上海申弘阀门有限公司
联系人：申弘阀门
手机：15901754341
传真：86-021-31662735
邮箱：494522509@qq.com
地址：上海市青浦区金泽工业园区
抗硫安全阀的定义：
抗硫安全阀是根据压力系统的工作压力自动启闭，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超过抗硫安全阀设定压力时，自动开启泄压，保证设备和管道内介质压力在设定压力之下，保护设备和管道正常工作，防止发生意外，减少损失。上海申弘阀门有限公司主营阀门有：截止阀,电动截止阀,气动截止阀,电动蝶阀,气动蝶阀,电动球阀,气动球阀,电动闸阀,气动闸阀,电动调节阀,气动调节阀，减压阀。水力控制阀、真空阀门、衬胶阀门、衬氟阀门。是一种自动阀门，它不借助任何外力而利用介质本身的力来排出额定数量的流体，以防止压力超过额定的安全值。当压力恢复正常后，阀门再行关闭并阻止介质继续流出。因此，安全阀常用在锅炉、压力容器、受压设备或管道上，作为超压保护装置，用来防止受压设备的压力超过设计允许值，从而保护设备及其人员的安全。
德国雷普采用经过抗硫处理的阀体和不锈钢内件组成的防硫化腐蚀的安全阀,广泛应用于天然气,石油,煤气等含H2S和SO2介质的管道及系统上,作为超压保护装置.
产品特征：
技术规范基本设计：API RP 520
测 试：API 527
尺寸范围：DN15～DN300(1/2
压力等级：1.0～32.0MPa(150-2500Lb)
壳体材料：抗硫钢、304、316
适用介质：气体、液体
操作方式：自动 设计特色 BSK采用经过抗硫处理的阀体和不锈钢内件组成的防硫化腐蚀的安全阀,广泛应用于天然气,石油,煤气等含H2S和SO2介质的管道及系统上,作为超压保护装置.
《LIP》广泛地应用于食品、饮料、石油化工、钢铁、冶金、电站等领域，是管道压力容器和设备超压保护的*选择。
的作用：
在系统中起安全保护作用。当系统压力超过规定值时，打开，将系统中的一部分气体/流体排入大气/管道外，使系统压力不超过允许值，从而保证系统不因压力过高而发生事故。
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规格尺寸：
型 号 | 公称 | 主要结构尺寸(mm) | 阀体 材料 | 简要性能 | ||||||
通径 DN(mm) | 压力PN(MPa) | D | D1 | L | L1 | H | 适用温度 ℃ | 适用介质 | ||
KA41Y-320P | 15 | 32.0 | 105 | 115 | 95 | 95 | 223 | 1Cr18Ni9Ti | －40~＋130 | 酸性天然气 |
" | 20 | " |
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|
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| " | " | " |
" | 25 | " |
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| " | " | " |
" | 32 | " | 135 | 165 | 130 | 135 | 334 | " | " | " |
" | 40 | " |
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| " | " | " |
KA42Y-16C | 32 | 1.6 | 135 | 145 | 115 | 100 | 285 | 铸钢 | －40~＋130 | 酸性天然气 |
" | 40 | " | 150 | 160 | 120 | 110 | 278 | " | " | " |
" | 50 | " | 165 | 180 | 135 | 120 | 332 | " | " | " |
" | 65 | " |
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| " | " | " |
" | 80 | " | 20 | 215 | 170 | 135 | 478 | " | " | " |
" | 100 | " | 220 | 245 | 205 | 160 | 590 | " | " | " |
" | 150 | " | 280 | 310 | 255 | 230 | 650 | " | " | " |
KA42Y-40 | 32 | 4.0 | 140 | 150 | 115 | 100 | 265 | 铸钢 | －40~＋130 | 酸性天然气 |
" | 40 | " | 145 | 160 | 130 | 120 | 278 | " | " | " |
" | 50 | " | 160 | 180 | 145 | 130 | 332 | " | " | " |
" | 65 | " |
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|
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|
| " | " | " |
" | 80 | " | 195 | 215 | 170 | 150 | 478 | " | " | " |
" | 100 | " | 230 | 245 | 205 | 185 | 590 | " | " | " |
" | 150 | " | 300 | 310 | 255 | 230 | 650 | " | " | " |
KA42Y-64 | 40 | 6.4 | 165 | 160 | 130 | 120 | 305 | 铸钢 | －40~＋130 | 酸性天然气 |
" | 50 | " | 175 | 180 | 165 | 130 | 462 | " | " | " |
" | 65 | " |
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| " | " | " |
" | 80 | " | 210 | 230 | 175 | 160 | 574 | " | " | " |
" | 100 | " | 250 | 27 | 195 | 195 | 600 | " | " | " |
KA42Y-100 | 40 | 10.0 |
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| 铸钢 | －40~＋130 | 酸性天然气 |
" | 50 | " |
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| " | " | " |
" | 65 | " |
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| " | " | " |
" | 80 | " |
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| " | " | " |
" | 100 | " |
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| " | " | " |
KA42Y-16P | 32 | 1.6 | 135 | 145 | 115 | 100 | 265 | 1Cr18Ni9Ti | －40~＋130 | 酸性天然气 |
" | 40 | " | 150 | 160 | 120 | 110 | 278 | " | " | " |
" | 50 | " | 165 | 180 | 135 | 120 | 332 | " | " | " |
" | 65 | " |
|
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|
| " | " | " |
" | 80 | " | 200 | 215 | 170 | 135 | 478 | " | " | " |
" | 100 | " | 220 | 245 | 205 | 160 | 590 | " | " | " |
" | 150 | " | 280 | 310 | 255 | 230 | 650 | " | " | " |
KA42Y-40P | 32 | " | 140 | 150 | 115 | 100 | 260 | 1Cr18Ni9Ti | －40~＋130 | 酸性天然气 |
" | 40 | " | 145 | 160 | 130 | 120 | 278 | " | " | " |
" | 50 | " | 160 | 180 | 145 | 130 | 332 | " | " | " |
" | 65 | " |
|
|
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|
| " | " | " |
" | 80 | " | 195 | 215 | 170 | 150 | 478 | " | " | " |
" | 100 | " | 230 | 245 | 205 | 185 | 590 | " | " | " |
" | 150 | " | 300 | 310 | 255 | 230 | 650 | " | " | " |
KA42Y-64P | 40 | " | 165 | 160 | 130 | 120 | 305 | 1Cr18Ni9Ti | －40~＋130 | 酸性天然气 |
" | 50 | " | 175 | 180 | 165 | 130 | 462 | " | " | " |
" | 65 | " |
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| " | " | " |
" | 80 | " | 210 | 230 | 175 | 160 | 582 | " | " | " |
" | 100 | " | 250 | 270 | 195 | 195 | 600 | " | " | " |
KA42Y-100P | 40 | 10.0 |
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| 1Cr18Ni9Ti | －40~＋130 | 酸性天然气 |
" | 50 | " |
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| " | " | " |
" | 65 | " |
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| " | " | " |
" | 80 | " |
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| " | " | " |
" | 100 | " |
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| " | " | " |
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