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No. Part Materials
1 Body ASTM A105
2 Seat ASTM A276 - 410+STL
3 Wedge ASTM A276 - 420
4 Stem ASTM A276 - 410
5 Bonnet Gasket SS 304+ Flexible Graphite
6 Bonnet ASTM A105
7 Packing Flexible Graphite
8 Packing Flexible Graphite
9 Pin ASTM A276 -304
10 Gland ASTM A276 - 420
11 Eye Bolt ASTM A193 B7
12 Gland Flange ASTM A105
13 Eye Bolt Nut ASTM A194 2H
14 Gasket ASTM A276 - 410
15 Stem Nut ASTM A276 - 410
16 Handwheel ASTM A197
17 Handwheel Nut ASTM A194 2H
18 Bonnet Bolt ASTM A193 B7
19 Name Plate Aluminum
尺寸：
Size 1/2 15 3/4 20 1 25 11/4 32 11/2 40 2 50
L 6.60 165 7.48 190 8.50 216 9.00 229 9.49 241 11.50 292
B1 5.39 137 5.39 137 6.46 164 7.68 195 8.18 208 9.37 238
B2 6.00 153 6.00 153 7.28 185 8.74 222 9.45 240 11.00 279
W 3.93 100 3.93 100 4.92 125 6.30 160 6.30 160 7.09 180
G 3.74 95 4.65 118 4.88 124 5.24 133 6.14 156 6.60 165
E 2.64 67 3.27 83 3.50 89 3.90 99 4.53 115 5.00 127
E1 1.38 35 1.69 43 2.00 51 2.52 64 2.87 73 3.64 92
E2 0.51 13 0.51 13 0.71 18 0.94 24 1.14 29 1.45 36.8
T 0.59 15 0.63 16 0.71 18 0.83 21 0.91 23 1.00 26
F 0.25 6.4 0.25 6.4 0.25 6.4 0.25 6.4 0.25 6.4 0.25 6.4
n - Ф 4-15 4-19 4-19 4-19 4-22 8-19
Lbs 9.26 12.79 19.40 26.46 34.40 43.00 Weight Kg 4.2 5.8 8.8 12 15.6 19.5
