DN
|
SIZE
|
L
|
D
|
PCD
|
t
|
n-d
|
H
|
15
|
1/2
|
100
|
80
|
60
|
14
|
4-12
|
130
|
20
|
3/4
|
110
|
85
|
65
|
14
|
4-12
|
130
|
25
|
1
|
120
|
95
|
75
|
14
|
4-12
|
130
|
32
|
1 1/4
|
140
|
115
|
90
|
16
|
4-15
|
165
|
40
|
1 1/2
|
160
|
120
|
95
|
16
|
4-15
|
165
|
50
|
2
|
210
|
130
|
105
|
16
|
4-15
|
335
|
65
|
2-1/2
|
250
|
155
|
130
|
18
|
4-15
|
395
|
80
|
3
|
280
|
180
|
145
|
18
|
4-19
|
420
|
零件名称
Part name
|
材料 Material
|
|
名称 Name
|
牌号 Mark
|
|
阀体、阀盖(Body、Cover)
|
青铜(Bronze)
|
ZQSn10-21
|
阀盘、阀杆(Disk、stem)
|
青铜(Bronze)
|
QA19-21
|
填料(Fill in)
|
聚四氟乙烯
|
SFT-2
|
性能、规范
|