產品介紹
用途及特點
蝶閥是在引進國外產品的基礎上在性能上經過改進和完善的產品。它能按預定程序實現泵閥聯動;開啟和關閉遠距離自動控制、自動保壓不掉錘,蝶板不抖動,流阻小;具有可調快、慢關兩個階段,特別是當突然停電或事故停泵時,永存的重錘勢能,將自動按預先調定的快慢關兩個階段關閥,防止水錘危害,保護水泵及管網系統安全。
本閥廣泛用于水廠、電廠、7臺金、排灌等大中型工程管道泵站。
采用標準
法蘭連接尺寸API609
灰鑄鐵法蘭GraycastironflangeGB4216.2-4216.5-84
球墨鑄鐵法蘭SpheroidalgraphitecastironflangeGB/T17241.6-98
鋼制法蘭SteelflangeGB9115.6-9115.10-88
結構長度Facetoface/Endtoend:GBl2221-89
壓力試驗Pressuretest:GB/T13927-92
主要技術參數
公稱通徑DN |
公稱壓力 |
試驗壓力 |
適用溫度 |
適用介質 |
殼體 |
密封? |
300-1000 |
2.5 |
3.75 |
2.75 |
|
水、海水、泥沙水等 |
300-1800 |
1.6 |
2.4 |
1.76 |
300-2000 |
1.0 |
1.5 |
1.1 |
80~C |
1200-2500 |
0.6 |
0.9 |
0.66 |
2000-2600 |
0.25 |
0.375 |
0.275 |
主要零件材料
名稱 |
材料Material |
閥體 |
灰鑄鐵、球墨鑄鐵、碳素鋼 |
蝶板 |
灰鑄鐵、球墨鑄鐵、碳素鋼 |
閥軸 |
碳素銅(表面防腐處理)、不銹鋼 |
閥體密封圈 |
不銹鋼、銅合金 |
蝶板密封圈 |
優質橡膠 |
KD741X-V泵站型自動保壓液控蝶閥規格及安裝尺寸表
公稱通徑DN(mm) |
公稱
壓力PN(MPa) |
D |
D1 |
b |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
e |
E |
E1 |
E2 |
E3 |
E4 |
E5 |
E6 |
Z-d |
φ1 |
H |
H1 |
H2 |
K |
電機功率(KW) |
地腳螺栓4-M |
重量(k9) |
300350400 |
1.0
1.0
1.0 |
445505565 |
400460515 |
283032 |
270290310 |
710720730 |
100120120 |
140160166 |
180180180 |
240240240 |
909090 |
910910910 |
405430465 |
320320420 |
384384484 |
280310340 |
549574607 |
104011001160 |
12.2216-2216-26 |
315315315 |
330330370 |
535535535 |
220220220 |
260260220 |
2.22.22.2 |
4-M224-M224-M22 |
8009001000 |
500600700 |
1.0
1.0
1.0 |
670780895 |
620725840 |
343640 |
350390430 |
820850870 |
140150180 |
210250290 |
217217217 |
300300300 |
292929 |
113512301230 |
575642695 |
600430570 |
670550690 |
420540580 |
758827879 |
144016401730 |
20-2620-3024-30 |
400400400 |
440460540 |
810810810 |
380380380 |
450430350 |
2.22.22.2 |
4-M274-M304-M30 |
150017501920 |
8009001000 |
1.0
1.0
1.0 |
101511151230 |
95010501160 |
444650 |
470510550 |
890910920 |
180180200 |
320320360 |
217217245 |
300300335 |
292937 |
123012801450 |
7358021106 |
610700740 |
690780830 |
630690740 |
9209881354 |
190021302400 |
24-3328-3328-36 |
400480620 |
530585620 |
8108101060 |
350300460 |
360305500 |
2.25.55.5 |
4-M304-M304-M30 |
250032503850 |
120013001400 |
1.0
1.0
1.0 |
145515751675 |
138014901590 |
565862 |
630710710 |
97010101010 |
260260260 |
420460400 |
245245245 |
335335335 |
373737 |
145017301885 |
122412241224 |
790820840 |
945960960 |
8509201135 |
146414931493 |
260027002800 |
32-3932-4236-42 |
620620642 |
710800865 |
106010601060 |
370370385 |
410320270 |
5.55.55.5 |
4-M364-M364-M36 |
480058006700 |
1500160018002000 |
1.0
1.0
1.0
1.0 |
1785191521152325 |
1700182020202230 |
64687074 |
790790870950 |
1080108011201160 |
260270440460 |
500500860640 |
245245245245 |
335335335335 |
37373737 |
188518901890 |
157015701710 |
90096013701400 |
1020110016001700 |
1080114013201460 |
185718571995 |
295032003500 |
36-4240-4844-4848-48 |
642760760 |
9259801110 |
106012501250 |
385450450 |
235350220 |
5.57.57.5 |
4-M364-M454-M364-M48 |
76008400980012800 |
? |
300350400 |
1.6
1.6
1.6 |
460520580 |
410470525 |
242628 |
270290310 |
710720730 |
100100120 |
140140164 |
180180180 |
240240240 |
909090 |
9109101010 |
405430465 |
320320420 |
384384484 |
280320340 |
549574607 |
104011001160 |
12-2816-2816-31 |
315315365 |
330345370 |
535535535 |
220220220 |
260245220 |
2.22.25.5 |
4-M224-M224-M22 |
8509501100 |
500600700 |
1.6
1.6
1.6 |
715840910 |
650720840 |
313639 |
350390430 |
820850870 |
140150180 |
210250250 |
217217217 |
300300300 |
292929 |
123012401240 |
625625760 |
600570570 |
670690690 |
450560625 |
808944944 |
153016801750 |
20-3420-3724-37 |
400480480 |
440490520 |
810810810 |
380380380 |
450400370 |
2.25.55.5 |
4-M274-M304-M30 |
158018802300 |
8009001000 |
1.6
1.6
1.6 |
102511251255 |
95010501170 |
434650 |
470510550 |
890910920 |
180180200 |
320320330 |
245245245 |
335335335 |
373737 |
145014501450 |
101510651125 |
620700740 |
750800830 |
660710765 |
126513151395 |
215022502470 |
24-4028-4028-43 |
620620620 |
550600640 |
106010601060 |
470470380 |
580530490 |
5.55.55.5 |
4-M364-M304-M30 |
340038504180 |
120013001400 |
1.6
1.6
1.6 |
148515851685 |
139014901590 |
576060 |
630710710 |
97010101010 |
260360360 |
420520540 |
245245245 |
335335335 |
373737 |
145014501450 |
128512851315 |
790840840 |
945980980 |
9101010975 |
15551586 |
266027502870 |
32-4936-4936-49 |
620620620 |
760845890 |
106010601060 |
380380380 |
370285240 |
5.55.55.5 |
4-M424-M484-M48 |
520062007100 |
KD741X-V泵站型自動保壓液控蝶閥規格及安裝尺寸表
公稱通徑DN(mm) |
公稱
壓力PN(MPa) |
D |
D1 |
b |
L |
L1 |
L2 |
L3 |
L-4 |
L5 |
e |
E |
E1 |
E2 |
E3 |
E4 |
E5 |
E6 |
Z-d |
φ1 |
H |
H1 |
H2 |
K |
電機功率(KW) |
地腳螺栓4-M |
重量(kg) |
150016001800 |
1.6?
1.6
1.6 |
182019302130 |
171018202020 |
656570 |
790790870 |
1080 |
360 |
530 |
245 |
335 |
90 |
1890 |
1500 |
1150 |
1370 |
1140 |
1817 |
3140 |
40-5640-5644-56 |
760 |
945 |
1250 |
450 |
390 |
7.5 |
4-M48 |
8900 |
? |
300350400 |
2.5
2.5
2.5 |
485555620 |
430490550 |
343840 |
270290310 |
790800820 |
100120120 |
140170190 |
180217217 |
2402972g7 |
902929 |
95010201020 |
430430540 |
320320420 |
384390500 |
300320380 |
574722 |
108511501345 |
16-3016-3316-36 |
400400400 |
330360360 |
53581081q |
220380380 |
260530530 |
2.22.22.2 |
4-M224-M304-M30 |
980
11501250 |
500600700 |
2.5
2.5
2.5 |
730845960 |
660770875 |
444646 |
350390430 |
840860880 |
140150180 |
200210280 |
217217245 |
297297335 |
292937 |
123012301450 |
660670960 |
600430570 |
670550690 |
480520610 |
8428521210 |
159017001780 |
20-3620-3924-42 |
480480620 |
430490520 |
8108101060 |
380380460 |
460400600 |
5.55.57.5 |
4-M304-M304-M36 |
192023003200 |
8009001000 |
2.5
2.5
2.5 |
108511851320 |
g9010901210 |
505458 |
470510550 |
900820820 |
180 |
320 |
245 |
335 |
37 |
1450 |
1015 |
650 |
750 |
650 |
1265 |
1525 |
24-4828-4828-56 |
620 |
550 |
1060 |
460 |
570 |
7.5 |
4-M36 |
3650 |
? |
120013001400 |
0.6?
0.6?
0.6 |
140515201630 |
134014501560 |
404444 |
630710710 |
97010101010 |
260260260 |
420500500 |
245245245 |
335335335 |
373737 |
145014501450 |
122413181318 |
790820840 |
945960960 |
850950960 |
150515971597 |
260027402800 |
32-3336-3636.36 |
620620620 |
710780835 |
106010601060 |
385385385 |
425355300 |
5.55.55.5 |
4-M364-M364-M36 |
420049005900 |
150016001800 |
0.6
0.6
0.6 |
173018302045 |
166017601970 |
484850 |
790790870 |
105010501090 |
260260270 |
500540450 |
245245245 |
335335335 |
373737 |
145014501890 |
141814181600 |
9009601370 |
102010801510 |
112010701220 |
169816981869 |
300031403500 |
40-3640-3644-39 |
620620642 |
9009351040 |
106010601060 |
385385395 |
235200100 |
5.55.55.5 |
4-M364-M364-M39 |
680075008600 |
200022002400 |
0.6
0.6
0.6 |
226524752685 |
218023902600 |
546062 |
95010001100 |
116 |
360 |
59 |
245 |
335 |
37 |
189 |
185 |
1370 |
1650 |
1380 |
2140 |
3750 |
48-4252-4256-42 |
760 |
1130 |
1250 |
450 |
200 |
7.5 |
4-M364-M424-M42 |
11600 |
? |
200022002400 |
0.25
0.250.25 |
219024052605 |
213023402540 |
343638 |
95010001100 |
1130930930 |
360400450 |
590800900 |
24 |
335 |
37 |
188219602060 |
1830 |
137015601760 |
1650 |
138014651565 |
1993 |
363039554155 |
48-3052-3356-33 |
642 |
116512401340 |
1060 |
515 |
100200200 |
5.55.57.5 |
4-M364-M394-M39 |
105001110012820 |
260028003000 |
0.25
0.250.25 |
280530303230 |
274029603160 |
404242 |
120013001400 |
100010001000 |
500550600 |
100011001200 |
? |
? |
? |
216022602360 |
? |
196021602360 |
? |
166517651865 |
? |
435545554755 |
60-3364-3668-36 |
? |
154016401740 |
? |
? |
200200200 |
7.57.57.5 |
4-M394-M394-M42 |
135301425015240 |
32003400 |
0.25
0.25 |
34303630 |
33603560 |
4446 |
14001500 |
10001000 |
650700 |
13001400 |
? |
? |
? |
24602560 |
? |
25802760 |
? |
19652065 |
? |
49555155 |
72-3676-36 |
? |
18401940 |
? |
? |
200200 |
7.57.5 |
4-M424-M42 |
1675018300 |
注:1.本表所列產品規格其公稱通徑按/T1047-1995的規定?
2.除以上標準規格外,根據用戶需要本廠可承接非標規格的設計制造