79.4 |
95.8 |
| 65 |
69.2 |
85.7 |
105.3 |