性能規(guī)范 Property specification
用途及特點(diǎn)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(diǎn)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(dá)到零泄漏；
3、此閥無法蘭，對(duì)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(diǎn)。
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產(chǎn)品圖：
可選配件：
對(duì)焊式金屬硬密封蝶閥
Both weld type metallic hard sealing buterfly valve
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性能規(guī)范 Property specification 用途及特點(diǎn)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(diǎn)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(dá)到零泄漏； 3、此閥無法蘭，對(duì)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(diǎn)。 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(dòng)型式Drive type
蝸輪傳動(dòng)、氣動(dòng)傳動(dòng)、電動(dòng)傳動(dòng)。 Worm wheel drive,pneumatic dlive,electic dive. 設(shè)計(jì)、制造標(biāo)準(zhǔn) 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(yàn)Pressure test:GB/T 13927-1992;AP1598
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主要技術(shù)參數(shù)Main technology parameter
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公稱通徑Nominal diameter |
DN(mm) |
50~200 |
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公稱壓力Nominal presure |
PN(MPa) |
0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
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試驗(yàn)壓力 Ps(MPa) Test pressure |
強(qiáng)度試驗(yàn)Strength test |
0.9 |
1.5 |
2.4 |
3.75 |
6.0 |
|
密封試驗(yàn)Seal test |
0.66 |
1.1 |
1.76 |
2.75 |
4.4 |
|
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氣密封試驗(yàn)Gas seal test |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
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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. |
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適用溫度Applicable temperatuer |
碳鋼Carben steel:-29℃~425℃ 不銹鋼Stainless steel:-40℃~600℃ |
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主要零件的材質(zhì)Material for main parts
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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 |
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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 |
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密封圈Seal ring |
不銹鋼、抗磨材料Stainless steel,resist grind material |
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閥桿Stem |
2Cr13、1Cr13不銹鋼、鉻鉬鋼Stainless steel,Cr.Mo.Steel |
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填料Packing |
柔性石墨Flexible graphite |
主要連接及外形尺寸Main connection and external dimensions(mm)
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公稱壓力（1.0,1.6,2.5MPa）Nominal pressure |
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通徑Diameter |
外形尺寸(參考值)Extemal dimension(consult) |
參考重量（kg) Consult weight |
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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 |
