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武漢閥天閥門有限公司
主營(yíng)產(chǎn)品：球閥，閘閥，蝶閥，截止閥，止回閥，調(diào)節(jié)閥，電磁閥，安全閥，針型閥，疏水閥，旋塞閥，隔膜閥，鴨嘴閥，放料閥，排氣閥，呼吸閥，過(guò)濾器，阻火器，節(jié)流閥，角座閥，平衡閥，排污閥，排泥閥，切斷閥，減壓閥，管夾閥 ... |
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武漢閥天閥門有限公司
主營(yíng)產(chǎn)品：球閥，閘閥，蝶閥，截止閥，止回閥，調(diào)節(jié)閥，電磁閥，安全閥，針型閥，疏水閥，旋塞閥，隔膜閥，鴨嘴閥，放料閥，排氣閥，呼吸閥，過(guò)濾器，阻火器，節(jié)流閥，角座閥，平衡閥，排污閥，排泥閥，切斷閥，減壓閥，管夾閥 ... |
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更新時(shí)間：2016-08-27 16:39:23瀏覽次數(shù)：911
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不銹鋼法蘭安全閥是受壓設(shè)備、容器或管路上的超壓保護(hù)裝置。當(dāng)設(shè)備壓力升高達(dá)到預(yù)定值時(shí)，安全閥自動(dòng)開(kāi)啟，繼而全量排放，防止設(shè)備壓力繼續(xù)升高；當(dāng)壓力降低到規(guī)定值時(shí)，安全閥及時(shí)自動(dòng)關(guān)閉。安全閥是選用者為保護(hù)工程設(shè)備安全運(yùn)行的的，zui科學(xué)的明智選擇。
不銹鋼法蘭安全閥主要連接尺寸：
型 號(hào) | 公稱 | 主要結(jié)構(gòu)尺寸(mm) | 閥體 材料 | 簡(jiǎn)要性能 | 備注 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
通徑 DN(mm) | 壓力 PN(Mpa) | D | D1 | L | L1 | H | 適用溫度 ℃ | 適用介質(zhì) | |||
A21W-16P | 15 | 1.6 |
|
| 35 | 60 | 64 | 1Cr18Ni9Ti | ≤200 | 醋酸類 |
|
" | 20 | " |
|
| 40 | 68 | 68 | " | " | " |
|
" | 25 | " |
|
| 50 | 78 | 105 | " | " | " |
|
A21W-25P | 15 | 2.5 |
|
| 35 | 60 | 64 | 1Cr18Ni9Ti | " | " |
|
" | 20 | " |
|
| 40 | 68 | 68 | " | " | " |
|
" | 25 | " |
|
| 50 | 78 | 105 | " | " | " |
|
A21W-40P | 15 | 4.0 |
|
| 35 | 60 | 64 | " | " | " |
|
" | 20 | " |
|
| 40 | 68 | 68 | " | " | " |
|
" | 25 | " |
|
| 50 | 78 | 105 | " | " | " |
|
A41Y-16P | 32 | 1.6 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸類 |
|
" | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " |
|
" | 50 | " | 160 | 160 | 130 | 115 | 350 | " | " | " |
|
" | 65 | " |
|
|
|
|
| " | " | " |
|
" | 80 | " | 195 | 195 | 160 | 135 | 385 | " | " | " |
|
" | 100 | " | 215 | 215 | 170 | 160 | 525 | " | " | " |
|
" | 150 | " |
|
|
|
|
| " | " | " |
|
" | 200 | " |
|
|
|
|
| " | " | " |
|
A41Y-25P | 32 | 2.5 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸類 |
|
" | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " |
|
" | 50 | " | 160 | 160 | 130 | 115 | 340 | " | " | " |
|
" | 65 | " |
|
|
|
|
| " | " | " |
|
" | 80 | " | 195 | 195 | 160 | 135 | 565 | " | " | " |
|
" | 100 | " | 230 | 215 | 170 | 160 | 580 | " | " | " |
|
A41Y-40P | 32 | 4.0 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸類 | |
