Cast iron JIS air vent head disc type
Materials Table
序号 | 零件名称 | 材料 | NAME OF PART | MATERIAL |
1 | 阀体 | HT200 | BODY | FC200 |
2 | 浮筒 | 1Cr18Ni9Ti | SUS304 | |
3 | 密封圈 | 丁腈橡胶 | Packing | NBR |
4 | 滤网 | Q235A(内有1Cr18Ni9Ti) | Strainer | SS400(SUS304) |
Size Table
DN | d | D | C | NO. | h | t | H |
50 | 50 | 130 | 105 | 4 | 15 | 17 | 189 |
65 | 65 | 155 | 130 | 4 | 15 | 20 | 229 |
80 | 80 | 180 | 145 | 4 | 19 | 20 | 259 |
100 | 100 | 200 | 165 | 8 | 19 | 21 | 224 |
125 | 125 | 235 | 200 | 8 | 19 | 22 | 275 |
150 | 150 | 265 | 230 | 8 | 19 | 24 | 303 |
200 | 200 | 320 | 280 | 8 | 23 | 24 | 350 |
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