GATE VALVE WITH
RUBBER WEDGE
DN 50 - 300
PN 10 PN 16
SERIES 316
APPLICATION:
The valve is a pipeline fixture for letting
out, closing executive body moves across the fluid closing device for
pipelines carrying potable water
Tìàõ=120° Ñ.
Sealing on closing is accomplished by the wedge The
product is certified for contact with drinking water. stopping and
fluid stream regulation, whose direction. The valve with rubber wedge
is used as or non-aggressive fluids with rubber in the body, which has
smooth transition.
INSTALLATION:
|
Standart |
Possibly |
Possibly |
Possibly |
MATERIALS FOR MAJOR DETAILS:
|
|
EN |
WS.no. |
1. Body |
GJS 500-7 |
EN 1563 |
JS 1050 |
2. Wedge vulcanized with EPDM |
GJS
500-7 |
EN 1563 |
JS 1050 |
3. Stem |
X20Cr13 |
EN 10088 |
1.4021 |
4. Bonnet |
GJS
500-7 |
EN 1563 |
JS 1050 |
5. Bonnet bolts |
stainless steel À2 |
933 |
|
6. Groove collar |
NBR |
|
|
7. Guide sleeve |
CuZn39Pb2 |
17660 |
2.0380 |
8. Supporting sleeve |
tecaform |
|
|
9. "Î" ring |
NBR |
|
|
10. Wiper |
NBR |
|
|
11. Manual wheel |
GJL 250 |
EN 1561 |
JL 1040 |
Coating |
epoxy paint /blue/ RAL 5015 |
30677 |
|
Flanges |
|
WN 1092-2 |
|
Construction lengths |
|
EN 558-1/14/3202/F4 |
|
DN
|
D1 , PN
10/16
|
D2 , PN
10/16
|
D3 , PN
10/16
|
L
|
H
|
n , PN
10/16
|
d , PN
10/16
|
b
|
Dk
|
G, Kg
|
50 |
165 |
125 |
102 |
150 |
255 |
4 |
18 |
19 |
160 |
12,0 |
65 |
185 |
145 |
122 |
170 |
280 |
4 |
18 |
19 |
200 |
16,5 |
80 |
200 |
160 |
138 |
180 |
290 |
8 |
18 |
19 |
200 |
18,0 |
100 |
220 |
180 |
158 |
190 |
350 |
8 |
18 |
19 |
240 |
25,0 |
125 |
250 |
210 |
188 |
200 |
410 |
8 |
18 |
22 |
240 |
38,0 |
150 |
285 |
240 |
212 |
210 |
455 |
8 |
22 |
22 |
280 |
46,0 |
200 |
340 |
295 |
268 |
230 |
550 |
8/12 |
22 |
24 |
400 |
71,0 |
250 |
395/405 |
350/355 |
320 |
250 |
635 |
12 |
22/26 |
28 |
450 |
113,0 |
300 |
445/460 |
400/410 |
370/378 |
270 |
750 |
12 |
22/26 |
28 |
450 |
163,6 |
|
