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DN

F

A

B

C

H

I

L

CH

Weight Kg

20

Rp 3/4

60

86

22

98,5

42

42,4

42

0,8

25

Rp 1 

60

86

22

98,5

42

42,4

42

0,7

32

Rp 1.1/4

90

95

25

128,5

45

70,7

60

1,5

40

Rp 1.1/2

90

95

25

128,5

45

70,7

60

1,4

50

Rp 2

90

95

25

128,5

45

70,7

74

1,6

DIMENSIONS

Dimensions in mm

Summary of Contents for BSV Series

Page 1: ...ns Installation in any position Mechanical position indicator Lockable rotation angle from 0 to 90 Low leakage at valve in closed position 1 of max kv Wide range of accessories on request Body and flanges Aluminium Stem Stainless steel AISI 303 Butterfly disc Aluminium orAISI 304 Threaded flanges From Rp 3 4 to Rp 2 according to norms EN 10226 Max pressure 500 mbar Temperature 10 60 C for gas 10 8...

Page 2: ...BSV32 25 B BSV32 B 40 1 1 2 25 32 40 BSV40 25 A BSV40 32 A BSV40 A BSV40 25 B BSV40 32 B BSV40 B 50 2 32 40 50 BSV50 32 A BSV50 40 A BSV50 A BSV50 32 B BSV50 40 B BSV50 B NOTE For max temperature of 110 C add 1 to letters A or B For max temperature of 200 C add 2 to letters A or B FLOW CHART p mbar VN m3 h Aria Metano Gas di città Propano Butano G P L dv 1 dv 0 64 dv 0 45 dv 1 56 dv 2 09 dv 1 70 A...

Page 3: ...Kg 20 Rp 3 4 60 86 22 98 5 42 42 4 42 0 8 25 Rp 1 60 86 22 98 5 42 42 4 42 0 7 32 Rp 1 1 4 90 95 25 128 5 45 70 7 60 1 5 40 Rp 1 1 2 90 95 25 128 5 45 70 7 60 1 4 50 Rp 2 90 95 25 128 5 45 70 7 74 1 6 DIMENSIONS Dimensions in mm ...

Page 4: ...here acid fumes or other deteriorating vapour may attack its metal parts or where gas leaks or explosive vapours are present in the atmosphere 2 6 Do not use the valve as a lever 3 OPERATING 3 1 Before operating the following points must be checked carefully tightness of the external gas pipes that valve adjustment is performed within the requested angle range that mechanical locks or other retain...

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