对夹升降式铸钢止回阀
产品简介
详细信息
京蝶阀门从事阀门行业已有20年的历史,一直以创新技术为宗旨,公司主打产品有蝶阀、闸阀、止回阀、过滤器等
适用标准
钢制止回阀,API 594/API 6D,ISO 14313
温度和压力,ASME B16.34
结构长度,ASME B 16.10
端法兰, ASME B 16.5
试验标准,API 598
设计说明
单片阀体
升降式
对夹或法兰式
水平或垂直安装
标准材料规范
No. | Part Name | ASTM Material | |||||||
Carbon Steel | 1.25Cr-0.5Mo | 2.25Cr-1Mo | 304 Type | 316 Type | 304L Type | 316L Type | 20 Alloy | ||
1 | Body | A216 WCB | A217 WC6 | A217 WC9 | A351CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A351 CN7M |
2 | Plate | WCB+13Cr*1 | A217 WC6+HF | A217 WC9+HF | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A351 CN7M |
3 | Back Spring | Si-Mn steel | Cr-V Steel | Cr-V Steel | A313 304 | A313 316 | Inconel 750 | Inconel 750 | Inconel 750 |
4 | Retain Yoke | A105 | A182 F11 | A182 F22 | 304 SS | 316 SS | 304L SS | 316L SS | 20-Alloy |
Seat Face | 13Cr*1 | HF | HF | NA | NA | NA | NA | NA | |
Eyebolt | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel+Zn | Carbon Steel+Zn | Carbon Steel+Zn | Carbon Steel+Zn | Carbon Steel+Zn | |
*1 | PN≥600Class seal face will be HF | ||||||||
Na | Intergral with vessell |
主要外形尺寸和质量
PN | Class150 | Class300 | Class600 | Class900 | |||||||||
D | N | Size(mm) | Weight (kg) | Size(mm) | Weight (kg) | Size(mm) | Weight (kg) | Size(mm) | Weight (kg) | ||||
in | mm | L | D | L | D | L | D | L | D | ||||
1/2 | 15 | 16 | 47 | 0.2 | 25 | 53 | 0.23 | 25 | 53 | 0.25 | 25 | 63 | 0.3 |
3/4 | 20 | 19 | 57 | 0.3 | 31.5 | 65 | 0.36 | 31.5 | 65 | 0.38 | 31.5 | 69 | 0.4 |
1 | 25 | 22 | 66 | 0.45 | 35.5 | 72 | 0.52 | 35.5 | 72 | 0.55 | 35.5 | 78 | 0.6 |
11/4 | 32 | 28 | 75 | 0.6 | 40 | 81 | 0.75 | 40 | 81 | 0.8 | 40 | 88 | 1.0 |
11/2 | 40 | 31.5 | 85 | 0.8 | 45 | 95 | 1.1 | 45 | 95 | 1.2 | 45 | 98 | 1.5 |
2 | 50 | 40 | 103 | 1.2 | 56 | 110 | 1.95 | 56 | 110 | 2.0 | 56 | 142 | 2.5 |
21/2 | 65 | 46 | 122 | 2.3 | 63 | 129 | 2.9 | 63 | 129 | 3.0 | 63 | 167 | 4.0 |
3 | 80 | 50 | 135 | 3.0 | 71 | 148 | 5.5 | 71 | 148 | 6.0 | 71 | 205 | 8.0 |
4 | 100 | 60 | 173 | 7.0 | 80 | 180 | 9.0 | 80 | 192 | 10 | 80 | 247 | 13 |
5 | 125 | 90 | 196 | 12 | 110 | 215 | 15 | 110 | 240 | 17 | 110 | 288 | 20 |
6 | 150 | 106 | 222 | 15 | 125 | 250 | 20 | 125 | 265 | 22 | 125 | 25 |
主要外形尺寸和质量 Class150
DN | Size(mm) | Weight (kg) | Fitting Flange | ||||||||||
mm | in | L | D | D2 | D3 | D4 | PCD D1 | Number of Bolt | Longth of Bolt d | Long | h of L1 | ||
in | mm | RF | RJ | ||||||||||
15 | 1/2 | 25 | 46 | 15 | 25 | 25 | 0.28 | 60.5 | 4 | 1/2 | M14 | 90 | - |
20 | 3/4 | 31.5 | 56 | 19 | 30 | 30 | 0.42 | 70 | 4 | 1/2 | M14 | 100 | - |
25 | 1 | 35.5 | 65 | 24 | 36 | 36 | 0.56 | 79.5 | 4 | 1/2 | M14 | 105 | 120 |
32 | 114 | 40 | 74 | 31 | 43 | 43 | 0.75 | 89 | 4 | 1/2 | M14 | 115 | 130 |
40 | 11/2 | 45 | 84 | 39 | 52 | 52 | 1.3 | 98.5 | 4 | 1/2 | M14 | 120 | 135 |
50 | 2 | 56 | 103 | 48 | 62 | 62 | 2.1 | 120.5 | 4 | 5/8 | M16 | 140 | 155 |
65 | 21/2 | 63 | 122 | 62 | 75 | 75 | 2.8 | 139.5 | 4 | 5/8 | M16 | 155 | 170 |
80 | 3 | 71 | 135 | 78 | 90 | 90 | 3.6 | 152.5 | 4 | 5/8 | M16 | 165 | 180 |
100 | 4 | 80 | 173 | 95 | 112 | 112 | 4.8 | 190.5 | 8 | 5/8 | M16 | 175 | 190 |
125 | 5 | 110 | 195 | 110 | 132 | 132 | 12 | 216.0 | 8 | 3/4 | M20 | 210 | 225 |
150 | 6 | 125 | 220 | 127 | 158 | 158 | 17 | 241.5 | 8 | 3/4 | M20 | 230 | 245 |
200 | 8 | 160 | 277 | 165 | 200 | 208 | 29 | 298.5 | 8 | 3/4 | M20 | 270 | 285 |
主要外形尺寸和质量 Class300
DN | Size(mm) | Weight (kg) | Fitting Flange | ||||||||||
mm | in | L | D | D2 | D3 | D4 | PCD D1 | Number of Bolt | Longth of Bolt d | Long | h of L1 | ||
in | mm | RF | RJ | ||||||||||
15 | 1/2 | 25 | 52 | 15 | 25 | 25 | 0.3 | 66.5 | 4 | 1/2 | M14 | 95 | 105 |
20 | 3/4 | 31.5 | 65 | 19 | 30 | 30 | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | 125 |
25 | 1 | 35.5 | 72 | 24 | 36 | 36 | 0.6 | 89 | 4 | 5/8 | M16 | 115 | 130 |
32 | 11/4 | 40 | 81 | 31 | 43 | 43 | 0.8 | 98.5 | 4 | 5/s | M16 | 125 | 140 |
40 | 11/2 | 45 | 94 | 39 | 52 | 52 | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | 155 |
50 | 2 | 56 | 110 | 48 | 62 | 62 | 2.4 | 127.0 | 8 | 5/8 | M16 | 145 | 170 |
65 | 21/2 | 63 | 128 | 62 | 75 | 75 | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | 190 |
80 | 3 | 71 | 147 | 78 | 90 | 90 | 4.0 | 168.5 | 8 | 3/4 | M20 | 185 | 205 |
100 | 4 | 80 | 179 | 95 | 112 | 112 | 5.5 | 200.0 | 8 | 3/4 | M20 | 200 | 220 |
125 | 5 | 110 | 214 | 110 | 132 | 132 | 13 | 235.0 | 8 | 3/4 | M20 | 235 | 255 |
150 | 6 | 125 | 249 | 127 | 150 | 158 | 22 | 270.0 | 12 | 3/4 | M20 | 255 | 275 |
200 | 8 | 160 | 305 | 165 | 200 | 208 | 36 | 330.0 | 12 | 7/8 | M24 | 305 | 325 |
主要外形尺寸和质量 Class600
DN | Size(mm) | Weight (kg) | Fitting Flange | ||||||||||
mm | in | L | D | D2 | D3 | D4 | PCD D1 | Number of Bolt | Longth of Bolt d | Long | h of L1 | ||
in | mm | RF | RJ | ||||||||||
15 | 1/2 | 25 | 52 | 15 | 25 | 25 | 0.4 | 66.5 | 4 | 1/2 | M14 | 95 | 105 |
20 | 3/4 | 31.5 | 65 | 19 | 30 | 30 | 0.8 | 82.5 | 4 | 5/8 | M16 | 110 | 125 |
25 | 1 | 35.5 | 72 | 24 | 36 | 36 | 1.0 | 89.0 | 4 | 5/8 | M16 | 115 | 130 |
32 | 11/4 | 40 | 81 | 31 | 43 | 43 | 1.3 | 98.5 | 4 | 5/s | M16 | 125 | 140 |
40 | 11/2 | 45 | 94 | 39 | 52 | 52 | 1.8 | 114.5 | 4 | 3/4 | M20 | 145 | 160 |
50 | 2 | 56 | 110 | 48 | 62 | 62 | 2.8 | 127.0 | 8 | 5/8 | M16 | 155 | 170 |
65 | 21/2 | 63 | 128 | 62 | 75 | 75 | 4 | 149.0 | 8 | 3/4 | M20 | 175 | 195 |
80 | 3 | 71 | 147 | 78 | 90 | 90 | 6 | 168.5 | 8 | 3/4 | M20 | 190 | 210 |
100 | 4 | 80 | 191 | 95 | 112 | 112 | 11 | 216.0 | 8 | 7/8 | M24 | 220 | 240 |
125 | 5 | 110 | 239 | 110 | 132 | 132 | 25 | 267.0 | 8 | 1 | M27 | 265 | 285 |
150 | 6 | 125 | 264 | 127 | 150 | 158 | 32 | 292.0 | 12 | 1 | M27 | 290 | 310 |
200 | 8 | 160 | 318 | 165 | 200 | 208 | 52 | 349.0 | 12 | 11/8 | M30 | 345 | 365 |
主要外形尺寸和质量 Class900
DN | Size(mm) | Weight (kg) | Fitting Flange | ||||||||||
mm | in | L | D | D2 | D3 | D4 | PCD D1 | Number of Bolt | Longth of Bolt d | Long | h of L1 | ||
in | mm | RF | RJ | ||||||||||
15 | 1/2 | 25 | 62 | 15 | 25 | 25 | 0.6 | 82.5 | 4 | 8/4 | M20 | 125 | 140 |
20 | 3/4 | 31.5 | 69 | 19 | 30 | 30 | 0.9 | 89.0 | 4 | 3/4 | M20 | 135 | 150 |
25 | 1 | 35.5 | 77 | 24 | 36 | 36 | 1.2 | 101.5 | 4 | 7/8 | M24 | 155 | 170 |
32 | 11/4 | 40 | 87 | 31 | 43 | 43 | 1.5 | 111.0 | 4 | 7/8 | M24 | 160 | 175 |
40 | 11/2 | 45 | 97 | 39 | 52 | 52 | 2.0 | 124.0 | 4 | 1 | M27 | 175 | 190 |
50 | 2 | 56 | 140 | 48 | 62 | 62 | 5.5 | 165.0 | 8 | 7/8 | M24 | 195 | 210 |
65 | 21/2 | 63 | 162 | 62 | 75 | 75 | 7.5 | 190.5 | 8 | 1 | M27 | 215 | 230 |
80 | 3 | 71 | 165 | 78 | 90 | 90 | 8 | 190.5 | 8 | 7/8 | M24 | 210 | 225 |
100 | 4 | 80 | 204 | 95 | 112 | 112 | 14 | 235.0 | 8 | 11/8 | M30 | 245 | 260 |
125 | 5 | 110 | 245 | 110 | 132 | 132 | 27 | 279.5 | 8 | 11/4 | M33 | 290 | 310 |
150 | 6 | 125 | 286 | 127 | 150 | 158 | 41 | 317.5 | 12 | 11/8 | M30 | 310 | 325 |
200 | 8 | 160 | 356 | 165 | 200 | 208 | 76 | 393.5 | 12 | 13/8 | M36 | 375 | 390 |
订货须知:(国家标准)
一、A:产品名称、型号、公称通径B:介质及温度、压力范围C:是否有附件、交货期、特殊要求等以便我们的为您正确选型。
二、若已经由设计单位选定我公司的阀门型号,请您根据阀门参数直接与我们销售中心订购。
三、当您使用的场合非常重要或环境比较复杂时,请您提供设计图纸和详细参数,我们的工程师专家会专心为您审核与分析。
我们可以为您提供专业的解决方案,包括设计、定做、成套、运行、服务。我们一直致力于阀门行业领域的*,为您提供的阀门知识、的服务、*的技术顾问。如有任何疑问,您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。我们立志成为世界的阀门制造商。
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