产品详情
规格示例图
NO. | 部件名称PART NAME | 材料MATERIAL | |
DR 425 | DR426 | ||
1 | 阀体BODY | CF8 | CF8M |
2 | 阀瓣DISC | CF8 | CF8M |
3 | 阀瓣盖DISC COVER | CF8 | CF8M |
4 | 阀杆STEM | SUS304 | SUS316 |
5 | 垫片GASKET | PTFE/304+GRAPHITE | |
6 | 阀盖CAP | CF8 | |
7 | 填料PACKING | PTFE、石墨、波纹管 | |
8 | 螺栓BOLT | SUS304 | |
9 | 横栓HINGE PIN | SUS304 | |
10 | 套管SLEEVE | PTFE | |
11 | 牛楠GLAND | CF8 | |
12 | 螺母NUT | SUS304 | |
13 | 螺栓BOLT | SUS304 | |
14 | 轴套YOKE SLEEVE | BRONZE | |
15 | 铭牌NAMEPLATE | SUS304 | |
16 | 螺母NUT | BRONZE | |
17 | 手轮HANDLEWHEEL | FCD | |
18 | 弹片SPRING WASHER | SUS304 | |
尺寸表（GB）
通径mm | 英寸” | 尺寸（mm） | |||||||||
d | L | H | W | D | C | G | T | N | M | ||
15 | 1/2 | 15 | 108 | 178 | 140 | 95 | 65 | 46 | 14 | 4 | 14 |
20 | 3/4 | 20 | 117 | 181 | 140 | 105 | 75 | 56 | 16 | 4 | 14 |
25 | 1 | 25 | 127 | 200 | 140 | 115 | 85 | 65 | 16 | 4 | 14 |
40 | 11/2 | 40 | 165 | 245 | 160 | 150 | 110 | 84 | 18 | 4 | 18 |
50 | 2 | 50 | 203 | 258 | 200 | 165 | 125 | 99 | 20 | 4 | 18 |
65 | 21/2 | 65 | 216 | 310 | 200 | 185 | 145 | 118 | 20 | 4 | 18 |
80 | 3 | 80 | 241 | 325 | 250 | 200 | 160 | 132 | 20 | 8 | 18 |
100 | 4 | 100 | 292 | 390 | 250 | 220 | 180 | 156 | 22 | 8 | 18 |
125 | 5 | 125 | 356 | 472 | 300 | 250 | 210 | 184 | 22 | 8 | 18 |
150 | 6 | 150 | 406 | 531 | 350 | 285 | 240 | 211 | 24 | 8 | 22 |
200 | 8 | 200 | 495 | 669 | 350 | 340 | 295 | 266 | 24 | 12 | 22 |
