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產(chǎn)品型號 Product type公稱壓力PN(MPa)Nominal pressure |
試驗(yàn)壓力(MPa)Test pressure |
工作壓力(MPa)Working pressure |
工作溫度(℃)Working temperature |
適用介質(zhì)Appicable medium |
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強(qiáng)度試驗(yàn)Sheel test |
密封試驗(yàn)/上密封實(shí)驗(yàn)Seal test |
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Z960Y-250 |
25 |
37.5 |
27.5 |
- |
≤425 |
水、蒸汽、Water,steam |
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Z960Y-320 |
32 |
48.0 |
36.0 |
- |
≤425 |
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Z960Y-P54100 |
- |
30.0 |
22.0 |
P5410 |
≤540 |
蒸汽 Steam |
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Z960Y-P54170 |
- |
48.0 |
36.0 |
P5417 |
≤540 |
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主要零件材料Matecrial for main parts |
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零件名稱Part name |
材料牌號Material designation |
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閥體Body |
WCB |
WC6 |
WC9 |
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閥板Disc |
WCB |
WC6 |
WC9 |
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閥蓋Bonnet |
25 |
12Cr1Mo1VA |
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閥桿Stem |
1Cr17Ni2 |
20Cr1Mo1VA |
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閥座Seat |
25 |
12Cr1Mo1VA |
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密封環(huán)Sealing ring |
S軟鋼(增強(qiáng)柔性石墨)S soft steel (flexible graphite) |
S軟鋼S soft steel |
F軟鋼F Soft steel |
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填料Packing |
增強(qiáng)柔性石墨Fexible graphite |
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支架Yoke |
WCB |
WCB或WC6 |
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閥桿螺母Stem nut |
45(ZCuZn25A16Fe3Mn3) |
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四開環(huán)Four piece ring |
1Cr13 |
20Cr1MoVA |
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主要尺寸及重量Main dimensions and weight
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公稱通徑DNNominal diameter |
主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions |
電動(dòng)裝置Electric dewice |
重量(kg)Weight |
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d |
L |
H |
L1 |
L2 |
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Z60Y-250 |
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100 |
84 |
406 |
1164 |
437 |
277 |
DZW45 |
234 |
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125 |
100 |
483 |
1402 |
437 |
277 |
DZW60 |
343 |
|
175 |
158 |
711 |
1650 |
554 |
309 |
DZW180 |
638 |
|
225 |
200 |
864 |
1650 |
554 |
309 |
DZW180 |
654 |
|
300 |
280 |
1067 |
2106 |
764 |
398 |
DZW350 |
1973 |
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Z60Y-320 |
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|
100 |
96 |
533 |
1236 |
437 |
277 |
DZW60 |
291 |
|
125 |
118 |
610 |
1302 |
437 |
277 |
DZW60 |
315 |
|
150 |
148 |
762 |
1403 |
526 |
283 |
DZW90 |
672 |
|
175 |
148 |
762 |
1650 |
554 |
309 |
DZW180 |
684 |
|
225 |
222 |
1041 |
1650 |
554 |
309 |
DZW180 |
696 |
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Z60Y-P54100V |
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175 |
148 |
762 |
1650 |
554 |
309 |
DZW180 |
683 |
|
225 |
222 |
1041 |
1650 |
554 |
309 |
DZW180 |
704 |
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250 |
222 |
1041 |
1795 |
554 |
309 |
DZW180 |
1214 |
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300 |
294 |
1245 |
2080 |
554 |
309 |
DZW250 |
2125 |
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Z60Y-P54170V |
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125 |
98 |
630 |
1230 |
437 |
277 |
DZW60 |
312 |
|
225 |
186 |
1060 |
1680 |
554 |
309 |
DZW180 |
1401 |
|
300 |
278 |
1397 |
2265 |
764 |
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DZW500 |
2834 |
|
325 |
310 |
1448 |
2265 |
690 |
398 |
DZW500 |
2632 |
|
350 |
338 |
1550 |
2536 |
715 |
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DZWC-4 |
5591 |
