内螺纹截止阀
产品结构
主要零件材料
材料名称 | J11H-(16-64)C | J11W-(16-64)P | J11W-(16-64)R |
阀体 | WCB | ZG1Cr18Ni9Ti CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
阀盖 | WCB | ZG1Cr18Ni9Ti CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
阀掰 | ZG1Cr18Ni9Ti CF8 | ZG1Cd8Ni9T i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
阀杆 | ICr18Ni9Ti 304 | ICr18Ni9Ti 304 | 1Cr18Ni12Mo2Ti 316 |
密封圈 | 304, 316 | ||
填料 | 聚四氟乙烯 |
主要外形尺寸
DN |
G |
L |
E |
B |
H |
W |
8 |
1/4″ |
65 |
15 |
23 |
80 |
70 |
10 |
3/8″ |
65 |
15 |
26 |
80 |
70 |
15 |
1/2″ |
65 |
16 |
31 |
88 |
70 |
20 |
3/4″ |
75 |
18 |
38 |
95 |
70 |
25 |
1″ |
90 |
20 |
46 |
110 |
80 |
32 |
1 1/4″ |
105 |
21.5 |
56 |
123 |
100 |
40 |
2 1/2″ |
120 |
23 |
63 |
135 |
100 |
50 |
2″ |
140 |
24.5 |
76 |
150 |
100 |
65 |
2 1/2″ |
152 |
27 |
89 |
190 |
120 |
80 |
3″ |
175 |
30 |
104 |
210 |
140 |