Jordan Valve Mark ED & ET Series Globe Style Control Valve (1-6) - Manual (Page 5)

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Valve Stem
Diameter
ANSI
Rating
PTFE Type Packing Graphite Type Packing
Inches Mm Min. Torque Max. Torque Min. Torque Max. Torque
Lbf-in N-m Lbf-in N-m Lbf-in N-m Lbf-in N-m
3/8 9.5
150 13 1 19 2 27 3 40 5
300 17 2 26 3 36 4 53 6
600 23 3 35 4 49 6 73 8
1/2 12.7
150 21 2 31 4 44 5 66 8
300 28 3 42 5 59 7 88 10
600 39 4 58 7 81 9 122 14
3/4 19.1
150 47 5 70 8 99 11 149 17
300 64 7 95 11 133 15 199 23
600 87 10 131 15 182 21 274 31
1 25.4 300 108 12 162 18 226 26 339 38
600 149 17 223 25 310 35 466 53
1-1/4 31.8 300 152 17 228 26 318 36 477 54
600 209 24 314 36 437 49 655 74
Table 3: Torque Values for Packing Flange Nuts
Figure 4: Packing Arrangements- See Table 3 for recommended torque values.
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