Manual Type
- GS51 DIN FB REG
- GS51 DIN HW
- GS51 DIN REG
- GS51 FB REG
- GS51 HW
- GS51 REG
- GS51 SW REG
- GS55 FB REG
- GS55 HW
- GS55 REG
Pneumatic Type
GS52 HW
These valves, of the guided flow type, are normally opened and are closed by a hydropneumatic cylinder with spring return.
The valve body and the diaphragm can be supplied, to customer’s specifications, in the materials most suitable for facilitating flow of the various liquids.
|
DETAILS
|
|
|---|---|
|
1
|
SOCKET |
|
2
|
RUBBER TUBE |
|
3
|
SUPPORT |
|
4
|
HEXAGON NUT |
|
5
|
WASHER |
|
6
|
PLUG |
|
7
|
HEXAGON BOLT, STUD BOLT |
|
8
|
DIAPHRAGM |
|
9
|
GASKET |
|
10
|
"V" GASKET |
|
11
|
HEXAGON NUT |
|
12
|
VALVE BODY |
|
13
|
CLAMPING |
|
14
|
WASHER |
|
15
|
HEXAGON BOLT |
|
16
|
HEXAGON NUT |
|
17
|
WASHER |
|
18
|
HEXAGON BOLT |
|
19
|
COVER |
|
20
|
SPRINGS |
|
21
|
CYLINDER |
|
22
|
PISTON, DRIVE PIN, GUIDE PIN |
|
23
|
"V" GASKET |
|
24
|
BRONZE NUT |
|
PRESSURE DETAILS UNI_1284 |
DN
|
P.N.
|
HYDRAULIC TEST Kg/cm2
|
WORKING PRESSURE Kg/cm2
|
|---|---|---|---|---|
|
OPEN
|
CLOSED
|
|||
|
20
|
5 | 15 | 5 | 4 |
|
25
|
5 | 15 | 5 | 4 |
|
30
|
5 | 15 | 5 | 4 |
|
40
|
5 | 15 | 5 | 4 |
|
50
|
4,5 | 15 | 4,5 | 3,5 |
|
60
|
4,5 | 15 | 4,5 | 3,5 |
|
75
|
4,5 | 15 | 4,5 | 3,5 |
|
100
|
4,5 | 15 | 4,5 | 3,5 |
|
125
|
4 | 13 | 4 | 3 |
|
150
|
4 | 13 | 4 | 3 |
|
200
|
3 | 13 | 3 | 2 |
|
250
|
3 | 13 | 3 | 2 |
|
DIMENSIONS C.I. UNLINED |
||||
|---|---|---|---|---|
|
Ø |
B |
C |
G(UNI) |
G(ASA) |
|
20 |
230 |
127 |
115 |
98 |
|
25 |
230 |
127 |
115 |
108 |
|
30 |
280 |
146 |
140 |
118 |
|
40 |
330 |
159 |
150 |
127 |
|
50 |
350 |
190 |
165 |
152 |
|
60 |
410 |
217 |
185 |
178 |
|
75 |
450 |
254 |
200 |
190 |
|
100 |
540 |
305 |
220 |
229 |
|
125 |
665 |
356 |
250 |
254 |
|
150 |
710 |
406 |
285 |
280 |
|
200 |
950 |
520 |
340 |
343 |
|
250 |
1180 |
635 |
395 |
406 |
|
DIMENSIONS C.I. EBONITE LINED |
||||
|---|---|---|---|---|
|
Ø |
B |
C |
G(UNI) |
G(ASA) |
|
20 |
230 |
123 |
105 |
98 |
|
25 |
230 |
133 |
115 |
108 |
|
30 |
280 |
152 |
140 |
118 |
|
40 |
330 |
165 |
150 |
127 |
|
50 |
350 |
196 |
165 |
152 |
|
60 |
410 |
227 |
185 |
178 |
|
75 |
450 |
260 |
200 |
190 |
|
100 |
540 |
313 |
220 |
229 |
|
125 |
665 |
364 |
250 |
254 |
|
150 |
710 |
414 |
285 |
280 |
|
200 |
950 |
530 |
340 |
343 |
|
250 |
1180 |
645 |
395 |
406 |
|
WEIGHT KG |
|
|---|---|
|
C.I. UNLINED |
C.I. EBONITE LINED |
|
6,400 |
7,300 |
|
7,000 |
7,800 |
|
9,500 |
10,000 |
|
11,500 |
12,000 |
|
16,000 |
17,000 |
|
23,000 |
24,000 |
|
30,000 |
30,000 |
|
45,000 |
46,000 |
|
65,000 |
67,000 |
|
86,000 |
88,000 |
|
174,000 |
176,000 |
|
240,000 |
246,000 |
|
DETAILS
|
|
|---|---|
|
1
|
SOCKET |
|
2
|
RUBBER TUBE |
|
3
|
SUPPORT |
|
4
|
HEXAGON NUT |
|
5
|
WASHER |
|
6
|
PLUG |
|
7
|
HEXAGON BOLT, STUD BOLT |
|
8
|
DIAPHRAGM |
|
9
|
GASKET |
|
10
|
"V" GASKET |
|
11
|
HEXAGON NUT |
|
12
|
VALVE BODY |
|
13
|
CLAMPING |
|
14
|
WASHER |
|
15
|
HEXAGON BOLT |
|
16
|
HEXAGON NUT |
|
17
|
WASHER |
|
18
|
HEXAGON BOLT |
|
19
|
COVER |
|
20
|
SPRINGS |
|
21
|
CYLINDER |
|
22
|
PISTON, DRIVE PIN, GUIDE PIN |
|
23
|
"V" GASKET |
|
24
|
BRONZE NUT |
