A41H-彈(dan)簧微(wei)啟🛀🏼黄色三级a片💕封(feng)閉式(shi)安全(quan)閥
介(jie)質的(de)設備(bei)或管(guan)路上(shang)，作為(wei)超壓(ya)保護(hu)裝置(zhi)。連接(jie)法💌蘭(lan)标準(zhun)按🔞jb/t……94/系(xi)列。
彈(dan)簧微(wei)啟封(feng)閉式(shi)安全(quan)閥結(jie)構簡(jian)述
1、彈(dan)簧微(wei)啟式(shi)安全(quan)閥具(ju)有結(jie)構簡(jian)單、密(mi)封性(xing)能好(hao)、開👹啟(qi)😸壓💕力(li)準确(que)、排放(fang)能力(li)大、回(hui)座壓(ya)差小(xiao)、調整(zheng)方便(bian)等特(te)點。
2、噴(pen)嘴型(xing)閥座(zuo)：閥座(zuo)為位(wei)伐爾(er)噴嘴(zui)型閥(fa)座，蒸(zheng)汽流(liu)經閥(fa)座…出(chu)口處(chu)時達(da)到音(yin)速，排(pai)放系(xi)數大(da)，閥座(zuo)密封(feng)面堆(dui)焊钴(gu)鉻鎢(wu)硬質(zhi)合金(jin)，耐磨(mo)抗沖(chong)蝕，壽(shou)命長(zhang)。
3、熱彈(dan)性閥(fa)瓣：閥(fa)瓣設(she)計為(wei)熱彈(dan)性結(jie)構，利(li)用其(qi)在介(jie)質壓(ya)力下(xia)微小(xiao)的變(bian)形，提(ti)高密(mi)封能(neng)力，克(ke)服安(an)全閥(fa)在介(jie)質壓(ya)力下(xia)臨近(jin)😗整定(ding)壓力(li)時的(de)前洩(xie)現象(xiang)。閥瓣(ban)密封(feng)面采(cai)用先(xian)進的(de)激光(guang)淬火(huo)技術(shu)，提高(gao)了硬(ying)度、耐(nai)磨性(xing)、抗沖(chong)抗性(xing)。
4、調節(jie)螺母(mu)：通過(guo)調整(zheng)調節(jie)螺母(mu)，調整(zheng)彈簧(huang)壓縮(suo)量，使(shi)👌閥門(men)能夠(gou)很方(fang)便、很(hen)迅速(su)地獲(huo)得準(zhun)确的(de)整定(ding)壓力(li)。
5、背壓(ya)調整(zheng)套：調(diao)整閥(fa)瓣背(bei)壓的(de)輔助(zhu)機構(gou)，通過(guo)背壓(ya)調整(zheng)套💔調(diao)整🏊🏿♀️，可(ke)獲得(de)合适(shi)的回(hui)座壓(ya)差。上(shang)調時(shi)，使閥(fa)👾門背(bei)壓降(jiang)🏊🏿♀️低。下(xia)調時(shi)，使閥(fa)門背(bei)壓提(ti)高。 彈(dan)簧微(wei)啟封(feng)閉式(shi)安全(quan)閥安(an)裝說(shuo)明
1、安(an)全閥(fa)必須(xu)垂直(zhi)安裝(zhuang)，并最(zui)好直(zhi)接安(an)裝在(zai)容器(qi)或管(guan)道的(de)接頭(tou)上。接(jie)頭内(nei)徑應(ying)不小(xiao)于安(an)全閥(fa)的進(jin)口通(tong)徑。
2、安(an)全閥(fa)的出(chu)口必(bi)須裝(zhuang)設适(shi)當的(de)膨脹(zhang)節，以(yi)防止(zhi)排放(fang)管的(de)熱膨(peng)🙉脹給(gei)安全(quan)閥帶(dai)來不(bu)應有(you)的熱(re)應力(li)。排放(fang)管内(nei)徑應(ying)比閥(fa)門出(chu)口直(zhi)徑大(da)，長度(du)盡可(ke)能短(duan)，避免(mian)拐彎(wan)✍🏻。排放(fang)管及(ji)膨脹(zhang)節重(zhong)量不(bu)應作(zuo)用在(zai)安全(quan)閥上(shang)，應固(gu)定💁🏼♀️在(zai)建築(zhu)上。排(pai)放管(guan)的👽中(zhong)心線(xian)與閥(fa)體的(de)中心(xin)線間(jian)距離(li)盡可(ke)能的(de)短。對(dui)每台(tai)安全(quan)閥都(dou)應單(dan)獨🎅🏿裝(zhuang)設排(pai)放管(guan)。
3、消聲(sheng)器的(de)出口(kou)處要(yao)有足(zu)夠的(de)面積(ji)，防止(zhi)産生(sheng)背壓(ya)影響(xiang)🛀🏼閥門(men)的💘排(pai)放能(neng)力。
彈(dan)簧微(wei)啟封(feng)閉式(shi)安全(quan)閥主(zhu)要零(ling)部件(jian)材料(liao)
| no | 零件(jian)名稱(cheng) | a41h-c/ka41y-c材料(liao) | a41y-p/ka41y-p材料(liao) | a41y-r/ka41y-r材料(liao) |
| 1 | 閥體(ti) | wcb | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 2 | 閥座(zuo) | zg2cr13/1cr18ni9ti | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 3 | 調節(jie)圈 | zg2cr13/1cr18ni9ti | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 4 | 閥(fa)瓣 | 2cr13/1cr18ni9ti | 1cr18ni9ti | 1cr18ni12mo2ti |
| 5 | 導(dao)向套(tao) | zg2cr13/1cr18ni9ti | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 6 | 閥蓋(gai) | zg230-450 | zg230-450 | zg230-450 |
| 7 | 彈簧(huang) | 50crva | 50crva包覆(fu)氟塑(su)料 | 50crva包(bao)覆氟(fu)塑料(liao) |
| 8 | 閥杆(gan) | 2cr13 | 2cr13 | 1cr18ni12mo2ti |
| 9 | 調整(zheng)螺杆(gan) | 45 | 2cr13 | 2cr13 |
| 10 | 保護(hu)罩 | zg200-400 | zg200-400 | zg200-400 |
| 密(mi)封面(mian)材料(liao) | 堆焊(han)d507 | 堆焊(han)co基硬(ying)質合(he)金 | ||
| 型号(hao) | 公稱(cheng)通徑(jing) | do | D | K | g | g1 | b | f | f1 | Z-?d | DN’ | D1 | K1 | g2 | g’ | b1 | f’ | f1’ | Z1-?d1 | L | L1 | ≈H |
| A41H-16C A41Y-16P A41Y-16R KA41Y-16C KA41Y-16P | 20 | 15 | 105 | 75 | - | 55 | 16 | 2 | - | 4-14 | 20 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 |
| 25 | 20 | 115 | 85 | - | 65 | 16 | 2 | - | 4-14 | 25 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 | |
| 32 | 25 | 140 | 100 | - | 78 | 18 | 2 | - | 4-18 | 32 | 140 | 100 | 78 | - | 18 | 2 | - | 4-18 | 115 | 100 | 285 | |
| 40 | 32 | 150 | 110 | - | 85 | 18 | 3 | - | 4-18 | 40 | 150 | 110 | 85 | - | 18 | 3 | - | 4-18 | 120 | 110 | 292 | |
| 50 | 40 | 165 | 125 | - | 100 | 20 | 3 | - | 4-18 | 50 | 165 | 125 | 100 | - | 20 | 3 | - | 4-18 | 135 | 120 | 370 | |
| 65 | 50 | 185 | 145 | - | 120 | 20 | 3 | - | 4-18 | 65 | 185 | 145 | 120 | - | 20 | 3 | - | 4-18 | 140 | 130 | 375 | |
| 80 | 65 | 200 | 160 | - | 135 | 20 | 3 | - | 8-18 | 80 | 200 | 160 | 135 | - | 20 | 3 | - | 8-18 | 160 | 135 | 373 | |
| 100 | 80 | 220 | 180 | - | 155 | 22 | 3 | - | 8-18 | 100 | 220 | 180 | 155 | - | 22 | 3 | - | 8-18 | 170 | 160 | 513 | |
| 125 | 100 | 250 | 210 | - | 185 | 22 | 3 | - | 8-18 | 125 | 250 | 210 | 185 | - | 22 | 3 | - | 8-18 | 190 | 190 | 560 | |
| 150 | 125 | 285 | 240 | - | 210 | 24 | 3 | - | 8-23 | 150 | 285 | 240 | 210 | - | 24 | 3 | - | 8-23 | 205 | 195 | 570 | |
| 200 | 150 | 340 | 295 | - | 265 | 26 | 3 | - | 11-24 | 200 | 340 | 295 | 265 | - | 26 | 3 | - | 11-24 | 240 | 230 | 717 | |
| 250 | 200 | 405 | 355 | - | 320 | 30 | 3 | - | 11-24 | 250 | 405 | 355 | 320 | - | 30 | 3 | - | 11-24 | 350 | 320 | 940 | |
| 300 | 250 | 460 | 410 | - | 375 | 30 | 4 | - | 11-24 | 300 | 460 | 410 | 375 | - | 30 | 4 | - | 11-24 | 350 | 320 | 980 | |
| A41H-25 A41Y-25P A41Y-25R KA41Y-25 KA41Y-25P | 20 | 15 | 105 | 75 | - | 55 | 16 | 2 | - | 4-14 | 20 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 |
| 25 | 20 | 115 | 85 | - | 65 | 16 | 2 | - | 4-14 | 25 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 | |
| 32 | 25 | 140 | 100 | - | 78 | 18 | 2 | - | 4-18 | 32 | 140 | 100 | 78 | - | 18 | 2 | - | 4-18 | 115 | 100 | 285 | |
| 40 | 32 | 150 | 110 | - | 85 | 18 | 3 | - | 4-18 | 40 | 150 | 110 | 85 | - | 18 | 3 | - | 4-18 | 120 | 110 | 292 | |
| 50 | 40 | 165 | 125 | - | 100 | 20 | 3 | - | 4-18 | 50 | 165 | 125 | 100 | - | 20 | 3 | - | 4-18 | 135 | 120 | 370 | |
| 65 | 50 | 185 | 145 | - | 120 | 22 | 3 | - | 8-18 | 65 | 185 | 145 | 120 | - | 20 | 3 | - | 4-18 | 140 | 130 | 375 | |
| 80 | 65 | 200 | 160 | - | 135 | 24 | 3 | - | 8-18 | 80 | 200 | 160 | 135 | - | 20 | 3 | - | 8-18 | 160 | 135 | 373 | |
| 100 | 80 | 230 | 190 | - | 160 | 24 | 3 | - | 8-23 | 100 | 220 | 180 | 155 | - | 20 | 3 | - | 8-18 | 170 | 160 | 513 | |
| 125 | 100 | 270 | 220 | - | 188 | 28 | 3 | - | 8-26 | 125 | 250 | 210 | 185 | - | 22 | 3 | - | 8-18 | 190 | 190 | 560 | |
| 150 | 125 | 300 | 250 | - | 218 | 30 | 3 | - | 8-26 | 150 | 285 | 240 | 210 | - | 24 | 3 | - | 8-23 | 205 | 195 | 570 | |
| 200 | 150 | 360 | 310 | - | 278 | 34 | 3 | - | 11-24 | 200 | 340 | 295 | 265 | - | 26 | 3 | - | 11-24 | 240 | 230 | 717 | |
| 250 | 200 | 425 | 370 | - | 332 | 36 | 3 | - | 11-24 | 250 | 405 | 355 | 320 | - | 30 | 3 | - | 11-24 | 350 | 320 | 940 | |
| 300 | 250 | 485 | 430 | - | 390 | 40 | 4 | - | 16-30 | 300 | 460 | 410 | 375 | - | 30 | 4 | - | 11-24 | 350 | 320 | 980 | |
| A41H-40 A41Y-40P A41Y-40R KA41Y-40 KA41Y-40P | 20 | 15 | 105 | 75 | 51 | 55 | 16 | 2 | 4 | 4-14 | 20 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 |
| 25 | 20 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 25 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | 100 | 85 | 276 | |
| 32 | 25 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 32 | 140 | 100 | 78 | - | 18 | 2 | - | 4-18 | 115 | 100 | 285 | |
| 40 | 32 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 40 | 150 | 110 | 85 | - | 18 | 3 | - | 4-18 | 120 | 110 | 292 | |
| 50 | 40 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 50 | 165 | 125 | 100 | - | 20 | 3 | - | 4-18 | 135 | 120 | 370 | |
| 65 | 50 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 65 | 185 | 145 | 120 | - | 20 | 3 | - | 4-18 | 140 | 130 | 375 | |
| 80 | 65 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 80 | 200 | 160 | 135 | - | 20 | 3 | - | 8-18 | 160 | 135 | 373 | |
| 100 | 80 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 100 | 220 | 180 | 155 | - | 22 | 3 | - | 8-18 | 170 | 160 | 513 | |
| 125 | 100 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-26 | 125 | 250 | 210 | 185 | - | 22 | 3 | - | 8-18 | 190 | 190 | 560 | |
| 150 | 125 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-26 | 150 | 285 | 240 | 210 | - | 24 | 3 | - | 8-23 | 205 | 195 | 570 | |
| 200 | 150 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 11-24 | 200 | 340 | 295 | 265 | - | 26 | 3 | - | 11-24 | 240 | 230 | 717 | |
| 250 | 200 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-34 | 250 | 405 | 355 | 320 | - | 30 | 3 | - | 11-24 | , , , 350 | 320 | 940 | |
| 300 | 250 | 515 | 450 | 364 | 408 | 46 | 4 | 4.5 | 16-34 | 300 | 460 | 410 | 375 | - | 30 | 4 | - | 11-24 | 350 | 320 | 980 | |
| A41H-64 A41Y-64 A41Y-64P A41Y-64R | 20 | 15 | 130 | 90 | 51 | 68 | 20 | 2 | 4 | 4-18 | 20 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 100 | 95 | 268 |
| 25 | 20 | 140 | 100 | 58 | 78 | 22 | 2 | 4 | 4-18 | 25 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 100 | 95 | 268 | |
| 32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 32 | 140 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 115 | 105 | 279 | |
| 40 | 32 | 170 | 125 | 76 | 95 | 24 | 3 | 4 | 4-23 | 40 | 150 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 135 | 115 | 330 | |
| 50 | 40 | 180 | 135 | 88 | 105 | 26 | 3 | 4 | 4-23 | 50 | 165 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 160 | 125 | 360 | |
| 65 | 50 | 205 | 160 | 110 | 130 | 28 | 3 | 4 | 8-23 | 65 | 185 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 175 | 160 | 503 | |
| 80 | 65 | 215 | 170 | 121 | 140 | 30 | 3 | 4 | 8-23 | 80 | 200 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 175 | 160 | 498 | |
| 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 | 530 | |
| 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 | 657 | |
| , A41H-100 A41Y-100 A41Y-100P A41Y-100R | 20 | 15 | 130 | 90 | 51 | 68 | 22 | 2 | 4 | 4-18 | 20 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 100 | 95 | 268 |
| 25 | 20 | 140 | 100 | 58 | 78 | 24 | 2 | 4 | 4-18 | 25 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 100 | 95 | 268 | |
| 32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 32 | 140 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 115 | 105 | 279 | |
| 40 | 32 | 170 | 125 | 76 | 95 | 26 | 3 | 4 | 4-23 | 40 | 150 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 135 | 115 | 330 | |
| 50 | 40 | 195 | 145 | 88 | 112 | 28 | 3 | 4 | 4-26 | 50 | 165 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 160 | 125 | 360 | |
| 65 | 50 | 220 | 170 | 110 | 138 | 32 | 3 | 4 | 8-26 | 65 | 185 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 175 | 160 | 503 | |
| 80 | 65 | 230 | 180 | 121 | 148 | 34 | 3 | 4 | 8-26 | 80 | 200 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 175 | 160 | 498 | |
| 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 | 530 | |
| 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 | 657 |
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