技術規范Technicalspecificastion
設計規范Design spec:GB12239 BS5156
結構長度Face to face:GB12221 BS5156
連接法蘭Flange ends:ANSI B1615
試驗與檢驗Test and inspection:BS13927
產品標識Marking:BS12220
供貨規范Supply:BS 7928
部件列表Componentlist
1 | 閥體/閥蓋 | Body/bonnet |
2 | 閥瓣/閥桿 | Disc/Stem |
3 | 襯里/閥座 | Lining/Seat |
4 | 隔膜 | Diaphragm |
5 | 手輪 | Hａnd whee |
部件材料ComponentMaterials:
閥體：鑄鐵、球墨鑄鐵、碳鋼、不銹鋼
閥蓋：鑄鐵、球墨鑄鐵、碳鋼、不銹鋼
襯里：無襯里、氟塑料、橡膠
隔膜：氟塑料、橡膠
閥瓣：鑄鐵
閥桿：碳鋼、不銹鋼
手輪：鑄鐵
主要外形尺寸及重量Main dimensions and weigh
公稱通徑Nominal DN | 公稱壓力 Nominal pressure Mpa | 工作壓大Workingpressure Mpa | L長 | L短 | D | D1 | N-φd | F | H1 | H2 | DO | 重量 Weightkg/kilos | |
mm | inch | ||||||||||||
15 | 1/2" | 150Lb | 1.6 | 125 | 112 | 89 | 60.5 | 4-15 | 2 | 90 | 99 | 66 | 3.8 |
20 | 3/4" | 135 | 121 | 98 | 70 | 4-15 | 2 | 93 | 103 | 66 | 4 | ||
25 | 1" | 145 | 131 | 108 | 79.5 | 4-15 | 2 | 100 | 112 | 66 | 5 | ||
32 | 11/4" | 160 | 150 | 117 | 89 | 4-15 | 2 | 127 | 144 | 96 | 9 | ||
40 | 11/2" | 180 | 163 | 127 | 98.5 | 4-15 | 2 | 136 | 156 | 96 | 10 | ||
50 | 2" | 210 | 194 | 152 | 120.5 | 4-19 | 2 | 151 | 177 | 96 | 12.5 | ||
65 | 21/2" | 150Lb | 1.0 | 250 | 220 | 178 | 139.5 | 4-19 | 2 | 183 | 213 | 165 | 19 |
80 | 3" | 300 | 258 | 190 | 152.5 | 4-19 | 2 | 190 | 230 | 230 | 24 | ||
100 | 4” | 350 | 309 | 229 | 190.5 | 4-19 | 2 | 242 | 285 | 280 | 39.5 | ||
125 | 5" | 400 | 362 | 254 | 216 | 8-22 | 3 | 285 | 648 | 280 | 60 | ||
150 | 6" | 460 | 412 | 279 | 241.5 | 8-22 | 3 | 353 | 431 | 368 | 79 | ||
200 | 8" | 570 | 529 | 343 | 298.5 | 8-22 | 3 | 445 | 537 | 483 | 149.5 | ||
250 | 10" | 150Lb | 0.6 | 680 | 639 | 406 | 362 | 12-25 | 5 | 598 | 734 | 500 | 260 |
300 | 12" | 790 | 749 | 483 | 431.8 | 12-25 | 5 | 689 | 778 | 560 | 370 | ||
350 | 14” | 900 | 787 | 533 | 476.3 | 12-28 | 5 | 723 | 883 | 560 | 430 | ||
400 | 16" | 150Lb | 0.4 | 1000 | 914 | 597 | 539.8 | 16-28 | 5 | 868 | 1078 | 640 | 620 |
