Electric gate valve
Technical Parameters
Product model: Z941W/Y
Nominal pressure: PN1.0~16.0MPa
Nominal diameter: DN50~1600mm
Main material: stainless steel
Applicable medium: water, oil, acid and alkali corrosion, etc.
Product Structure Features
Electric wedge gate valve is a kind of linear motion of the valve, it has to do with Z type rotary actuators are more suitable, had an "on/off" switch and intelligent. This valve is simple is one of the most common opening and closing valve that uses disc and work to get through and shut off fluid medium in the pipeline. Widely used in electric power,metallurgy, petroleum, chemical industry, paper making, sewage treatment and other industries.
The main structure features include
1. sensible products structure, reliable sealing. Excellent performance and good looking.
2.Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4. There is no backward sealing structure in the valve, so the sealing id reliable.
5. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the use's. That can satisfies all kinds of working requirements.
Main connection dimensions PN 16
|
DN(mm) |
L |
D |
D1 |
D2 |
b |
f |
Z-φd |
H |
Electric device |
WT (Kg) |
|
40 |
200 |
145 |
110 |
85 |
16 |
3 |
4-φ18 |
595 |
DZW15 |
53 |
|
50 |
250 |
160 |
125 |
100 |
16 |
3 |
4-φ18 |
653 |
DZW20 |
59 |
|
65 |
265 |
180 |
145 |
120 |
18 |
3 |
4-φ18 |
665 |
DZW20 |
62 |
|
80 |
280 |
195 |
160 |
135 |
20 |
3 |
8-φ18 |
725 |
DZW20 |
74 |
|
100 |
300 |
215 |
180 |
155 |
20 |
3 |
8-φ18 |
787 |
DZW20 |
92 |
|
125 |
325 |
245 |
210 |
185 |
22 |
3 |
8-φ18 |
787 |
DZW20 |
154 |
|
150 |
350 |
280 |
240 |
210 |
24 |
3 |
8-φ23 |
902 |
DZW30 |
161 |
|
200 |
400 |
335 |
295 |
265 |
26 |
3 |
12-φ23 |
1105 |
DZW30 |
219 |
|
250 |
450 |
405 |
355 |
320 |
30 |
3 |
12-φ25 |
1343 |
DZW45 |
376 |
|
300 |
500 |
460 |
410 |
375 |
30 |
4 |
12-φ25 |
1516 |
DZW60 |
484 |
|
350 |
550 |
520 |
470 |
435 |
34 |
4 |
16-φ25 |
1678 |
DZW60 |
695 |
|
400 |
600 |
580 |
525 |
485 |
36 |
4 |
16-φ30 |
1849 |
DZW90 |
977 |
|
450 |
650 |
640 |
585 |
545 |
40 |
4 |
20-φ30 |
1937 |
DZW90 |
1033 |
|
500 |
700 |
705 |
650 |
608 |
44 |
4 |
20-φ34 |
2234 |
DZW120 |
1087 |
|
600 |
800 |
840 |
770 |
718 |
48 |
5 |
20-φ36 |
2432 |
DZW180 |
1357 |
|
700 |
900 |
910 |
840 |
788 |
50 |
5 |
24-φ36 |
2489 |
DZW250 |
1481 |
|
800 |
1000 |
1020 |
950 |
898 |
52 |
5 |
24-φ41 |
2643 |
DZW350 |
1845 |
|
900 |
1100 |
1120 |
1050 |
998 |
54 |
5 |
28-φ41 |
3509 |
DZW350 |
- |
|
1000 |
1200 |
1255 |
1170 |
1110 |
56 |
5 |
28-φ42 |
3873 |
DZW350 |
- |
|
1200 |
1300 |
1485 |
1390 |
1325 |
58 |
5 |
32-φ54 |
4229 |
DZW350 |
- |
