| 产品规格 | 1/4n~4"（DN6〜100） |
| 工作压力 |
0.6~0.8MPa |
| 螺纹端可按BSPT、BSP、NPT、DIN2999制造 | |
一片式不锈钢内螺纹球阀材料列表
|
部件名称 |
材质 |
||
|
阀体 |
WCB |
CF8 |
CF8M |
|
阀盖 |
WCB |
CF8 |
CF8M |
|
阀座 |
PTFE |
RPTFE |
PTFE |
|
球 |
SS304 |
SS304 |
SS316 |
|
密封垫 |
PTFE |
PTFE |
PTFE |
|
杆密封 |
PTFE |
PTFE |
PTFE |
|
阀杆 |
SS304 |
SS304 |
SS316 |
|
装置 |
SS304 |
SS304 |
SS316 |
|
阀杆填料 |
PTFE |
PTFE |
PTFE |
|
填料压盖 |
SS202 |
SS202 |
SS202 |
|
弹性垫圈 |
SS202 |
SS202 |
SS202 |
|
手柄 |
SS202 |
SS202 |
SS202 |
一片式不锈钢内螺纹球阀外形尺寸
|
NPS |
DN |
d |
L |
H |
W |
|
1/4" |
6 |
5 |
40 |
22 |
80 |
|
3/8" |
10 |
7 |
44 |
26 |
80 |
|
1/2" |
15 |
9 |
51 |
31 |
88 |
|
3/4" |
20 |
12 |
55 |
34 |
88 |
|
1" |
25 |
15 |
67 |
38 |
105 |
|
1-1/4" |
32 |
20 |
70 |
43 |
105 |
|
1-1/2" |
40 |
25 |
80 |
50 |
124 |
|
2" |
50 |
32 |
93 |
57 |
124 |
|
2-1/2" |
65 |
38 |
112 |
89 |
180 |
|
3" |
80 |
50 |
133 |
102 |
190 |
|
4" |
100 |
65 |
190 |
120 |
215 |
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