BUTTERFLY VALVE

Fig. 811H

Butterfly valve I.P.M. of big versatility in their applications. They are install with the flow in both directions, they should be install with the stem in horizontal position because the lower part of the disc could be open in the same flow direction.

SIZES IN INCHES

DIMENTIONS TABLE

SIZE

A

B

C

D

E

F

G

TOP PLATE DRILLING

WEIGHT KG

DRILL DIAMETER

NUMBER OF DRILLS

DRILL DIAMETER

2"

3.69

1.62

5.50

3.54

1.25

10.62

.55

2.76

4

.38

2.94

2 1/2"

4.19

1.75

6.00

3.54

1.25

10.62

.55

2.76

4

.38

3.8

3"

4.88

1.75

6.25

3.54

1.25

10.62

.55

2.76

4

.38

4.8

4"

6.06

2.00

7.00

3.54

1.25

10.62

.63

2.76

4

.38

6.63

6"

8.12

2.12

8.00

3.54

1.25

10.62

.75

2.76

4

.38

10.2

8"

10.50

2.50

9.50

5.91

1.25

11.75

.87

4.92

4

.56

19.2

10"

12.75

2.50

10.75

5.91

2.00

11.75

1.18

4.92

4

.56

25.0

12"

14.88

3.00

12.25

5.91

2.00

11.75

1.18

4.92

4

.56

40.0

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