閥門分類
型號型號
|
公稱通徑
|
連接尺寸
|
|||||||||
L
|
L1
|
H
|
D
|
D1
|
D2
|
b
|
z-d
|
DN"
|
D"
|
||
GA49H-PW466.7V
|
20
|
280
|
170
|
225
|
130
|
90
|
35
|
28
|
4-23
|
20
|
28
|
GA49H-PW5410V
|
20
|
280
|
170
|
225
|
130
|
90
|
35
|
28
|
4-23
|
20
|
28
|
GA49H-PW5410.5V
|
20
|
280
|
170
|
225
|
130
|
90
|
35
|
28
|
4-23
|
20
|
28
|