升降式止回閥主要連接尺寸
公稱通徑
|
PN1.6/2.5/4.0MPa
|
PN6.4MPa
|
PN10.0MPa
|
L
|
H
|
L
|
H
|
L
|
H
|
DN32
|
180
|
100
|
260
|
160
|
260
|
165
|
DN40
|
200
|
110
|
260
|
165
|
260
|
170
|
DN50
|
230
|
115
|
300
|
170
|
300
|
175
|
DN65
|
290
|
140
|
340
|
185
|
340
|
190
|
DN80
|
310
|
170
|
380
|
205
|
380
|
235
|
DN100
|
350
|
200
|
430
|
230
|
430
|
265
|
DN125
|
400
|
230
|
500
|
265
|
500
|
310
|
DN150
|
480
|
255
|
550
|
310
|
550
|
350
|
DN200
|
600
|
285
|
650
|
350
|
650
|
400
|