技術規(guī)范Technical specificastion
設計與制造Design and manufacture:Bs5156結構長度Face to facedimension:Bs5156
法蘭連接尺寸Connection dimension of flange:BS4504、DIN2532、
JISB2212、ANSIB16.1ISO2004
部件列表Component list:
1 | 閥體 | Body |
2 | 閥體襯里 | Bodylining |
3 | 隔膜 | Diaphrgr |
4 | 閥辨 | Disc |
5 | 閥桿 | Stem |
6 | 閥蓋 | Bonnet |
7 | 手輪 | Handwheel |
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、橡膠
隔膜：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Maindimensionsandweight | ||||||||||||
公稱通徑Nominal DN | 公稱壓力Mpa Nomina pressure | 工作壓力MpaWorking pressure | L mm | D mm | D1 mm | N-φdmm | F mm | H1 mm | H2 mm | DO mm | 重量 Weight kg/kilos | |
mm | inch | |||||||||||
15 | 1/2* | 1.0 | 1.0 | 108 | 95 | 65 | 4-14 | 2 | 90 | 99 | 66 | 2 |
20 | 3/4 | 117 | 105 | 75 | 4-14 | 2 | 93 | 103 | 66 | 3 | ||
25 | 1' | 127 | 115 | 85 | 4-14 | 2 | 100 | 112 | 66 | 4 | ||
32 | 11/4" | 146 | 140 | 100 | 4-18 | 2 | 127 | 144 | 96 | 6.5 | ||
40 | 11/2" | 159 | 150 | 110 | 4-18 | 2 | 136 | 156 | 96 | 7.5 | ||
50 | 2 | 190 | 165 | 125 | 4-18 | 2 | 151 | 177 | 96 | 10 | ||
65 | 21/2" | 216 | 185 | 145 | 4-18 | 2 | 183 | 213 | 165 | 16 | ||
80 | 3° | 254 | 200 | 160 | 8-18 | 2 | 190 | 230 | 230 | 23.5 | ||
100 | 4' | 305 | 220 | 180 | 8-18 | 2 | 242 | 285 | 280 | 34 | ||
125 | 5' | 0.6 | 356 | 250 | 210 | 8-18 | 3 | 285 | 648 | 280 | 44 | |
150 | 6' | 406 | 285 | 240 | 8-22 | 3 | 353 | 431 | 368 | 67.5 | ||
200 | 8° | 521 | 340 | 295 | 8-22 | 3 | 445 | 537 | 483 | 141.5 | ||
250 | 10" | 0.4 | 635 | 395 | 350 | 12-22 | 5 | 598 | 734 | 500 | 229 | |
300 | 12" | 749 | 445 | 400 | 12-22 | 5 | 689 | 778 | 560 | 321 | ||
350 | 14" | 787 | 505 | 460 | 16-22 | 5 | 723 | 883 | 560 | 360 | ||
400 | 16” | 0.25 | 914 | 565 | 515 | 16-26 | 5 | 868 | 1078 | 640 | 584 | |
