Flowserve Double-Disc Gate Valve Sizes 2.5 User Manual
Page 13
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Anchor/Darling Double Disc Type Gate Valves FCD ADENIM0003-01 - 07/14
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1500 PRESSURE CLASS
Valve Size
Gland Bolt Size
Stem Diameter
Packing Size
Bolt Torque
Packing I.D.
Packing O.D
2.5
0.5
1
0.25
16
1
1.5
3
0.375
0.75
0.25
10
0.75
1.25
4
0.75
1.375
0.375
52
1.375
2.125
6
0.75
1.625
0.375
59
1.625
2.375
8
0.75
1.875
0.375
66
1.875
2.625
10
0.875
2
0.375
82
2
2.75
12
0.875
2.625
0.5
143
2.625
3.625
14
1.125
2.75
0.5
191
2.75
3.75
16
1
3
0.5
183
3
4
18
1.25
3.5
0.625
337
3.5
4.75
20
1.25
3.625
0.625
350
3.625
4.875
22
1.5
3.625
0.625
350
3.625
4.875
24
1.5
4
0.625
350
4
5.25
2500 PRESSURE CLASS
Valve Size
Gland Bolt Size
Stem Diameter
Packing Size
Bolt Torque
Packing I.D.
Packing O.D
2.5
0.625
1.125
0.25
22
1.125
1.625
3
0.625
1.25
0.25
25
1.25
1.75
4
0.625
1.25
0.25
25
1.25
1.75
6
0.75
1.5
0.375
55
1.5
2.25
8
1.125
2.375
0.5
169
2.375
3.375
10
1.125
2.375
0.5
169
2.375
3.375
12
1.125
2.5
0.5
177
2.5
3.5
14
1.25
2.75
0.5
213
2.75
3.75
16
1.25
2.75
0.5
213
2.75
3.75
18
1.25
2.75
0.5
213
2.75
3.75
20
1.5
3.75
0.625
430
3.75
5
22
1.5
3.75
0.625
430
3.75
5
24
1.5
4.125
0.625
500
4.125
5.375