性能規(guī)范 Property specification
用途及特點Purpose and characteristic
本蝶閥適用于高溫、高壓、防火、保溫等管道上作啟閉或調(diào)節(jié)介質(zhì)之用。其主要特點如下：
1、結(jié)構(gòu)緊湊、體積小、重量輕、操作靈活、使用方便；
2、采用三維偏心彈性或多層次硬密封結(jié)構(gòu)，其密封性能可靠達到零泄漏；
3、此閥無法蘭，對管道的保溫包扎帶來很大方便和美觀。
4、具有耐高溫、高壓、耐腐蝕、耐磨損等特點。
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產(chǎn)品圖：
可選配件：
對焊式金屬硬密封蝶閥
Both weld type metallic hard sealing buterfly valve
性能規(guī)范 Property specification
用途及特點Purpose and characteristic
本蝶閥適用于高溫、高壓、防火、保溫等管道上作啟閉或調(diào)節(jié)介質(zhì)之用。
其主要特點如下：
1、結(jié)構(gòu)緊湊、體積小、重量輕、操作靈活、使用方便；
2、采用三維偏心彈性或多層次硬密封結(jié)構(gòu)，其密封性能可靠達到零泄漏；
3、此閥無法蘭，對管道的保溫包扎帶來很大方便和美觀。
4、具有耐高溫、高壓、耐腐蝕、耐磨損等特點。
This kind of butterftly valve is suitable for hightemperature,high pressure,
firepro-of,jacketetc.pipe as atart and or adust medium,the main characteristicasbelow:
1.Compact configuration,tiny bulk,light and operate skillfully and conveniently.
2.It adopt therr-dimensional elasticity or multiple layers hard sealing co-nfiguration,
the hermetical capability can reach to zero leakage.
3.This kind of valve with no flange,which makes pipe elegantly and binding upco-nveniently.
4.lt has characteristic of high temperature resistant,high pressure resepsis wearable etc.
傳動型式Drive type
蝸輪傳動、氣動傳動、電動傳動。
Worm wheel drive,pneumatic dlive,electic dive.
設計、制造標準
Standard for design and manufacture
焊接尺寸Jointing dimension:GB/T 12224;ANSI
B16.25;DIN2559
結(jié)構(gòu)長度Structure length:GB/T 12221-1989;
AP1609
壓力試驗Pressure test:GB/T 13927-1992;AP1598
主要技術(shù)參數(shù)Main technology parameter
|
公稱通徑Nominal diameter |
DN(mm) |
50~200 |
||||
|
公稱壓力Nominal presure |
PN(MPa) |
0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
|
試驗壓力 Ps(MPa) Test pressure |
強度試驗Strength test |
0.9 |
1.5 |
2.4 |
3.75 |
6.0 |
|
密封試驗Seal test |
0.66 |
1.1 |
1.76 |
2.75 |
4.4 |
|
|
氣密封試驗Gas seal test |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
|
適用介質(zhì)Applicable medium |
水、蒸氣、油品、酸類腐蝕性等。Water,steam,oil,acid corosive and so on. |
|||||
|
適用溫度Applicable temperatuer |
碳鋼Carben steel:-29℃~425℃ 不銹鋼Stainless steel:-40℃~600℃ |
|||||
主要零件的材質(zhì)Material for main parts
|
零件名稱Parts name |
材料Material |
|
閥體Body |
鑄鋼、不銹鋼、鉻鉬鋼及特殊材料Cast steel,stainless steel,Cr.Mo.Steel and special material |
|
蝶板Disc |
鑄鋼、合金鋼（鍍硬鉻）、不銹鋼、鉻卸鋼及特殊材料Cast steel,Alloy steel,stainless steel,Cr.Mo.Steel and special mateial |
|
密封圈Seal ring |
不銹鋼、抗磨材料Stainless steel,resist grind material |
|
閥桿Stem |
2Cr13、1Cr13不銹鋼、鉻鉬鋼Stainless steel,Cr.Mo.Steel |
|
填料Packing |
柔性石墨Flexible graphite |
主要連接及外形尺寸Main connection and external dimensions(mm)
|
公稱壓力（1.0,1.6,2.5MPa）Nominal pressure |
|||||||||
|
通徑Diameter |
外形尺寸(參考值)Extemal dimension(consult) |
參考重量（kg) Consult weight |
|||||||
|
毫米mm |
英寸inch |
L |
D |
d |
H |
H1 |
A |
B |
|
|
80 |
3 |
180 |
90 |
78 |
90 |
356 |
180 |
200 |
38 |
|
100 |
4 |
190 |
110 |
96 |
106 |
387 |
180 |
200 |
40 |
|
125 |
5 |
200 |
135 |
121 |
122 |
413 |
180 |
200 |
60 |
|
150 |
6 |
210 |
161 |
146 |
136 |
459 |
270 |
280 |
65 |
|
200 |
8 |
230 |
222 |
202 |
215 |
585 |
400 |
425 |
85 |
|
250 |
10 |
250 |
278 |
254 |
247 |
649 |
400 |
425 |
135 |
|
300 |
12 |
270 |
330 |
303 |
288 |
771 |
450 |
560 |
175 |
|
350 |
14 |
290 |
382 |
351 |
333 |
929 |
450 |
560 |
195 |
|
400 |
16 |
310 |
432 |
398 |
359 |
993 |
535 |
580 |
295 |
|
450 |
18 |
330 |
484 |
450 |
405 |
1053 |
535 |
580 |
350 |
|
500 |
20 |
350 |
535 |
501 |
444 |
1245 |
535 |
580 |
510 |
|
600 |
24 |
390 |
636 |
602 |
521 |
1750 |
570 |
660 |
625 |
|
700 |
28 |
430 |
726 |
692 |
586 |
1519 |
750 |
550 |
925 |
|
800 |
32 |
470 |
826 |
792 |
659 |
1659 |
750 |
550 |
1260 |
|
900 |
36 |
510 |
926 |
892 |
720 |
1829 |
750 |
550 |
1790 |
|
1000 |
40 |
550 |
1028 |
992 |
780 |
1949 |
900 |
750 |
1940 |
|
1200 |
48 |
630 |
1228 |
1192 |
889 |
2243 |
1000 |
925 |
2810 |
|
1400 |
56 |
710 |
1428 |
1392 |
1000 |
2462 |
1000 |
925 |
3500 |
