Main Parts And Materials
Valve body / bonnet: Nodular cast iron
Valve stem: Stainless steel
Valve RAM:Nodular cast iron+NBR, nodular cast iron+EPDM
Stem nut: Copper, Nodular cast iron
Usage: Z45X-10/16/25Q uses the micro deformation and compensation effect produced by the elastic gate
when stressed to achieve good sealing effect. When in use, the medium temperature is not higher than 80 °
C. It is widely used in construction, food, chemical energy, water supply and drainage and other industries.
It’s used for regulation and closure of pipelines and equipment.
Application: chemitry industry , oil and gas industry, etc.
Function & Specification
Type |
Nominal pressure(Mpa) |
Test pressure(Mpa) |
Applicable temperature(°C) |
Applicable media |
|
|
|
Strength(water) |
Seal(water) |
|
|
Z45X-10Q |
1 |
1.5 |
1.1 |
1-80°C |
Water |
Z45X-16Q |
1.6 |
2.4 |
1.76 |
1-80°C |
Water |
Z45X-25Q |
2.5 |
2.75 |
3.75 |
1-80°C |
Water |
Outline And Connecting Measurement
Model |
Nominal diameter |
Size |
|||||||
mm |
L |
D |
D1 |
D2 |
b |
f |
Z-φd |
φ1 |
|
Z45X-10Q/16Q |
50 |
178±1.5 |
165 |
125 |
99 |
19 |
3 |
4-φ19 |
200 |
65 |
190±2 |
185 |
145 |
118 |
19 |
3 |
4-φ19 |
200 |
|
80 |
203±2 |
200 |
160 |
132 |
19 |
3 |
8-φ19 |
240 |
|
100 |
229±2 |
220 |
180 |
156 |
21 |
3 |
8-φ19 |
260 |
|
125 |
254±2 |
250 |
210 |
184 |
22 |
3 |
8-φ19 |
280 |
|
150 |
267±2 |
285 |
240 |
211 |
22 |
3 |
8-φ23 |
320 |
|
200 |
292±2 |
340 |
295 |
266 |
23 |
3 |
8-φ23/12-φ23 |
320 |
|
250 |
330±3 |
405 |
350/355 |
319 |
26 |
3 |
12-φ23/12φ28 |
360 |
|
300 |
356±3 |
460 |
400/410 |
370 |
28.5 |
4 |
12-φ23/12φ28 |
400 |
Z45X-25Q |
40 |
165 |
150 |
110 |
84 |
19 |
3 |
4-φ19 |
— |
50 |
178 |
165 |
125 |
99 |
19 |
3 |
4-φ19 |
— |
|
65 |
190 |
185 |
145 |
118 |
19 |
3 |
8-φ19 |
— |
|
80 |
203 |
200 |
160 |
132 |
19 |
3 |
8-φ19 |
— |
|
100 |
229 |
235 |
190 |
156 |
19 |
3 |
8-φ23 |
— |
|
125 |
254 |
270 |
220 |
184 |
22 |
3 |
8-φ28 |
— |
|
150 |
267 |
300 |
250 |
211 |
22 |
3 |
8-φ28 |
— |
|
200 |
292 |
360 |
310 |
274 |
23 |
3 |
12-φ28 |
— |
|
250 |
330 |
425 |
370 |
330 |
23 |
3 |
12-φ31 |
— |
|
300 |
356 |
485 |
430 |
389 |
28.5 |
4 |
16-φ31 |
— |
Z45X-10/16/25Q Dark Rod Soft Sealing Gate Valve Video
Next: Wedge Gate Valve Z41T/W-10/16Q