First, detailed materials of the product [the wedge type floodgate valve of dark pole ]:
Name of product: Wedge type floodgate valve of dark pole
Characteristic of the products: This valve is extensively suitable for such trades as petroleum , chemical industry , pharmacy , electricity ,etc., make and open and close using on the steam of the nominal pressure ≤ 1.0MPa , the pipelines of water , oils medium. The dark pole has wedge type valve price of floodgate, the wedge type floodgate valve producer of dark pole, the wedge type floodgate valve of dark pole is offered.
Second, performance norm:
|
Type |
Nominal pressure ( MPa) |
Test pressure ( MPa) |
Working temperature ( Degrees Centigrade) |
Suitable medium |
|
Intensity ( Water) |
Seal ( Water) |
|
Z45T-10 |
1.0 |
1.5 |
1.1 |
≤ 120 |
Steam , water |
|
Z45W-10 |
≤ 100 |
Oil , coal gas |
Second, major part material :
|
Part name |
Material |
|
Z45T-110 |
Z45W-10 |
|
Valve body , valve covering |
Gray casting iron |
Gray casting iron |
|
Valve board |
Gray casting iron + yellow steel |
Gray casting iron |
|
Valve stem |
Carbon steel |
Carbon steel |
|
Handwheel |
Gray casting iron |
Gray casting iron |
|
Valve stem nut |
Blue and green steel |
Blue and green steel |
Third , the wedge type external dimension of floodgate valve of the dark pole and size of connecting:
|
Type |
Nominal open DN directly ( mm) |
Size |
Weight ( kg) |
|
L |
D |
D1 |
D2 |
b-f |
Z- Φ d |
H |
Do |
|
Z45T-10
Z45W-10 |
40 |
165 |
145 |
110 |
85 |
18-3 |
4-18 |
240 |
140 |
16.5 |
|
50 |
178 |
160 |
125 |
100 |
20-3 |
4-18 |
295 |
160 |
20 |
|
65 |
190 |
180 |
145 |
120 |
20-3 |
4-18 |
320 |
160 |
25 |
|
80 |
203 |
195 |
160 |
135 |
22-3 |
4-18 |
350 |
200 |
33 |
|
100 |
229 |
215 |
180 |
155 |
22-3 |
8-18 |
390 |
200 |
44 |
|
125 |
250 |
250 |
210 |
185 |
24-3 |
8-18 |
440 |
240 |
60 |
|
150 |
270 |
280 |
240 |
210 |
24-3 |
8-23 |
490 |
240 |
98.5 |
|
200 |
292 |
330 |
295 |
265 |
26-3 |
8-23 |
620 |
320 |
135 |
|
250 |
330 |
390 |
350 |
320 |
28-3 |
12-23 |
680 |
320 |
185 |
|
300 |
356 |
440 |
400 |
368 |
28-3 |
12-23 |
880 |
400 |
- |
|
350 |
381 |
500 |
460 |
428 |
30-3 |
16-23 |
888 |
400 |
- |
|
400 |
406 |
565 |
515 |
482 |
32-3 |
16-25 |
- |
500 |
- |
|
450 |
432 |
615 |
565 |
532 |
32-3 |
20-25 |
- |
500 |
- |
|
500 |
457 |
670 |
620 |
585 |
34-3 |
20-25 |
- |
500 |
- |
