Data Sheet
...................................................................................................................................................................

Stem Data & Operation Torques

 
Gate Valve
CLASS
ITEM

VALVE SIZE

2"

2.5"

3"

4"

6"

8"

10"

12"

150

Stem Thread O.D.

3/4"

3/4"

7/8"

1"

1-1/8"

1-1/4"

1-3/8"

1-1/2"

Thread Per Inch

6

6

5

5

5

4

4

4

Pitch ( in )

0.2

0.2

0.5

0.2

0.2

0.25

0.25

0.25

Turns to Open

13

16

18

24

34

36

44

52

Touque (N.m)

16

18

24

38

76

111

182

269

300

Stem Thread O.D.

3/4"

3/4"

7/8"

1"

1-1/4"

1-3/8"

1-1/2"

1-5/8"

Thread Per Inch

6

6

5

5

4

4

4

3

Pitch ( in )

0.2

0.2

0.2

0.2

0.25

0.25

0.25

0.333

Turns to Open

14

16

18

24

26

36

44

40

Touque (N.m)

23

26

35

55

159

291

458

661

600

Stem Thread O.D.

3/4"

7/8"

1"

1-1/8"

1-1/2"

1-5/8"

1-7/8"

2"

Thread Per Inch

6

5

5

5

4

3

3

3

Pitch ( in )

0.2

0.2

0.2

0.2

0.25

0.333

0.333

0.333

Turns to Open

14

16

18

24

27

27

33

40

Touque (N.m)

35

47

70

122

406

641

1023

1508

900

Stem Thread O.D.

1"

1-1/8"

1-1/8"

1-1/4"

1-5/8"

1-7/8"

2-1/8"

2-1/4"

Thread Per Inch

5

5

5

4

3

3

3

3

Pitch ( in )

0.2

0.2

0.2

0.25

0.333

0.333

0.333

0.333

Turns to Open

14

16

18

21

22

28

34

40

Touque (N.m)

80

90

95

159

569

978

1728

2601

1500

Stem Thread O.D.

1"

1-1/8"

1-1/4"

1-3/8"

1-3/4"

2-1/8"

2-1/2"

2-3/4"

Thread Per Inch

5

5

4

4

3

3

3

3

Pitch ( in )

0.2

0.2

0.25

0.25

0.333

0.333

0.333

0.333

Turns to Open

14

16

17

22

22

28

34

40

Touque (N.m)

117

172

224

349

1009

2025

3259

4437

2500

Stem Thread O.D.

1"

1-1/8"

1-1/4"

1-3/8"

1-7/8"

2-3/8"

2-7/8"

3-1/4"

Thread Per Inch

5

5

4

4

3

3

2

2

Pitch ( in )

0.2

0.2

0.25

0.25

0.333

0.333

0.333

0.333

Turns to Open

15

17

17

22

22

28

34

40

Touque (N.m)

165

224

281

59

1407

2913

5748

8332

CLASS
ITEM

VALVE SIZE

14"

16"

18"

20"

24"

28"

30"

32"

36"

150

Stem Thread O.D.

1-5/8"

1-3/4"

1-7/8"

2"

2-1/4"

2-1/2"

2-3/4"

2-3/4"

3"

Thread Per Inch

3

3

3

3

3

3

3

3

2

Pitch ( in )

0.333

0.333

0.333

0.333

0.333

0.333

0.333

0.333

0.5

Turns to Open

44

53

58

64

75

88

94

99

74

Touque (N.m)

325

435

565

748

1256

1587

1935

2127

3239

300

Stem Thread O.D.

1-3/4"

1-7/8"

2"

2-1/8"

2-1/2"

2-3/4"

2-7/8"

Thread Per Inch

3

3

3

3

3

3

2

Pitch ( in )

0.333

0.333

0.333

0.333

0.333

0.333

0.5

Turns to Open

45

53

58

64

76

88

94

Touque (N.m)

810

1088

1430

1778

2823

4115

5653

600

Stem Thread O.D.

2-1/4"

2-3/8"

2-1/2"

2-3/4"

3"

Thread Per Inch

3

3

3

3

2

Pitch ( in )

0.333

0.333

0.333

0.333

0.5

Turns to Open

45

53

58

64

51

Touque (N.m)

2098

2816

3038

3981

6896

.....................................................................................................................................................................................
Globe Valve
CLASS
ITEM

VALVE SIZE

2"

2.5"

3"

4"

6"

8"

10"

12"

150

Stem Thread O.D.

3/4"

7/8"

1"

1-1/8"

1-1/4"

1-3/8"

1-1/2"

1-5/8"

Thread Per Inch

5

5

5

5

4

4

4

3

Pitch ( in )

0.2

0.2

0.2

0.2

0.25

0.25

0.25

0.333

Turns to Open

4
7
5
8
7
9
10
7

Touque (N.m)

47
66
84
157
239
326
620
1198
300

Stem Thread O.D.

3/4"

7/8"

1"

1-1/8"

1-3/8"

1-1/2"

1-5/8"
1-3/4"

Thread Per Inch

5

5

5

5

4

4

3

3

Pitch ( in )

0.2

0.2

0.2

0.2

0.25

0.25

0.333
0.333

Turns to Open

4
8
7
8
7
9
9
9

Touque (N.m)

62
85
118
218
727
1309
2160
3100
600

Stem Thread O.D.

7/8"

1"

1-1/8"

1-1/2"

1-5/8"

1-7/8"

2"

2-1/8"

Thread Per Inch

5

5

5

4

3

3

3

3

Pitch ( in )

0.2

0.2

0.2

0.25

0.333

0.333

0.333

0.333

Turns to Open

8
8
8
8
9
9
9
9

Touque (N.m)

142
244
316
602
1590
2782
4579
6216
900

Stem Thread O.D.

1-1/8"

1-1/4"

1-1/4"

1-3/8"

1-3/4"

2"

Thread Per Inch

5

4

4

4

3

3

Pitch ( in )

0.2

0.25

0.25

0.25

0.333

0.333

Turns to Open

8
7
8
8
9
9

Touque (N.m)

285
412
528
1063
1792
3439
1500

Stem Thread O.D.

1-1/8"

1-1/4"

1-3/8"

1-1/2"

2"

2-1/4"

Thread Per Inch

5

4

4

4

3

3

Pitch ( in )

0.2

0.25

0.25

0.25

0.333

0.333

Turns to Open

8
7
7
8
9
9

Touque (N.m)

352
772
876
1816
3868
5011
2500

Stem Thread O.D.

1-1/4"

1-1/2"

1-5/8"

1-3/4"

2"

2-1/2"

Thread Per Inch

4

4

3

3

3

3

Pitch ( in )

0.25

0.25

0.333

0.333

0.333

0.333

Turns to Open

7
7
6
6
9
9

Touque (N.m)

502
824
959
2062
6530
9682

 
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