|
MON-SCA法兰式高压止回阀 H42H、H42Y、H42F 
|
PN16～45(160-450)
|
H42H
H42Y型升降式止回阀H42F101
|
外形及连接尺寸Main external and connecting dimensions
|
公称压力
PN(MPa)
|
公称通径
DN(mm)
|
尺寸(mm)
|
|
L
|
L 1
|
D0
|
D1
|
|
16
20
|
25
|
220
|
330
|
23
|
150
|
|
32
|
240
|
350
|
29
|
160
|
|
40
|
260
|
390
|
36
|
180
|
|
50
|
280
|
430
|
45
|
215
|
|
65
|
340
|
510
|
58
|
245
|
|
80
|
430
|
620
|
72
|
245
|
|
100
|
480
|
690
|
90
|
295
|
|
150
|
|
|
|
|
|
25
35
40
|
25
|
240
|
350
|
23
|
150
|
|
32
|
260
|
370
|
29
|
160
|
|
40
|
290
|
420
|
36
|
180
|
|
50
|
300
|
450
|
45
|
215
|
|
65
|
350
|
520
|
58
|
245
|
|
80
|
450
|
640
|
72
|
270
|
|
100
|
500
|
710
|
90
|
310
|
|
