要特點(diǎn)及用途Chiet features and usages
1.結(jié)構(gòu)緊湊，設(shè)計合理，閥門剛性好，通道流暢，流阻系數(shù)小。
Compact strucre,reasonable design,good rigidity,smooth channel,small coefficient of flow resistance
2.密封面采用不銹鋼和硬質(zhì)合金，使用壽命長。
The sealing face uses stainless steeland carbide alloy and is of long duration
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主要特點(diǎn)及用途Chiet features and usages |
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1.結(jié)構(gòu)緊湊，設(shè)計合理，閥門剛性好，通道流暢，流阻系數(shù)小。 2.密封面采用不銹鋼和硬質(zhì)合金，使用壽命長。 3.采用柔性石墨填料，密封可靠，操作輕便靈活。 4.驅(qū)動分式分別有手動、電動、氣動、齒輪傳動，結(jié)構(gòu)型式：彈性楔式單閘，剛性楔式單閘板和雙閘板型式。 5.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斷管路中介質(zhì)的啟閉裝置。 |
1.Compact strucre,reasonable design,good rigidity,smooth channel,small coefficient of flow resistance 2.The sealing face uses stainless steeland carbide alloy and is of long duration 3.Using flexible graphite fillinga,reliable sealing,light and simble operation 4.Four driving ways,manually,electrically,air-ioerating a-nd gear driving,structure type,elastic wedgeType with s-ingle gate board,rigid wedge type with single of dual-ga-te board 5.Widely used as the device of open or close to connect or cut off the medium inside of the pipeline of water,steam or oil goods in steam power power power plants |
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設(shè)計、制造標(biāo)準(zhǔn)Standard for design and manufacture 1.設(shè)計制造按GB/T12234-89 2.法蘭連接尺寸按：JB/T79-94 3.閥門檢查和試驗按GB/T13927-92 1.DesignManafacfure According to GB/T12234-89 2.FlangeDimensionAccording toJB/T79-94 3.valve Checkand TestAccording to GB/t13927-92 |
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主要性能規(guī)范Chief property and specification |
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試驗壓力Test pressure
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適用范圍Suitable scope
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主要零件材料Material for main parts |
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閥體、閥蓋 Body Bonnet |
閘板、閥座 Wedge disc，Seat ring |
閥桿 Stem |
閥桿螺母 Yoke nut |
填料 Packing |
手輪
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碳素鋼 Carburixing steel |
優(yōu)質(zhì)碳鋼+硬質(zhì)合金或不銹鋼 High-grade carbon steel+carbide alloy or stainless steel |
鉻不銹鋼 Cr.stainless steel |
ZQAL 9-4 鋁青銅 AI bronze |
柔性石墨 Crapnie.asbestos coils |
可鍛鑄鐵 Forgable cast-iron |
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鉻鎳鈦鋼 Cr.Ni.Ti steel |
不銹鋼、不銹鋼+硬質(zhì)合金 Stainless steel+cardide alloy |
鉻鎳鈦不銹鋼 Cr.Ni.Tistainless steel |
ZQAL 9-4 鋁青銅 AI bronze |
浸聚四氟乙 Dippibg polytetrafluo- Rcethylene |
可鍛鑄鐵 Forgable cast-iron |
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鉻鎳鉬鈦鋼 Cr.Ni.Mo.Ti steel |
不銹鋼、不銹鋼+硬質(zhì)合金 Stainless steel+cardide alloy |
鉻鎳鉬鈦不銹鋼 Cr.Ni.Mo.Tistainless steel |
ZQAL 9-4 鋁青銅 AI bronze |
烯石棉盤根 Asbestos coil |
可鍛鑄鐵 Forgable cast-iron |
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鉻鉬鋼 Cr.Mo steel |
合金鋼+硬質(zhì)合金 Alloy steel+Carbide alloy |
鉻鉬鋁鋼 Cr.Mo.AI steel |
ZQAL 9-4 鋁青銅 AI bronze |
柔性石墨 Flexibie Graphite |
可鍛鑄鐵 Forgable cast-iron |
主要鏈接及外形尺寸Main connection and extemal dimensions（mm）
|
公稱通徑DN（mm） Nominal diameter |
主要鏈接及外形尺寸Main connection and extemal dimensions（mm） |
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|
L |
D |
D1 |
D2 |
b |
1 |
z-φd |
H |
H1 |
D0 |
|||||
|
Z40
Z41H -16C
Z42Y
Z40Y
Z41Y-16R
Z42Y
Z40W
Z41W-16P
Z42H
Z40
Z41H-16I
Z42
|
||||||||||||||
|
15 |
130 |
95 |
65 |
45 |
14 |
2 |
4-φ14 |
220 |
240 |
120 |
||||
|
20 |
150 |
105 |
75 |
55 |
14 |
2 |
4-φ14 |
255 |
284 |
140 |
||||
|
25 |
160 |
115 |
85 |
65 |
14 |
2 |
4-φ14 |
275 |
303 |
160 |
||||
|
32 |
180 |
135
145 |
100 |
78 |
16 |
2 |
4-φ18 |
280 |
321 |
180 |
||||
|
40 |
200 |
110 |
85 |
16 |
3 |
4-φ18 |
300 |
352 |
200 |
|||||
|
50 |
250 |
160 |
125 |
100 |
16 |
3 |
4-φ18 |
358 |
438 |
240 |
||||
|
65 |
265 |
180 |
145 |
120 |
18 |
3 |
4-φ18 |
375 |
450 |
240 |
||||
|
80 |
280 |
195 |
160 |
135 |
20 |
3 |
8-φ18 |
433 |
528 |
280 |
||||
|
100 |
300 |
215 |
180 |
155 |
20 |
3 |
8-φ18 |
502 |
620 |
320 |
||||
|
125 |
325 |
245 |
210 |
185 |
22 |
3 |
8-φ18 |
612 |
753 |
360 |
||||
|
150 |
350 |
280 |
240 |
210 |
24 |
3 |
8-φ23 |
676 |
847 |
360 |
||||
|
200 |
400 |
335 |
295 |
265 |
26 |
3 |
12-φ23 |
820 |
1039 |
400 |
||||
|
250 |
450 |
405 |
355 |
320 |
30 |
4 |
12-φ25 |
969 |
1245 |
450 |
||||
|
300 |
500 |
460 |
410 |
375 |
30 |
4 |
12-φ25 |
1142 |
1472 |
560 |
||||
|
350 |
550 |
520 |
470 |
435 |
34 |
4 |
16-φ25 |
1280 |
1450 |
640 |
||||
|
400 |
600 |
580 |
525 |
485 |
36 |
4 |
16-φ30 |
1452 |
1887 |
640 |
||||
|
450 |
650 |
640 |
585 |
545 |
40 |
4 |
20-φ30 |
1541 |
2011 |
720 |
||||
|
500 |
700 |
705 |
650 |
608 |
44 |
4 |
20-φ34 |
1676 |
2181 |
720 |
||||
|
600 |
800 |
840 |
770 |
718 |
48 |
5 |
20-φ41 |
1874 |
2346 |
800 |
||||
|
700 |
900 |
910 |
840 |
788 |
50 |
5 |
24-φ41 |
2139 |
2819 |
880 |
||||
|
800 |
1000 |
1020 |
950 |
898 |
52 |
5 |
24-φ41 |
2293 |
3043 |
980 |
||||
|
900 |
1100 |
1120 |
1050 |
998 |
54 |
5 |
28-φ41 |
2595 |
3445 |
1080 |
||||
|
1000 |
1200 |
1255 |
1170 |
1110 |
56 |
5 |
28-φ48 |
2733 |
3683 |
1180 |
||||
|
1200 |
1350 |
1485 |
1390 |
1325 |
58 |
5 |
32-φ54 |
3032 |
4100 |
1300 |
||||
|
Z40
Z41H -25C
Z42Y
Z40Y
Z41Y-25R
Z42Y
Z40W
Z41W-25P
Z42H
Z40
Z41H-25I
Z42
|
||||||||||||||
|
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-φ14 |
220 |
240 |
120 |
||||
|
20 |
150 |
105 |
75 |
55 |
16 |
2 |
4-φ14 |
255 |
284 |
140 |
||||
|
25 |
160 |
115 |
85 |
65 |
16 |
2 |
4-φ14 |
275 |
303 |
160 |
||||
|
32 |
180 |
135 |
100 |
78 |
18 |
2 |
4-φ18 |
280 |
321 |
180 |
||||
|
40 |
200 |
145 |
110 |
85 |
18 |
3 |
4-φ18 |
300 |
352 |
200 |
||||
|
50 |
250 |
160 |
125 |
100 |
20 |
3 |
4-φ18 |
358 |
438 |
240 |
||||
|
65 |
265 |
180 |
145 |
120 |
22 |
3 |
8-φ18 |
375 |
450 |
240 |
||||
|
80 |
280 |
195 |
160 |
135 |
22 |
3 |
8-φ18 |
433 |
528 |
280 |
||||
|
100 |
300 |
230 |
190 |
160 |
24 |
3 |
8-φ23 |
502 |
620 |
320 |
||||
|
125 |
325 |
270 |
220 |
188 |
28 |
3 |
8-φ25 |
612 |
753 |
360 |
||||
|
150 |
350 |
300 |
250 |
218 |
30 |
3 |
8-φ25 |
676 |
847 |
360 |
||||
|
200 |
400 |
360 |
310 |
278 |
34 |
3 |
12-φ25 |
820 |
1039 |
400 |
||||
|
250 |
450 |
425 |
370 |
332 |
36 |
3 |
12-φ30 |
969 |
1245 |
450 |
||||
|
300 |
500 |
485 |
430 |
390 |
40 |
4 |
16-φ30 |
1142 |
1472 |
560 |
||||
|
350 |
550 |
550 |
490 |
448 |
44 |
4 |
16-φ34 |
1280 |
1450 |
640 |
||||
|
400 |
600 |
610 |
550 |
505 |
48 |
4 |
16-φ34 |
1452 |
1887 |
640 |
||||
|
450 |
650 |
660 |
600 |
555 |
50 |
4 |
20-φ34 |
1541 |
2011 |
720 |
||||
|
500 |
700 |
730 |
660 |
610 |
52 |
4 |
20-φ41 |
1676 |
2181 |
720 |
||||
|
600 |
800 |
840 |
770 |
718 |
56 |
5 |
20-φ41 |
1874 |
2346 |
800 |
||||
|
700 |
900 |
955 |
875 |
815 |
60 |
5 |
24-φ48 |
2139 |
2819 |
880 |
||||
|
800 |
1000 |
1070 |
990 |
930 |
64 |
5 |
24-φ48 |
2293 |
3043 |
980 |
||||
主要鏈接及外形尺寸Main connection and extemal dimensions（mm）
|
公稱通徑DN（mm） Nominal diameter |
主要鏈接及外形尺寸Main connection and extemal dimensions（mm） |
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|
L |
D |
D1 |
D2 |
D6 |
b |
f |
F2 |
z-φd |
H |
H1 |
D0 |
|||||
|
Z40
Z41H -40C
Z42Y
Z40Y
Z41Y-40R
Z42Y
Z40W
Z41W-40P
Z42H
Z40
Z41H-40I
Z42
|
||||||||||||||||
|
20 |
150 |
105 |
75 |
55 |
51 |
16 |
2 |
4 |
4-φ14 |
256 |
285 |
140 |
||||
|
25 |
160 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-φ14 |
275 |
305 |
160 |
||||
|
32 |
180 |
135 |
100 |
78 |
66 |
18 |
2 |
4 |
4-φ18 |
287 |
322 |
180 |
||||
|
40 |
200 |
145 |
110 |
85 |
76 |
18 |
3 |
4 |
4-φ18 |
323 |
369 |
200 |
||||
|
50 |
250 |
160 |
125 |
100 |
88 |
20 |
3 |
4 |
4-φ18 |
372 |
440 |
280 |
||||
|
65 |
280 |
180 |
145 |
120 |
110 |
22 |
3 |
4 |
8-φ18 |
395 |
473 |
280 |
||||
|
80 |
310 |
195 |
160 |
135 |
121 |
22 |
3 |
4 |
8-φ18 |
457 |
552 |
320 |
||||
|
100 |
350 |
230 |
190 |
160 |
150 |
24 |
3 |
4.5 |
8-φ23 |
552 |
671 |
360 |
||||
|
125 |
400 |
270 |
220 |
188 |
176 |
28 |
3 |
4.5 |
8-φ25 |
634 |
726 |
400 |
||||
|
150 |
450 |
300 |
250 |
218 |
204 |
30 |
3 |
4.5 |
8-φ25 |
708 |
883 |
400 |
||||
|
200 |
550 |
375 |
320 |
282 |
260 |
38 |
3 |
4.5 |
12-φ30 |
858 |
1086 |
450 |
||||
|
250 |
650 |
445 |
385 |
345 |
313 |
42 |
3 |
4.5 |
12-φ34 |
1015 |
1298 |
560 |
||||
|
300 |
750 |
510 |
450 |
408 |
364 |
46 |
4 |
4.5 |
16-φ34 |
1203 |
1535 |
640 |
||||
|
350 |
850 |
570 |
510 |
465 |
422 |
52 |
4 |
5 |
16-φ34 |
1341 |
1678 |
640 |
||||
|
400 |
950 |
655 |
585 |
535 |
474 |
58 |
4 |
5 |
16-φ41 |
1492 |
1903 |
720 |
||||
|
Z40
Z41H -64C
Z42Y
Z40Y
Z41Y-64R
Z42Y
Z40W
Z41W-64P
Z42H
Z40
Z41H-64I
Z42
|
||||||||||||||||
|
20 |
190 |
125 |
90 |
68 |
51 |
20 |
2 |
4 |
4-φ18 |
258 |
288 |
180 |
||||
|
25 |
210 |
135 |
100 |
78 |
58 |
22 |
2 |
4 |
4-φ18 |
310 |
314 |
200 |
||||
|
32 |
230 |
150 |
110 |
82 |
66 |
24 |
2 |
4 |
4-φ23 |
320 |
353 |
200 |
||||
|
40 |
240 |
165 |
125 |
95 |
76 |
24 |
3 |
4 |
4-φ23 |
360 |
389 |
240 |
||||
|
50 |
250 |
175 |
135 |
105 |
88 |
26 |
3 |
4 |
4-φ23 |
372 |
448 |
280 |
||||
|
65 |
280 |
200 |
160 |
130 |
110 |
28 |
3 |
4 |
8-φ23 |
395 |
475 |
280 |
||||
|
80 |
310 |
210 |
170 |
140 |
121 |
30 |
3 |
4 |
8-φ23 |
458 |
553 |
320 |
||||
|
100 |
350 |
250 |
200 |
168 |
150 |
32 |
3 |
4.5 |
8-φ25 |
553 |
679 |
360 |
||||
|
125 |
400 |
295 |
240 |
202 |
176 |
36 |
3 |
4.5 |
8-φ30 |
638 |
779 |
400 |
||||
|
150 |
450 |
340 |
280 |
240 |
204 |
38 |
3 |
4.5 |
8-φ34 |
718 |
893 |
450 |
||||
|
200 |
550 |
405 |
345 |
300 |
260 |
44 |
3 |
4.5 |
12-φ34 |
873 |
1100 |
560 |
||||
|
250 |
650 |
470 |
400 |
352 |
313 |
48 |
3 |
4.5 |
12-φ41 |
1053 |
1332 |
640 |
||||
|
300 |
750 |
530 |
460 |
412 |
364 |
54 |
4 |
4.5 |
16-φ41 |
1203 |
1535 |
640 |
||||
|
Z40
Z41H -100C
Z42Y
Z40Y
Z41Y-100R
Z42Y
Z40W
Z41W-100P
Z42H
Z40
Z41H-100I
Z42
|
||||||||||||||||
|
25 |
210 |
135 |
100 |
78 |
58 |
24 |
2 |
4 |
4-φ18 |
310 |
341 |
200 |
||||
|
32 |
230 |
150 |
110 |
82 |
66 |
24 |
2 |
4 |
4-φ23 |
320 |
353 |
240 |
||||
|
40 |
240 |
165 |
125 |
95 |
76 |
26 |
3 |
4 |
4-φ23 |
360 |
389 |
280 |
||||
|
50 |
250 |
195 |
145 |
112 |
88 |
28 |
3 |
4 |
4-φ25 |
490 |
558 |
360 |
||||
|
65 |
280 |
220 |
170 |
138 |
110 |
32 |
3 |
4 |
8-φ25 |
540 |
622 |
400 |
||||
|
80 |
310 |
230 |
180 |
148 |
121 |
34 |
3 |
4 |
8-φ25 |
573 |
671 |
400 |
||||
|
100 |
350 |
265 |
210 |
172 |
150 |
38 |
3 |
4.5 |
8-φ30 |
575 |
671 |
400 |
||||
|
125 |
400 |
310 |
250 |
210 |
176 |
42 |
3 |
4.5 |
8-φ34 |
744 |
892 |
560 |
||||
|
150 |
450 |
350 |
290 |
250 |
204 |
46 |
3 |
4.5 |
12-φ34 |
800 |
972 |
560 |
||||
|
200 |
550 |
430 |
360 |
312 |
260 |
54 |
3 |
4.5 |
12-φ41 |
800 |
972 |
560 |
||||
|
250 |
650 |
500 |
430 |
382 |
313 |
60 |
3 |
4.5 |
12-φ41 |
1050 |
1305 |
640 |
||||
|
300 |
750 |
585 |
500 |
442 |
364 |
70 |
4 |
4.5 |
16-φ48 |
1208 |
1506 |
640 |
||||
|
|
||||||||||||||||
|
15 |
170 |
110 |
75 |
52 |
40 |
24 |
2 |
4 |
4-φ18 |
230 |
250 |
200 |
||||
|
20 |
190 |
130 |
90 |
62 |
51 |
26 |
2 |
4 |
4-φ23 |
260 |
288 |
200 |
||||
|
25 |
210 |
140 |
100 |
72 |
58 |
28 |
2 |
4 |
4-φ23 |
280 |
310 |
280 |
||||
|
32 |
230 |
165 |
115 |
85 |
66 |
30 |
2 |
4 |
4-φ25 |
312 |
350 |
320 |
||||
|
40 |
240 |
175 |
125 |
92 |
76 |
32 |
3 |
4 |
4-φ27 |
350 |
395 |
320 |
||||
|
50 |
300 |
215 |
165 |
132 |
88 |
36 |
3 |
4 |
8-φ25 |
512 |
612 |
360 |
||||
|
65 |
340 |
245 |
190 |
152 |
110 |
44 |
3 |
4 |
8-φ30 |
560 |
677 |
360 |
||||
|
80 |
390 |
260 |
205 |
168 |
121 |
46 |
3 |
4 |
8-φ30 |
585 |
686 |
400 |
||||
|
100 |
450 |
300 |
240 |
200 |
150 |
48 |
3 |
4.5 |
8-φ34 |
631 |
751 |
450 |
||||
|
125 |
525 |
355 |
285 |
238 |
176 |
60 |
3 |
4.5 |
8-φ41 |
723 |
868 |
560 |
||||
|
150 |
600 |
390 |
318 |
270 |
204 |
66 |
3 |
4.5 |
12-φ41 |
820 |
997 |
640 |
||||
|
200 |
750 |
480 |
400 |
345 |
260 |
78 |
3 |
4.5 |
12-φ48 |
990 |
1224 |
720 |
||||
注：Z40為楔式彈性閘板，Z41為楔式鋼性閘板，Z42為楔式雙閘板。
Note：Z40 is the wedge elastic flashboard,Z41 is the wedge rigid flashboard,and Z42 is the wedge double flashboard.
