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Product Details: |
30ч39р cast iron gate wedge and discusses some related problems of rubber spindle flange. Used as a locking device in pipes and water supply systems, drinking water engineering heating, heating and refrigeration.
Main advantages:
High reliability;
No packing knot;
Small torque;
No pit in the hull gate valve;
High seal with double seal rubber cleaning;
When there is no danger, the shutter catches temperature change;
The installation is vertical and horizontal in the pipe.
|
name of parameter |
30Ч39Р |
|
Valve leakage, cubic cm/min, not exceeding |
Shall not leak |
|
Work pressure, PN, mpa. |
1.0-1,6 (10-16) |
|
Working medium temperature, °С |
-5℃~+120℃ |
|
Operating Temperature Range, °С |
-15℃~+40℃ |
|
pipe connection |
FLANGE STD&RATING GOST 12815 |
|
actuate |
The handwheel transmission |
|
Working connection |
Stem drive connection |
|
Materials: shell parts and wedge seals, shafts, bolts and nuts. |
Rubber EPDM GGG50 NBR, stainless steel, cast iron, brass С 2 f 13 |
|
paintcoat |
epoxy powder |
|
size range,DN,mm |
50-600 |
|
Sealing Class GOST 9544-05 |
А |
|
air temperature GOST 15150-69 |
1 |
|
work environment |
Water, steam, liquid medium, etc. |
|
Driver Finder |
Hand wheel( turbine) |
|
Connection pipe mode |
Flange |
|
DN |
L |
D |
K |
G |
A |
B |
C |
N- Ф d |
H |
||||
|
|
|
PN10 |
PN16 |
PN10 |
PN16 |
PN10 |
PN16 |
|
|
|
PN10 |
PN16 |
|
|
40 |
140 |
150 |
150 |
110 |
110 |
88 |
88 |
3 |
19 |
180 |
4_ Ф19 |
4_ Ф19 |
240 |
|
50 |
150 |
165 |
165 |
125 |
125 |
102 |
102 |
3 |
19 |
180 |
4_ Ф19 |
4_ Ф19 |
250 |
|
65 |
170 |
185 |
185 |
145 |
145 |
122 |
122 |
3 |
19 |
180 |
4_ Ф19 |
4_ Ф19 |
280 |
|
80 |
180 |
200 |
200 |
160 |
160 |
138 |
138 |
3 |
19 |
200 |
8_ Ф19 |
8_ Ф19 |
330 |
|
100 |
190 |
220 |
220 |
180 |
180 |
158 |
158 |
3 |
19 |
200 |
8_ Ф19 |
8_ Ф19 |
361 |
|
125 |
200 |
250 |
250 |
210 |
210 |
188 |
188 |
3 |
19 |
250 |
8_ Ф19 |
8_ Ф19 |
415 |
|
150 |
210 |
285 |
285 |
240 |
240 |
212 |
212 |
3 |
19 |
250 |
8_ Ф23 |
8_ Ф23 |
460 |
|
200 |
230 |
340 |
340 |
295 |
295 |
268 |
268 |
3 |
20 |
280 |
8_ Ф23 |
12_ Ф23 |
572 |
|
250 |
250 |
395 |
405 |
335 |
355 |
320 |
320 |
3 |
22 |
320 |
12_ Ф23 |
12_ Ф28 |
658 |
|
300 |
270 |
445 |
460 |
410 |
410 |
378 |
378 |
4 |
25 |
350 |
12_ Ф23 |
12_ Ф28 |
758 |
|
350 |
290 |
505 |
520 |
470 |
470 |
438 |
438 |
4 |
27 |
450 |
16_ Ф23 |
16_ Ф28 |
800 |
|
400 |
310 |
565 |
580 |
515 |
525 |
490 |
490 |
4 |
28 |
550 |
16_ Ф28 |
16_ Ф31 |
900 |
|
500 |
350 |
670 |
715 |
620 |
650 |
595 |
610 |
4 |
32 |
650 |
20_ Ф28 |
20_ Ф34 |
1100 |
|
600 |
390 |
780 |
840 |
725 |
770 |
690 |
727 |
4 |
36 |
660 |
20_ Ф31 |
20_ Ф37 |
1240 |
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