产品详情
| 江门呼吸式安全阀,呼吸式安全阀,中山市东凤镇安全阀系列 Series | ||||
| A48Y-16C A48Y-25 A48Y-40 A48Y-64 A48Y-100 A44Y-16C A44Y-25 A44Y-40 A44Y-64 A44Y-100 A44Y-16P A44Y-25P A44Y-40P A44Y-64P A44Y-100P A44Y-16R A44Y-25R A44Y-40R A44Y-64R A44Y-100R | 安全阀是阀门家族比较特殊的一个分支,它的特殊性是因安全阀为不同于其它阀门仅仅起到开关的作用,更重要的是起到保护设备的安全。随着我国经济建设的快速发展,在带有压力操控的设备项目工程越来越多。鉴于设备泄压的需要,安全阀在保护设备过程中起到至关重要的作用。截止2013年各类安全阀制造商和贸易商已超过700多家,每日交易询盘达到200多条,安全阀供求市场明显升温。通过第一季度数据初步分析,安全阀需求量要高出二十个百分点。安全阀是锅炉、压力容器和其他受压力设备上重要的安全附件。安全阀(又称泄压阀)是根据压力系统的工作压力(工作温度)自动启闭,一般安装于封闭系统的设备或管路上保护系统安全。当设备或管道内压力或温度超过安全阀设定压力时,自动开启泄压或降温,保证设备和管道内介质压力(温度)在设定压力(温度)之下,保护设备和管道正常工作,防止发生意外,减少损失。安全阀主要被广泛应用于:蒸汽锅炉、液化石油气汽车槽车或液化石油气铁路罐车、采油井、蒸汽发电设备的高压旁路、压力管道、压力容器等。安全阀一般按结构形式分为弹簧式安全阀和杠杆式安全阀、脉冲式安全阀,其中弹簧式安全阀应用最为普遍;按连接方式分为螺纹安全阀和法兰安全阀。安全阀口径一般都不大,常用的都在DN15mm-DN80mm之间,超过150mm一般都称为大口径安全阀。2013年安全阀行业市场规模扩大,这已是一个不争的事实。我国能够有资质生产安全阀的企业数量也不多,因为安全阀是属于特种设备行业,国家质监总局在申请资质审查方面比较严格,而巨大的安全阀需求市场,无疑给这些有资质生产安全阀的企业带来了更多的财富机会。||||
| 江门呼吸式安全阀,呼吸式安全阀,中山市东凤镇安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y弹簧全启式安全阀适用于工作温度≤300℃的空气、石油等介质的设备或管路上,作为超压保护装置。连接法兰标准PN<6.4MPa按JB/T-94系例1。PN≥6.4MPa按JB/T-94系列2标准。 |
| 江门呼吸式安全阀,呼吸式安全阀,中山市东凤镇安全阀主要零部件材料 Materials for main parts | ||||
| NO. | Name of part | A48Y-C A44Y-C 材料Materials | A44Y-P 材料 Materials | A44Y-R 材料 Materials |
| 1 | 阀 体Body | WCB | ZG1Cr18Ni9Ti | CF8M |
| 2 | 阀 座Nozzle | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 3 | 调 节 圈 Adjusting ring | ZG2Cr13 | ZG1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 4 | 反 冲 盘 Disc holder | ZG2Cr13 | ZG1Cr18Ni9Ti | 316 |
| 5 | 阀 瓣Disc | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 6 | 导 向 套Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 7 | 阀 盖Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
| 8 | 弹 簧 Spring | 50CrVA | 50CrVA包覆氟塑料 Coated Teflon | 50CrVA包覆氟塑料 Coated Teflon |
| 9 | 阀 杆Stem | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 10 | 扳 手Lever | ZG200-400 | ZG200-400 | ZG200-400 |
| 11 | 调整螺杆Adjusting bolt | 45 | 2Cr13 | 2Cr13 |
| 12 | 保 护 罩Cap | ZG200-400 | ZG200-400 | 316 |
| 密封面材料 Sealing surface of material | 堆焊Co基硬质合金 Depositing sblite | |||
| A48Y、A44Y弹簧全启式安全阀外形尺寸和连接尺寸 Dimensions (mm) | ||||||||||||||||||||||
| Type | (DN) | do | D | K | g | g1 | b | f | f1 | Z- d | DN' | D1 | k1 | g3 | g2 | b1 | f' | f1' | Z1- d1 | L | L1 | H |
| A48Y-16C A44Y-16C A44Y-16P A44Y-16R | 20 | 15 | 105 | 75 | 55 | 16 | 2 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 411 | ||||
| 25 | 16 | 115 | 85 | 65 | 16 | 2 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4-18 | 110 | 95 | 411 | |||||
| 32 | 20 | 140 | 100 | 78 | 18 | 2 | 4-18 | 40 | 150 | 110 | 85 | 18 | 3 | 4-18 | 115 | 100 | 411 | |||||
| 40 | 25 | 150 | 110 | 85 | 18 | 3 | 4-18 | 50 | 165 | 125 | 100 | 20 | 3 | 4-18 | 120 | 110 | 472 | |||||
| 50 | 32 | 165 | 125 | 100 | 20 | 3 | 4-18 | 65 | 185 | 145 | 120 | 20 | 3 | 4-18 | 135 | 120 | 532 | |||||
| 65 | 40 | 185 | 145 | 120 | 20 | 3 | 4-18 | 80 | 200 | 160 | 135 | 20 | 3 | 8-18 | 160 | 140 | 556 | |||||
| 80 | 50 | 200 | 160 | 135 | 20 | 3 | 8-18 | 100 | 220 | 180 | 155 | 22 | 3 | 8-18 | 170 | 135 | 561 | |||||
| 100 | 65 | 220 | 180 | 155 | 20 | 3 | 8-18 | 125 | 250 | 210 | 185 | 22 | 3 | 8-18 | 195 | 175 | 667 | |||||
| 125 | 80 | 250 | 210 | 185 | 22 | 3 | 8-18 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 857 | |||||
| 150 | 100 | 285 | 240 | 210 | 24 | 3 | 8-23 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 915 | |||||
| 200 | 125 | 340 | 295 | 265 | 26 | 3 | 12-23 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 1,073 | |||||
| 250 | 150 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1,307 | |||||
| 300 | 220 | 460 | 410 | 375 | 30 | 4 | 12-26 | 400 | 580 | 525 | 485 | 36 | 4 | 16-30 | 370 | 350 | 1,233 | |||||
| 350 | 250 | 520 | 470 | 435 | 34 | 4 | 16-26 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,711 | |||||
| 400 | 280 | 580 | 525 | 485 | 36 | 4 | 16-30 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,780 | |||||
|
A48Y-25 A44Y-25 A44Y-25P A44Y-25R |
20 | 15 | 105 | 75 | 55 | 16 | 2 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 411 | ||||
| 25 | 16 | 115 | 85 | 65 | 16 | 2 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4-18 | 110 | 95 | 411 | |||||
| 32 | 20 | 140 | 100 | 78 | 18 | 2 | 4-18 | 40 | 150 | 110 | 85 | 18 | 3 | 4-18 | 115 | 100 | 411 | |||||
| 40 | 25 | 150 | 110 | 85 | 18 | 3 | 4-18 | 50 | 165 | 125 | 100 | 20 | 3 | 4-18 | 120 | 110 | 472 | |||||
| 50 | 32 | 165 | 125 | 100 | 20 | 3 | 4-18 | 65 | 185 | 145 | 120 | 20 | 3 | 4-18 | 135 | 120 | 532 | |||||
| 65 | 40 | 185 | 145 | 120 | 22 | 3 | 8-18 | 80 | 200 | 160 | 135 | 20 | 3 | 8-18 | 160 | 140 | 556 | |||||
| 80 | 50 | 200 | 160 | 135 | 22 | 3 | 8-18 | 100 | 220 | 180 | 155 | 22 | 3 | 8-18 | 170 | 135 | 561 | |||||
| 100 | 65 | 230 | 190 | 160 | 24 | 3 | 8-23 | 125 | 250 | 210 | 185 | 22 | 3 | 8-18 | 195 | 175 | 667 | |||||
| 125 | 80 | 270 | 220 | 188 | 28 | 3 | 8-26 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 857 | |||||
| 150 | 100 | 300 | 250 | 218 | 30 | 3 | 8-26 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 915 | |||||
| 200 | 125 | 360 | 310 | 278 | 34 | 3 | 12-26 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 1,073 | |||||
| 250 | 150 | 425 | 370 | 332 | 36 | 3 | 12-30 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1,307 | |||||
| 300 | 220 | 485 | 430 | 390 | 40 | 4 | 16-30 | 400 | 580 | 525 | 485 | 36 | 4 | 16-30 | 370 | 350 | 1,233 | |||||
| 350 | 250 | 555 | 490 | 448 | 44 | 4 | 16-34 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,711 | |||||
| 400 | 280 | 620 | 550 | 505 | 48 | 4 | 16-36 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,780 | |||||
|
A48Y-40 A44Y-40 A44Y-40P A44Y-40R |
20 | 15 | 105 | 75 | 51 | 55 | 16 | 2 | 4 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 411 | ||
| 25 | 16 | 115 | 85 | 68 | 65 | 16 | 2 | 4 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4-18 | 110 | 95 | 411 | |||
| 32 | 20 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 40 | 150 | 110 | 85 | 18 | 3 | 4-18 | 115 | 100 | 411 | |||
| 40 | 25 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 50 | 165 | 125 | 100 | 20 | 3 | 4-18 | 120 | 110 | 472 | |||
| 50 | 32 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 65 | 185 | 145 | 120 | 20 | 3 | 4-18 | 135 | 120 | 532 | |||
| 65 | 40 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 80 | 200 | 160 | 135 | 20 | 3 | 8-18 | 160 | 140 | 556 | |||
| 80 | 50 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 100 | 220 | 180 | 155 | 22 | 3 | 8-18 | 170 | 135 | 561 | |||
| 100 | 65 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 125 | 250 | 210 | 185 | 22 | 3 | 8-18 | 195 | 175 | 697 | |||
| 125 | 80 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-26 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 857 | |||
| 150 | 100 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-26 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 915 | |||
| 200 | 125 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 1,073 | |||
| 250 | 150 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-34 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1,307 | |||
| 300 | 220 | 515 | 450 | 364 | 408 | 46 | 4 | 4.5 | 16-34 | 400 | 580 | 525 | 485 | 36 | 4 | 16-30 | 370 | 350 | 1,233 | |||
| 350 | 250 | 580 | 510 | 422 | 465 | 52 | 4 | 5 | 16-36 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,711 | |||
| 400 | 280 | 660 | 585 | 474 | 535 | 58 | 4 | 5 | 16-41 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1,711 | |||
|
A48Y-64 A44Y-64 A44Y-64P A44Y-64R |
20 | 10 | 125 | 90 | 51 | 68 | 22 | 2 | 4 | 4-18 | 25 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 96 | 85 | 297 |
| 25 | 16 | 140 | 100 | 58 | 78 | 22 | 2 | 4 | 4-18 | 32 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 110 | 100 | 310 | |
| 32 | 20 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 40 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 130 | 110 | 322 | |
| 40 | 25 | 170 | 125 | 76 | 95 | 24 | 3 | 4 | 4-23 | 50 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 135 | 120 | 352 | |
| 50 | 32 | 180 | 135 | 88 | 105 | 26 | 3 | 4 | 4-23 | 65 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 155 | 135 | 425 | |
| 65 | 40 | 205 | 160 | 110 | 130 | 28 | 3 | 4 | 8-23 | 80 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 175 | 160 | 570 | |
| 80 | 50 | 215 | 170 | 121 | 140 | 30 | 3 | 4 | 8-23 | 100 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 175 | 160 | 560 | |
| 100 | 65 | 250 | 200 | 150 | 168 | 32 | 3 | 4.5 | 8-26 | 125 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-25 | 195 | 195 | 690 | |
| 150 | 100 | 345 | 280 | 204 | 240 | 38 | 3 | 4.5 | 8-34 | 200 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 280 | 265 | 935 | |
|
A48Y-100 A44Y-100 A44Y-100P A44Y-100R |
20 | 10 | 125 | 90 | 51 | 68 | 22 | 2 | 4 | 4-18 | 25 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 96 | 85 | 297 |
| 25 | 16 | 140 | 100 | 58 | 78 | 24 | 2 | 4 | 4-18 | 32 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 110 | 100 | 310 | |
| 32 | 20 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 40 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 130 | 110 | 322 | |
| 40 | 25 | 170 | 125 | 76 | 95 | 26 | 3 | 4 | 4-23 | 50 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 135 | 120 | 352 | |
| 50 | 32 | 195 | 145 | 88 | 112 | 28 | 3 | 4 | 4-26 | 65 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 155 | 135 | 425 | |
| 65 | 32 | 220 | 170 | 110 | 138 | 32 | 3 | 4 | 8-26 | 80 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 175 | 160 | 570 | |
| 80 | 40 | 230 | 180 | 121 | 148 | 34 | 3 | 4 | 8-26 | 100 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 175 | 160 | 560 | |
| 100 | 50 | 265 | 210 | 150 | 172 | 38 | 3 | 4.5 | 8-30 | 125 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-25 | 195 | 195 | 690 | |
| 150 | 80 | 355 | 290 | 204 | 250 | 46 | 3 | 4.5 | 12-34 | 200 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 280 | 265 |
935 |
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