Ax46F（Y）安全閥｜先導(dǎo)式安全閥
微啟式安全閥概述：
上海高橋閥門有限公司是國內(nèi)生產(chǎn)安全閥的主導(dǎo)廠，廠內(nèi)建有遠(yuǎn)東*的安全閥測試中心，國產(chǎn)*臺安全閥就是我廠誕生的。二十多年來，高橋牌安全閥的品種已發(fā)展到百余個系列，千余個規(guī)格，產(chǎn)品廣泛應(yīng)用于鍋爐、石化、電站以及國防工業(yè)。并為國內(nèi)*座核電站秦山核電站研制成功了*批核級安全閥。高橋牌安全閥主要產(chǎn)品系列分別榮獲機(jī)械部信得過產(chǎn)品，上海市優(yōu)質(zhì)產(chǎn)品稱號，國家銀質(zhì)獎。高橋牌安全閥是受壓設(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，安全閥自動開啟，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，安全閥及時自動關(guān)閉。高橋牌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。
主要連接尺寸：
| 型 號 | 公稱 | 主要結(jié)構(gòu)尺寸（mm） | 閥體 材料 | 簡要性能 | 備注 | ||||||
| 通徑 DN（mm） | 壓力 PN（Mpa） | D | D1 | L | L1 | H | 適用溫度℃ | 適用介質(zhì) | |||
| A41H-16C | 65 | 1.6 | | | | | | 鑄鋼 | ≤300 | 油品、空氣、水 | |
| " | 80 | " | 195 | 195 | 160 | 135 | 385 | " | " | " | |
| " | 100 | " | 215 | 215 | 170 | 160 | 525 | " | " | " | |
| " | 150 | " | 285 | 285 | 250 | 210 | 720 | " | " | " | |
| " | 200 | " | 340 | 340 | 290 | 310 | 777 | " | " | " | |
| A41H-125 | 25 | 2.5 | | | | | | 鑄鋼 | ≤300 | 油品、空氣、水 | |
| " | 32 | " | 135 | 135 | 115 | 100 | 266 | " | " | " | |
| " | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " | |
| " | 50 | " | 160 | 160 | 130 | 115 | 350 | " | " | " | |
| " | 65 | " | | | | | | " | " | " | |
| " | 80 | " | 195 | 195 | 160 | 135 | 570 | " | " | " | |
| " | 100 | " | 230 | 215 | 170 | 160 | 580 | " | " | " | |
| A41H-25 | 150 | " | | | | | | " | " | " | |
| " | 200 | " | | | | | | " | " | " | |
| A41H-40 | 25 | 4.0 | | | | | | 鑄鋼 | ≤300 | 油品、空氣、水 | |
| " | 32 | " | 135 | 135 | 115 | 100 | 266 | " | " | " | |
| " | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " | |
| " | 50 | " | 160 | 160 | 130 | 115 | 350 | " | " | " | |
| " | 65 | " | | | | | | " | " | " | |
| " | 80 | " | 195 | 195 | 160 | 135 | 570 | " | " | " | |
| " | 100 | " | 235 | 220 | 170 | 160 | 585 | " | " | " | |
| " | 150 | " | | | | | | " | " | " | |
| " | 200 | " | | | | | | " | " | " | |
| SA41H-16C | 25 | 1.6 | 115 | 45 | 55 | 86 | 200 | 鑄鋼 | ≤300 | 空氣、水等 | 出口：G1" |
| SA41H-25 | 25 | 2.5 | 115 | 45 | 55 | 86 | 200 | " | " | " | " |
| SA41H-40 | 25 | 4.0 | 115 | 45 | 55 | 86 | 200 | " | " | " | " |
| SA41H-64 | 25 | 6.4 | 115 | 45 | 55 | 86 | 200 | " | " | " | " |
| SA41Y-160 | 15 | 16.0 | 95 | 95 | 95 | 100 | 238 | 鍛鋼 | ≤200 | 油品、氮?dú)錃?/div> | |
| " | 20 | " | | | | | | " | " | " | |
| " | 25 | " | | | | | | " | " | " | |
| " | 32 | " | 110 | 165 | 130 | 135 | 310 | " | " | " | do12、14、16 |
| SA41Y-320 | 15 | 32.0 | 105 | 115 | 95 | 100 | 238 | " | " | " | |
| " | 20 | " | 110 | 115 | 95 | 100 | 238 | " | " | " | |
| " | 25 | " | | | | | | " | " | " | |
| " | 32 | " | 135 | 165 | 130 | 135 | 334 | " | " | " | do12、14、16 |
| SA41Y-500 | 15 | 50.0 | 105 | 115 | 95 | 100 | 222 | " | " | " | |
| " | 20 | " | | | | | | " | " | " | |
| " | 25 | " | | | | | | " | " | " | |
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：葉
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