Manual Type
Pneumatic Type
GS33 DSB
Butterfly valves with handwheel control. The valves of this type lend themselves to a successful use for controlling or checking the flow of acid or corrosive alkaline solutions. These standard valves are available for a diameter of flow ranging from 100 to 300 mm.
|
DETAILS |
|
|---|---|
|
1 |
CONTROL LEVER |
|
2 |
SOCKET |
|
3 |
VALVE UPPER BODY |
|
4 |
VALVE LOWER BODY |
|
5 |
BUSHING |
|
6 |
BUSHING |
|
7 |
BUTTERFLY |
|
8 |
RUBBER SLEEVE |
|
9 |
PIN |
|
10 |
LEVER |
|
11 |
HEXAGON NUT |
|
12 |
WASHER |
|
13 |
HEXAGON BOLT |
|
PRESSURE DETAILS UNI_1284 |
||||
|---|---|---|---|---|
|
DN |
P.N. |
HYDRAULIC TEST Kg/cm2 |
WORKING PRESSURE Kg/cm2 |
|
|
OPEN |
CLOSED |
|||
|
100 |
4 |
10 |
4 |
3,5 |
|
150 |
4 |
10 |
4 |
3,5 |
|
200 |
4 |
10 |
4 |
3,5 |
|
250 |
4 |
10 |
3,5 |
3 |
|
300 |
4 |
10 |
3,5 |
3 |
|
DIMENSIONS |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Ø |
A |
B |
C |
D |
E |
F |
G |
H |
I |
L |
|
100 |
375 |
78 |
72 |
450 |
160 |
180 |
220 |
280 |
18 |
8 |
|
150 |
450 |
88 |
84 |
470 |
210 |
240 |
285 |
355 |
22 |
8 |
|
200 |
505 |
95 |
90 |
500 |
260 |
295 |
340 |
420 |
22 |
8 |
|
250 |
565 |
100 |
98 |
500 |
310 |
350 |
405 |
485 |
22 |
12 |
|
300 |
615 |
110 |
105 |
500 |
360 |
400 |
450 |
530 |
22 |
12 |
|
WEIGHT KG C.I. |
|---|
|
30,000 |
|
36,000 |
|
52,000 |
|
60,000 |
|
72,000 |
|
DETAILS |
|
|---|---|
|
1 |
CONTROL LEVER |
|
2 |
SOCKET |
|
3 |
VALVE UPPER BODY |
|
4 |
VALVE LOWER BODY |
|
5 |
BUSHING |
|
6 |
BUSHING |
|
7 |
BUTTERFLY |
|
8 |
RUBBER SLEEVE |
|
9 |
PIN |
|
10 |
LEVER |
|
11 |
HEXAGON NUT |
|
12 |
WASHER |
|
13 |
HEXAGON BOLT |
