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鑄鋼楔式閘閥圖片
主要特點(diǎn)及用途 Chief features and usages
- 結(jié)構(gòu)緊湊、設(shè)計(jì)合理，閥門(mén)剛性好，通道流暢，流阻系數(shù)小。
- 密封面采用不銹鋼和硬質(zhì)合金，使用壽命長(zhǎng)
- 采用柔性石墨填料、密封可靠、操作輕便靈活
- 驅(qū)動(dòng)方式分手動(dòng)、電動(dòng)、氣動(dòng)、齒輪傳功，結(jié)構(gòu)型式：彈性楔式單閘板、剛性楔式單閘板和雙閘板型式。
- 廣泛適用于石油化工，火力發(fā)電廠等油品、水蒸汽管路上作接通或截?cái)喙苈分薪橘|(zhì)的啟閉裝置。
- Compact structure,neasonnable design,good rigidity,smooth channel,small coefficient of flow resistance.
- The sealing face uses stainless steel and carbide alloy and is of long duration
- Using flexible graphite fillings,reliable sealing,light and nimble operation
- Four driving ways,manually,electrically,air-ioerating and gear-driving,structure type,elastic wedge type with single gate board,right rigi-dwedge type with single or dual-gate board.
- Widely used as the device of open or close to connect or cut off the medium inside of the pioeline of water,steam or oil goods in steam power plants
鑄鋼楔式閘閥主要性能規(guī)范 Chief property and specification
試驗(yàn)壓力Test pressure
| 公稱(chēng)壓力PN(MPa) Nominal pressure |
實(shí)驗(yàn)壓力(MPa)Test pressure |
| 殼體Shell |
密封(液)Seal |
密封(氣)Seal |
上密封Back seal |
| 1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
| 2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
| 4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
| 6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
| 10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
| 16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
鑄鋼楔式閘閥適用范圍 Suitable scope
| 殼體材料Shell material |
適用介質(zhì)Applicable medium |
適用溫度(℃)Applicable temperature |
| 碳素鋼(C型)Carburizing steel |
水、蒸汽、油品Water,steam,oil goods |
≤425 |
| |
硝酸類(lèi) Nitric acid |
≤200 |
| |
醋酸類(lèi) Acetic acid |
≤200 |
| |
水、蒸汽、油品Water,steam,oilgoods |
≤550 |
鑄鋼楔式閘閥主要零件材料Material for main parts
| 閥體、閥蓋Body,bonnet |
閥板、閥座 Wedge disc,seat rign |
閥桿 Stem |
閥桿螺母 Yoke nut |
填料 Packing |
手輪 Hand wheel |
| 碳素鋼 Carburizing steel |
優(yōu)質(zhì)碳鋼+硬質(zhì)合金或不銹鋼 High-grade carbon steel+carbide alloy or stainleel |
鉻不銹鋼Cr.stainless steel |
鋁青銅AI bronze |
石墨石棉盤(pán)根Graphite,asbestos coils |
可鍛鑄鐵 Foraeable cast-iron |
| 鉻鎳鈦鋼Cr.Ni.Tisteel |
不銹鋼、不銹鋼+硬質(zhì)合金Stainless steel or +carbide alloy |
鉻鎳鈦不銹鋼Cr.Ni.Ti stainless stee |
鋁青銅AI bronze |
浸聚四氟乙Dipping polyterafluo-roethylene |
可鍛鑄鐵Foraeable cast-iron |
| 鉻鎳鉬鈦鋼Cr.Ni.Mo.Tisteel |
不銹鋼、不銹鋼+硬質(zhì)合金Stainless steel or +carbide alloy |
鉻鎳鉬鈦不銹鋼Cr.Ni.Mo.Ti stainless stee |
鋁青銅AI bronze |
烯石棉盤(pán)根Asbestos coil |
可鍛鑄鐵Foraeable cast-iron |
| 鉻鉬鋼Cr.Mo streel |
合金鋼+硬質(zhì)合金Alloy steel+carbide alloy |
鉻鉬鋁鋼Cr.Mo.Ai steel |
鋁青銅AI bronze |
柔性石墨Flexibie graphite |
可鍛鑄鐵Foraeable cast-iron |
鑄鋼楔式閘閥主要尺寸及重量Main dimensions and weight
| 公稱(chēng)通徑Nominal diameter |
主要外形尺寸和連接尺寸(mm)Dimensions |
重量(kg)Weight |
| L |
D |
D1 |
D2 |
D6 |
b |
f |
f2 |
z-d |
H |
H1 |
D0 |
| |
Z40H |
-40 |
Z40 |
Y-40P |
Z40 |
Y-40R |
Z40 |
W-40P |
Z40 |
Y-40R |
Z40 |
Y-40 |
(KZ41Y) |
| Z41Y |
Z41 |
Z41 |
Z41 |
Z41 |
Z41 | |
| 20 |
150 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
256 |
285 |
140 |
8 |
| 25 |
160 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-14 |
275 |
305 |
160 |
9.3 |
| 32 |
180 |
135 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
287 |
322 |
180 |
12 |
| 40 |
200 |
145 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
323 |
369 |
200 |
16.5 |
| 50 |
250 |
160 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
372 |
440 |
280 |
29 |
| 65 |
280 |
180 |
145 |
120 |
110 |
22 |
3 |
4 |
8-18 |
395 |
473 |
280 |
39 |
| 80 |
310 |
195 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
457 |
552 |
320 |
52 |
| 100 |
350 |
230 |
190 |
160 |
150 |
24 |
3 |
4.5 |
8-23 |
552 |
671 |
360 |
80 |
| 125 |
400 |
270 |
220 |
188 |
176 |
28 |
3 |
4.5 |
8-25 |
634 |
726 |
400 |
127 |
| 150 |
450 |
300 |
250 |
218 |
204 |
30 |
3 |
4.5 |
8-25 |
708 |
883 |
400 |
154 |
| 200 |
550 |
375 |
320 |
282 |
260 |
38 |
3 |
4.5 |
12-30 |
858 |
1086 |
450 |
263 |
| 250 |
650 |
445 |
385 |
345 |
313 |
42 |
3 |
4.5 |
12-34 |
1015 |
1298 |
560 |
368 |
| 300 |
750 |
510 |
450 |
408 |
364 |
46 |
4 |
4.5 |
16-34 |
1203 |
1535 |
640 |
547 |
| 350 |
850 |
570 |
510 |
465 |
422 |
52 |
4 |
5 |
16-34 |
1341 |
1678 |
640 |
679 |
| 400 |
950 |
660 |
585 |
535 |
474 |
58 |
4 |
5 |
16-41 |
1492 |
1903 |
720 |
953 |
| |
Z40H |
-64 |
Z40 |
Y-64P |
Z40 |
Y-64R |
Z40 |
W-64P |
Z40 |
Y-64R |
Z40 |
Y-64I |
(KZ41Y) |
| Z41Y |
Z41 |
Z41 |
Z41 |
Z41 |
Z41 | |
| 20 |
190 |
125 |
90 |
68 |
51 |
20 |
2 |
4 |
4-18 |
258 |
288 |
180 |
8 |
| 25 |
210 |
135 |
100 |
78 |
58 |
22 |
2 |
4 |
4-18 |
310 |
341 |
200 |
12 |
| 32 |
230 |
150 |
110 |
82 |
66 |
24 |
2 |
4 |
4-φ23 |
320 |
353 |
200 |
25 |
| 40 |
240 |
165 |
125 |
95 |
76 |
24 |
3 |
4 |
4-φ23 |
360 |
389 |
240 |
29 |
| 50 |
250 |
175 |
135 |
105 |
88 |
26 |
3 |
4 |
4-φ23 |
372 |
448 |
280 |
34 |
| 65 |
280 |
200 |
160 |
130 |
110 |
28 |
3 |
4 |
8-φ23 |
395 |
475 |
280 |
43 |
| 80 |
310 |
210 |
170 |
140 |
121 |
30 |
3 |
4 |
8-φ23 |
458 |
553 |
320 |
60 |
| 100 |
350 |
250 |
200 |
168 |
150 |
32 |
3 |
4.5 |
8-φ25 |
553 |
679 |
360 |
89 |
| 125 |
400 |
295 |
240 |
202 |
176 |
36 |
3 |
4.5 |
8-φ30 |
638 |
779 |
400 |
140 |
| 150 |
450 |
340 |
280 |
240 |
204 |
38 |
3 |
4.5 |
8-φ34 |
718 |
893 |
450 |
207 |
| 200 |
550 |
405 |
345 |
300 |
260 |
44 |
3 |
4.5 |
12-φ34 |
873 |
1100 |
560 |
325 |
| 250 |
650 |
470 |
400 |
352 |
313 |
48 |
3 |
4.5 |
12-φ41 |
1053 |
1332 |
640 |
467 |
| 300 |
750 |
530 |
460 |
412 |
364 |
54 |
4 |
4.5 |
16-φ41 |
1203 |
1535 |
640 |
590 |
| |
Z40H |
-100 |
Z40 |
Y-100P |
Z40 |
Y-100R |
Z40 |
W-100P |
Z40 |
Y-100R |
Z40 |
Y-100I |
(KZ41Y) |
| Z41Y |
Z41 |
Z41 |
Z41 |
Z41 |
Z41 | |
| 25 |
210 |
135 |
100 |
78 |
58 |
24 |
2 |
4 |
4-18 |
310 |
341 |
200 |
12 |
| 32 |
230 |
150 |
110 |
82 |
66 |
24 |
2 |
4 |
4-18 |
320 |
353 |
240 |
20 |
| 40 |
240 |
165 |
125 |
95 |
76 |
26 |
3 |
4 |
4-23 |
360 |
389 |
280 |
51 |
| 50 |
250 |
195 |
145 |
112 |
88 |
28 |
3 |
4 |
4-23 |
490 |
558 |
360 |
60 |
| 65 |
280 |
220 |
170 |
138 |
110 |
32 |
3 |
4 |
8-25 |
540 |
622 |
400 |
70 |
| 80 |
310 |
230 |
180 |
148 |
121 |
34 |
3 |
4 |
8-25 |
573 |
671 |
400 |
89 |
| 100 |
350 |
265 |
210 |
172 |
150 |
38 |
3 |
4.5 |
8-30 |
575 |
671 |
400 |
130 |
| 125 |
400 |
310 |
250 |
210 |
176 |
42 |
3 |
4.5 |
8-34 |
744 |
892 |
560 |
223 |
| 150 |
450 |
350 |
290 |
250 |
204 |
46 |
3 |
4.5 |
12-34 |
800 |
972 |
560 |
295 |
| 200 |
550 |
430 |
360 |
312 |
260 |
54 |
3 |
4.5 |
12-41 |
800 |
972 |
560 |
559 |
| 250 |
650 |
500 |
430 |
382 |
313 |
60 |
3 |
4.5 |
12-41 |
1050 |
1305 |
640 |
640 |
| 300 |
750 |
585 |
500 |
442 |
364 |
70 |
4 |
4.5 |
16-48 |
1208 |
1506 |
640 |
730 |
| |
Z40H |
-160 |
Z40 |
Y-160P |
Z40 |
Y-160R |
Z40 |
W-160P |
Z40 |
Y-160R |
Z40 |
Y-160I |
(KZ41Y) |
| Z41Y |
Z41 |
Z41 |
Z41 |
Z41 |
Z41 | |
| 15 |
170 |
110 |
75 |
52 |
40 |
24 |
2 |
4 |
4-18 |
230 |
250 |
200 |
8 |
| 20 |
190 |
130 |
90 |
62 |
51 |
26 |
2 |
4 |
4-23 |
260 |
288 |
200 |
9 |
| 25 |
210 |
140 |
100 |
72 |
58 |
28 |
2 |
4 |
4-23 |
280 |
310 |
280 |
13 |
| 32 |
230 |
165 |
115 |
82 |
66 |
30 |
2 |
4 |
4-25 |
312 |
350 |
320 |
20 |
| 40 |
240 |
175 |
125 |
92 |
76 |
32 |
3 |
4 |
4-25 |
350 |
395 |
320 |
32 |
| 50 |
300 |
215 |
165 |
132 |
88 |
36 |
3 |
4 |
4-27 |
512 |
612 |
360 |
73 |
| 65 |
340 |
245 |
190 |
152 |
110 |
44 |
3 |
4 |
8-25 |
560 |
677 |
360 |
110 |
| 80 |
390 |
260 |
205 |
168 |
121 |
46 |
3 |
4 |
8-30 |
585 |
686 |
400 |
141 |
| 100 |
450 |
300 |
240 |
200 |
150 |
48 |
3 |
4.5 |
8-30 |
631 |
751 |
450 |
185 |
| 125 |
525 |
355 |
285 |
238 |
176 |
60 |
3 |
4.5 |
8-41 |
723 |
868 |
560 |
320 |
| 150 |
600 |
390 |
318 |
270 |
204 |
66 |
3 |
4.5 |
12-41 |
820 |
997 |
640 |
462 |
| 200 |
750 |
480 |
400 |
345 |
250 |
78 |
3 |
4.5 |
12-48 |
990 |
1224 |
720 |
711 |
訂貨須知：
一、①鑄鋼楔式閘閥產(chǎn)品名稱(chēng)與型號(hào)②鑄鋼楔式閘閥口徑③鑄鋼楔式閘閥是否帶附件以便我們的為您正確選型。
二、若已經(jīng)由設(shè)計(jì)單位選定正鋼閥門(mén)鑄鋼楔式閘閥型號(hào)，請(qǐng)按鑄鋼楔式閘閥型號(hào)直接向我司銷(xiāo)售部訂購(gòu)。
三、當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們的正鋼閥門(mén)專(zhuān)家為您審核把關(guān)。 |
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