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详细介绍
一、法兰全启式安全阀参数：
| 产品名称： | 全启式安全阀 |
| 产品型号： | A42Y、A44Y、A48Y |
| 产品口径： | DN32~200 |
| 产品压力： | 0.6~32.0Mpa |
| 产品材质： | 铸钢、不锈钢、合金钢等 |
二、法兰全启式安全阀概述：
安全阀的主要参数是排量，这个排量决定于阀座的口径和阀瓣的开启高度，由开启高度不同，又分为微启式和全启式两种。微启式是指阀瓣的开启高度为阀座喉径的1/40～l/20。全启式是指阀瓣的开启高度为阀座喉径的1/4。全启式安全阀：应用在蒸汽介质是一般有一个突然全开动作，此突开动作时的压力为整定压力（突跳压力）；应用在空气介质是，先打开与进口压力增加开高呈比例升高，然后再突然起跳全开，称二段式开启；一般不可用于液体介质。微启式安全阀：先打开与进口压力增加开高呈比例升高，压力下降时亦随进口压力下降开高呈比例下降，一般用于液体介质（或保护管道时用于可压缩气体）。
三、法兰全启式安全阀型号参数：
型 号 | 公称 | 主要结构尺寸(mm) | 阀体 | 简要性能 | ||||||
| 通径 | 压力 | D | D1 | L | L1 | H |
| 适用温度 | 适用介质 |
A42Y-16C | 32 | 1.6 | 135 | 146 | 115 | 110 | 285 | 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " | 150 | 160 | 120 | 110 | 278 | " | " | " |
" | 50 | " | 165 | 180 | 135 | 120 | 332 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 200 | 215 | 170 | 135 | 478 | " | " | " |
" | 100 | " | 220 | 245 | 205 | 160 | 590 | " | " | " |
" | 150 | " | 280 | 310 | 255 | 230 | 650 | " | " | " |
" | 200 | " |
|
|
|
|
| " | " | " |
A42Y-40 | 32 | 4.0 | 140 | 150 | 115 | 100 | 285 | 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " | 145 | 160 | 130 | 120 | 278 | " | " | " |
" | 50 | " | 160 | 180 | 145 | 130 | 332 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 195 | 215 | 170 | 150 | 478 | " | " | " |
" | 100 | " | 230 | 245 | 205 | 185 | 590 | " | " | " |
" | 150 | " | 300 | 310 | 255 | 230 | 650 | " | " | " |
" | 200 | " |
|
|
|
|
| " | " | " |
A42Y-64 | 32 | 6.4 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " | 165 | 160 | 130 | 120 | 308 | " | " | " |
" | 50 | " | 175 | 180 | 155 | 130 | 464 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 210 | 230 | 175 | 160 | 582 | " | " | " |
" | 100 | " | 250 | 270 | 195 | 195 | 600 | " | " | " |
A42Y-100 | 32 | 10.0 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " |
|
|
|
|
| " | " | " |
" | 50 | " | 195 | 180 | 155 | 130 | 500 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 230 | 230 | 175 | 160 | 760 | " | " | " |
" | 100 | " | 265 | 270 | 220 | 210 | 750 | " | " | " |
SA42Y-160 | 32 | 16.0 | 115 | 165 | 150 | 150 | 397 | 铸钢 | ≤200 | 氮、氨气、油品、空气 |
" | 40 | " | 165 | 200 | 165 | 165 | 438 | " | " | " |
SA42Y-320 | 32 | 3.2 | 135 | 165 | 150 | 150 | 395 | 铸钢 | ≤200 | 氮、氨气、油品、空气 |
" | 40 | " |
|
|
|
|
| " | " | " |
SA42Y-400 | 32 | 40.0 | 135 | 165 | 150 | 150 | 397 | 铸钢 | ≤200 | 氮、氨气、油品、空气 |
" | 40 | " |
|
|
|
|
| " | " | " |
A44Y-16C | 32 | 1.6 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
A44Y-16C | 80 | 1.6 | 200 | 220 | 170 | 135 | 538 | 铸钢 | ≤300 | 油品、空气等 |
" | 100 | " | 215 | 245 | 205 | 185 | 655 | " | " | " |
" | 150 | " | 280 | 310 | 255 | 230 | 740 | " | " | " |
" | 200 | " |
|
|
|
|
| " | " | " |
A44Y-40 | 32 | 4.0 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " | 145 | 165 | 130 | 120 | 314 | " | " | " |
" | 50 | " | 160 | 180 | 145 | 130 | 376 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 195 | 215 | 170 | 150 | 538 | " | " | " |
" | 100 | " | 230 | 245 | 205 | 185 | 655 | " | " | " |
" | 150 | " | 300 | 310 | 255 | 230 | 740 | " | " | " |
" | 200 | " |
|
|
|
|
| " | " | " |
A44Y-64 | 32 | 6.4 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " |
|
|
|
|
| " | " | " |
" | 50 | " | 175 | 180 | 155 | 130 | 520 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 210 | 230 | 175 | 160 | 810 | " | " | " |
" | 100 | " | 250 | 270 | 195 | 195 | 890 | " | " | " |
A44Y-100 | 32 | 10.0 |
|
|
|
|
| 铸钢 | ≤300 | 油品、空气等 |
" | 40 | " |
|
|
|
|
| " | " | " |
" | 50 | " | 195 | 180 | 155 | 130 | 520 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 230 | 230 | 175 | 160 | 810 | " | " | " |
" | 100 | " | 265 | 270 | 220 | 210 | 780 | " | " | " |
A48Y-16C | 32 | 1.6 |
|
|
|
|
| 铸钢 | ≤350 | 蒸气等 |
" | 40 | " | 145 | 160 | 130 | 115 | 312 | " | " | " |
" | 50 | " | 160 | 180 | 145 | 130 | 366 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 195 | 215 | 170 | 150 | 528 | " | " | " |
" | 100 | " | 215 | 245 | 205 | 185 | 655 | " | " | " |
" | 150 | " | 280 | 310 | 255 | 230 | 724 | " | " | " |
" | 200 | " |
|
|
|
|
| " | " | " |
A48Y-40 | 32 | 4.0 |
|
|
|
|
| 铸钢 | ≤350 | 蒸气等 |
A48Y-64 | 32 | 6.4 |
|
|
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|
| 铸钢 | ≤350 | 蒸气等 |
" | 40 | " |
|
|
|
|
| " | " | " |
" | 50 | " | 175 | 180 | 155 | 130 | 508 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 210 | 230 | 175 | 160 | 655 | " | " | " |
" | 100 | " | 250 | 270 | 195 | 195 | 680 | " | " | " |
A48Y-100 | 32 | 10.0 |
|
|
|
|
| 铸钢 | ≤350 | 蒸气等 |
" | 40 | " |
|
|
|
|
| " | " | " |
" | 50 | " | 195 | 180 | 160 | 130 | 508 | " | " | " |
" | 65 | " |
|
|
|
|
| " | " | " |
" | 80 | " | 180 | 230 | 175 | 160 | 655 | " | " | " |
" | 100 | " | 265 | 270 | 220 | 210 | 785 | " | " | " |
SFNA-42B25C1 | 32 | " | 195 |
|
| 120 | 185 | 锻钢 | ≤55 | 液化气 |
" | 40 | " | 230 |
|
| 100 | 205 | " | " | " |
" | 50 | " | 270 |
|
| 104 | 250 | " | " | " |
四、法兰全启式安全阀售后服务：
感谢您选购本公司阀门产品，本公司产品质量保证，价格合理，货到快捷，售后到位。本产品严格按照ISO9001国家质量体系标准进行质量控制。质量问题三个月包换，保修一年
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