Dairy Pipelines. Reliability and performance you can trust


DIAMOND QUALITY & TECHNICAL

Diamond Valve Torque Figures

Butterfly Valve Torque Figures





Butterfly Valve Torque Figures lbs/in

Size

1.0”

1.5”

2.0”

2.5”

3.0”

4.0”

Max Torque

54

54

120

120

180

204

 

Butterfly Valve Torque Figures lbs/ft

Size

1.0”

1.5”

2.0”

2.5”

3.0”

4.0”

Max Torque

4.5

4.5

10

10

15

17

Butterfly Valve Torque Figures Nm

Size

1.0”

1.5”

2.0”

2.5”

3.0”

4.0”

Max Torque

6

6

13.5

13.5

20.3

23

Safety factor not included.
Safety factor will vary depending on process conditions.

Torque figures for valve at ambient temperature, fitted with standard EPDM seals in dry conditions.

SLIMLINE Ball Valve Torque Figures

 

SLIMLINE Ball Valve Torque Figures lbs/in

Size

1.0”

1.5”

2.0”

2.5”

3.0”

Running Torque

60

72

84

120

180

Break Out Torque

120

144

180

300

420

SLIMLINE Ball Valve Torque Figures lbs/ft

Size

1.0”

1.5”

2.0”

2.5”

3.0”

Running Torque

5

6

7

10

15

Break Out Torque

10

12

15

25

35

SLIMLINE Ball Valve Torque Figures Nm

Size

1.0”

1.5”

2.0”

2.5”

3.0”

Running Torque

6.8

8.1

9.5

13.6

20.3

Break Out Torque

13.6

16.3

20.3

33.9

47.5

Safety factor not included.
Safety factor will vary depending on process conditions.

Torque figures for valve at ambient temperature, fitted with standard PTFE seals in dry conditions.