A47H帶扳手彈簧微啟式安全閥
A47H帶扳手彈簧微啟式安全閥產(chǎn)品概述
A47H型帶扳手彈簧微啟式安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備或管路上。作為超壓保護(hù)裝置。連接法蘭標(biāo)準(zhǔn)按JB/T-94的系列1。
A47H帶扳手彈簧微啟式安全閥主要零部件材料
NO | 零件名稱 | 材料 |
1 | 閥體 | WCB |
2 | 閥座 | ZG2Cr13 |
3 | 調(diào)節(jié)圈 | ZG2Cr13 |
4 | 閥瓣 | 2Cr13 |
5 | 導(dǎo)向套 | 2Cr13 |
6 | 閥蓋 | ZG230-450 |
7 | 彈簧 | 50CrVA |
8 | 閥桿 | 2Cr13 |
9 | 扳手 | ZG200-400 |
10 | 調(diào)整螺桿 | 45 |
11 | 保護(hù)罩 | ZG200-400 |
? | 密封面材料 | "H"堆焊D507,"Y"堆焊Co基硬質(zhì)合金 |
A47H帶扳手彈簧微啟式安全閥外形尺寸和連接尺寸
型號 | 公稱通徑 | do | D | K | g | g1 | b | f | f1 | Z-?d | DN | D1 | K1 | g2 | g | b1 | f | f1 | Z1-?d1 | L | L1 | ≈H |
A47H-16C | 20 | 15 | 105 | 75 | ? | 55 | 16 | 2 | ? | 4-14 | 20 | 105 | 75 | 55 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | ? | 65 | 16 | 2 | ? | 4-14 | 25 | 115 | 85 | 65 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | ? | 78 | 18 | 2 | ? | 4-18 | 32 | 140 | 100 | 78 | ? | 18 | 2 | ? | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | ? | 85 | 18 | 3 | ? | 4-18 | 40 | 150 | 110 | 85 | ? | 18 | 3 | ? | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | ? | 100 | 20 | 3 | ? | 4-18 | 50 | 165 | 125 | 100 | ? | 20 | 3 | ? | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | ? | 120 | 20 | 3 | ? | 4-18 | 65 | 185 | 145 | 120 | ? | 20 | 3 | ? | 4-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | ? | 135 | 20 | 3 | ? | 8-18 | 80 | 200 | 160 | 135 | ? | 20 | 3 | ? | 8-18 | 160 | 135 | 400 | |
100 | 80 | 220 | 180 | ? | 155 | 22 | 3 | ? | 8-18 | 100 | 220 | 180 | 155 | ? | 22 | 3 | ? | 8-18 | 170 | 160 | 600 | |
125 | 100 | 250 | 210 | ? | 185 | 22 | 3 | ? | 8-18 | 125 | 250 | 210 | 185 | ? | 22 | 3 | ? | 8-18 | 190 | 190 | 620 | |
150 | 125 | 285 | 240 | ? | 210 | 24 | 3 | ? | 8-23 | 150 | 285 | 240 | 210 | ? | 24 | 3 | ? | 8-23 | 205 | 195 | 625 | |
200 | 150 | 340 | 295 | ? | 265 | 26 | 3 | ? | 12-23 | 200 | 340 | 295 | 265 | ? | 26 | 3 | ? | 12-23 | 240 | 230 | 798 | |
250 | 200 | 405 | 355 | ? | 320 | 30 | 3 | ? | 12-26 | 250 | 405 | 355 | 320 | ? | 30 | 3 | ? | 12-26 | 350 | 320 | 981 | |
300 | 250 | 460 | 410 | ? | 375 | 30 | 4 | ? | 12-26 | 300 | 460 | 410 | 375 | ? | 30 | 4 | ? | 12-26 | 350 | 320 | 1005 | |
A47H-25 | 20 | 15 | 105 | 75 | ? | 55 | 16 | 2 | ? | 4-14 | 20 | 105 | 75 | 55 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | ? | 65 | 16 | 2 | ? | 4-14 | 25 | 115 | 85 | 65 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | ? | 78 | 18 | 2 | ? | 4-18 | 32 | 140 | 100 | 78 | ? | 18 | 2 | ? | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | ? | 85 | 18 | 3 | ? | 4-18 | 40 | 150 | 110 | 85 | ? | 18 | 3 | ? | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | ? | 100 | 20 | 3 | ? | 4-18 | 50 | 165 | 125 | 100 | ? | 20 | 3 | ? | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | ? | 120 | 22 | 3 | ? | 8-18 | 65 | 185 | 145 | 120 | ? | 20 | 3 | ? | 4-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | ? | 135 | 24 | 3 | ? | 8-18 | 80 | 200 | 160 | 135 | ? | 20 | 3 | ? | 8-18 | 160 | 135 | 400 | |
100 | 80 | 230 | 190 | ? | 160 | 24 | 3 | ? | 8-23 | 100 | 220 | 180 | 155 | ? | 20 | 3 | ? | 8-18 | 170 | 160 | 600 | |
125 | 100 | 270 | 220 | ? | 188 | 28 | 3 | ? | 8-26 | 125 | 250 | 210 | 185 | ? | 22 | 3 | ? | 8-18 | 190 | 190 | 620 | |
150 | 125 | 300 | 250 | ? | 218 | 30 | 3 | ? | 8-26 | 150 | 285 | 240 | 210 | ? | 24 | 3 | ? | 8-23 | 205 | 195 | 625 | |
200 | 150 | 360 | 310 | ? | 278 | 34 | 3 | ? | 12-26 | 200 | 340 | 295 | 265 | ? | 26 | 3 | ? | 12-23 | 240 | 230 | 798 | |
250 | 200 | 425 | 370 | ? | 332 | 36 | 3 | ? | 12-30 | 250 | 405 | 355 | 320 | ? | 30 | 3 | ? | 12-26 | 350 | 320 | 981 | |
300 | 250 | 485 | 430 | ? | 390 | 40 | 4 | ? | 16-30 | 300 | 460 | 410 | 375 | ? | 30 | 4 | ? | 12-26 | 350 | 320 | 1005 | |
A47H-40 | 20 | 15 | 105 | 75 | 51 | 55 | 16 | 2 | 4 | 4-14 | 20 | 105 | 75 | 55 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 25 | 115 | 85 | 65 | ? | 16 | 2 | ? | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 32 | 140 | 100 | 78 | ? | 18 | 2 | ? | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 40 | 150 | 110 | 85 | ? | 18 | 3 | ? | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 50 | 165 | 125 | 100 | ? | 20 | 3 | ? | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 65 | 185 | 145 | 120 | ? | 20 | 3 | ? | 4-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 80 | 200 | 160 | 135 | ? | 20 | 3 | ? | 8-18 | 160 | 135 | 400 | |
100 | 80 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 100 | 220 | 180 | 155 | ? | 22 | 3 | ? | 8-18 | 170 | 160 | 600 | |
125 | 100 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-26 | 125 | 250 | 210 | 185 | ? | 22 | 3 | ? | 8-18 | 190 | 190 | 620 | |
150 | 125 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-26 | 150 | 285 | 240 | 210 | ? | 24 | 3 | ? | 8-23 | 205 | 195 | 625 | |
200 | 150 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 200 | 340 | 295 | 265 | ? | 26 | 3 | ? | 12-23 | 240 | 230 | 798 | |
250 | 200 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-34 | 250 | 405 | 355 | 320 | ? | 30 | 3 | ? | 12-26 | 350 | 320 | 981 | |
300 | 250 | 515 | 450 | 364 | 408 | 46 | 4 | 4.5 | 16-34 | 300 | 460 | 410 | 375 | ? | 30 | 4 | ? | 12-26 | 350 | 320 | 1005 | |
A47H-64 A47Y-64 | 20 | 15 | 130 | 90 | 51 | 68 | 20 | 2 | 4 | 4-18 | 20 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 100 | 95 | 301 |
25 | 20 | 140 | 100 | 58 | 78 | 22 | 2 | 4 | 4-18 | 25 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 100 | 95 | 301 | |
32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 32 | 140 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 115 | 105 | 312 | |
40 | 32 | 170 | 125 | 76 | 95 | 24 | 3 | 4 | 4-23 | 40 | 150 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 135 | 115 | 366 | |
50 | 40 | 180 | 135 | 88 | 105 | 26 | 3 | 4 | 4-23 | 50 | 165 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 160 | 125 | 396 | |
65 | 50 | 205 | 160 | 110 | 130 | 28 | 3 | 4 | 8-23 | 65 | 185 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 175 | 160 | 570 | |
80 | 65 | 215 | 170 | 121 | 140 | 30 | 3 | 4 | 8-23 | 80 | 200 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 175 | 160 | 565 | |
100 | 80 | 250 | 200 | 150 | 168 | 32 | 3 | 4.5 | 8-26 | 100 | 235 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 190 | 180 | 597 | |
150 | 100 | 345 | 280 | 204 | 240 | 38 | 3 | 4.5 | 8-34 | 150 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-26 | 280 | 260 | 738 | |
A47H-100 A47Y-100 | 20 | 15 | 130 | 90 | 51 | 68 | 22 | 2 | 4 | 4-18 | 20 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 100 | 95 | 301 |
25 | 20 | 140 | 100 | 58 | 78 | 24 | 2 | 4 | 4-18 | 25 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 100 | 95 | 301 | |
32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 32 | 140 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 115 | 105 | 312 | |
40 | 32 | 170 | 125 | 76 | 95 | 26 | 3 | 4 | 4-23 | 40 | 150 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 135 | 115 | 366 | |
50 | 40 | 195 | 145 | 88 | 112 | 28 | 3 | 4 | 4-26 | 50 | 165 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 160 | 125 | 396 | |
65 | 50 | 220 | 170 | 110 | 138 | 32 | 3 | 4 | 8-26 | 65 | 185 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 175 | 160 | 570 | |
80 | 65 | 230 | 180 | 121 | 148 | 34 | 3 | 4 | 8-26 | 80 | 200 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 175 | 160 | 565 | |
100 | 80 | 265 | 210 | 150 | 172 | 38 | 3 | 4.5 | 8-30 | 100 | 235 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 190 | 180 | 597 | |
150 | 100 | 355 | 290 | 204 | 250 | 46 | 3 | 4.5 | 12-34 | 150 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-26 | 280 | 260 | 738 |
安全閥用在受壓設(shè)備、容器或管路上,作為超壓保護(hù)裝置。當(dāng)設(shè)備、容器或管路內(nèi)的壓力升高超過允許值時,閥門自動開啟,繼而全量排放,以防止設(shè)備、容器或管路內(nèi)的壓力繼續(xù)升高;當(dāng)壓力降低到規(guī)定值時,閥門應(yīng)自動及時關(guān)閉,從而保護(hù)設(shè)備、容器或管路的安全運行。主要由閥座、閥瓣閥芯和加載機構(gòu)三部分組成。閥座有的和閥體是一個整體,有的是和閥體組裝在一起的,它與設(shè)備連通。閥瓣常連帶有閥桿,它緊扣在閥座上。閥瓣上面是加載機構(gòu),載荷的大小可以調(diào)節(jié)。
我廠主要生產(chǎn)D971F4電動蝶閥?電動蝶閥氣動蝶閥、氣動調(diào)節(jié)蝶閥衛(wèi)生級氣動蝶閥 不銹鋼氣動蝶閥D341F4蝸輪全襯四氟蝶閥、耐腐蝕襯氟蝶閥 、D341F4蝸輪蝶閥、蝸輪蝶閥、蝸輪蝸桿蝶閥、襯氟蝶閥、襯膠蝶閥、襯四氟蝶閥、全襯膠蝶閥、氣動襯氟蝶閥、襯氟蝶閥選華電襯氟蝶閥 咨詢?nèi)A電?? d371f4蝸輪蝶閥 、不銹鋼閥門、襯氟閥門、襯氟蝶閥、化工閥門、電站閥門、建筑閥門、塑料閥門、性座封閘閥 水利控制閥 鑄鋼通用閥門?減壓閥?旋塞閥 保溫閥門 柱塞閥 過濾器 鍛鋼閥門 油田電站閥調(diào)節(jié)閥、球閥、蝶閥、閘閥、截止閥、止回閥、隔膜泵、氣動隔膜泵、電動隔膜泵、排污泵、真空泵、多級泵、管道離心泵 螺桿泵 電磁閥 水用電磁閥 煤氣電磁閥?排氣閥 過濾器 片式球閥等各類閥門。