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結(jié)構(gòu)特點(diǎn)用途Use of structural characleristics
溝槽式(卡箍)連接閥門(mén)是引進(jìn)美國(guó)與德國(guó)同類(lèi)先進(jìn)產(chǎn)品而設(shè)計(jì)制造的一系列新型連接閥門(mén)。它具有安裝快速,簡(jiǎn)易,安全,可靠,不受安裝場(chǎng)地限制,便于管道與閥門(mén)的維修保養(yǎng),有隔振隔音與一定的角度范圍內(nèi)有克服管道連接不同軸耐用產(chǎn)生仿差,震決溫差所產(chǎn)生熱脹冷縮等優(yōu)點(diǎn)。
廣泛應(yīng)用于輸送流體管道的給排水,消防,空調(diào),燃?xì)?石油,化工,水處理,市政,造船等管道工程作為控制流體作用。
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主要技術(shù)參數(shù)Main technical parameters
| 公稱(chēng)壓力Nominal pressure |
1.0 |
1.6 |
2.5 |
| 試驗(yàn)壓力 test pressure |
殼體強(qiáng)度 shell trength |
1.5 |
2.4 |
3.75 |
| 密封性能Sealing performance |
1.1 |
1.76 |
2.75 |
| 適用介質(zhì)suitable Media |
產(chǎn)品類(lèi)型Product type |
鑄鐵,球墨鑄鐵Castiron, ductile iron |
銅Copper |
碳鋼carbon steel |
不銹鋼Stainless Steel |
| 適用介質(zhì)Suitable Media |
水,水蒸汽,油品,空氣Water steam oil air |
水,水蒸汽Water,water vapor |
水,水蒸汽,油品,空氣water steam oil air |
硝酸類(lèi)Nitric acid |
| 工作溫度 work temperature |
密封面介質(zhì)Sealing surface of the medium |
橡膠Rubber |
乙腈膠橡Acetonitrile Rubber |
乙丙橡膠EPDM |
氟橡膠Viton |
聚四氟塑料PTFE plastic |
銅Copper |
不銹鋼Stainless Steel |
| 工作溫度 work temperature |
≤60 |
≤80 |
≤250 |
≤250 |
≤200 |
≤200 |
≤200 |
主要零件材料Main parts materia
| 產(chǎn)品類(lèi)型 Product Type |
材質(zhì)Material |
| 閥體Body |
閥板Valve plate |
閥軸Valve shaft |
密封面Sealing surface |
| 鑄鐵Cast iron |
HT200 |
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray |
鉻不銹鋼Chromium Stainless Steel |
銅或不銹鋼Copper or Stainless Steel |
橡膠NBR,丁腈橡膠NBR,乙丙EPOM 氟橡膠PTFE,聚四氟塑料F46 |
| 球墨鑄鐵 ductile iron |
QT450 |
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray |
鉻不銹鋼Chromium Stainless Steel |
銅或不銹鋼Copper or Stainless Steel |
| 銅Copper |
銅Copper |
銅或不銹鋼Copper or Stainless Steel |
鉻不銹鋼Chromium Stainless Steel |
銅Copper |
| 碳鋼carbon steel |
WCB |
球鐵,碳鋼,噴涂或不銹鋼Ductile iron,carbon steel or stainless steel spray |
鉻不銹鋼Chromium Stainless Steel |
銅或不銹鋼Copper or Stainless Steel |
| 不銹鋼Stainless Steel |
1Cr18Ni9T1(304) |
不銹鋼Stainless Steel |
不銹鋼Stainless Steel |
不銹鋼Stainless Steel |
主要外型尺寸External dimensions
| 公稱(chēng)通徑/名稱(chēng) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
425 |
500 |
600 |
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| D |
57 |
60 |
76 |
89 |
108 |
114 |
133 |
140 |
159 |
165 |
168 |
219 |
273 |
325 |
377 |
426 |
480 |
530 |
630 |
SJKD3型 |
| A1 |
14.5 |
14.5 |
14.5 |
16 |
16 |
16 |
19 |
19 |
19 |
25 |
25 |
25 |
25 |
25 |
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| B1 |
9.5 |
9.5 |
9.5 |
9.5 |
9.5 |
9.5 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
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| C |
2.2 |
2.2 |
2.2 |
9.5 |
2.2 |
2.2 |
2.5 |
2.5 |
3.3 |
3.3 |
5.5 |
5.5 |
55 |
55 |
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| D381X D81X |
L |
88 |
90 |
96 |
115 |
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132 |
159 |
159 |
165 |
165 |
170 |
180 |
190 |
210 |
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| H1 |
60 |
75 |
80 |
94 |
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125 |
220 |
220 |
250 |
265 |
300 |
330 |
350 |
410 |
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| H0 |
220 |
245 |
270 |
300 |
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350 |
600 |
600 |
740 |
765 |
875 |
940 |
995 |
1130 |
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| E |
245 |
245 |
245 |
245 |
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245 |
260 |
260 |
330 |
330 |
425 |
425 |
425 |
425 |
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| F |
65 |
65 |
65 |
65 |
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65 |
90 |
125 |
180 |
190 |
210 |
210 |
210 |
210 |
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| D0 |
120 |
120 |
120 |
120 |
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140 |
140 |
140 |
240 |
280 |
320 |
320 |
350 |
350 |
SJKD3型 |
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