|
公称压力
PN(MPa) |
公称通径
DN(mm) |
尺寸(mm)
|
||||
|
L
|
D
|
K
|
P
|
Z-φd
|
||
|
1.6
|
25
|
|
115
|
85
|
48
|
4-18
|
|
32
|
|
135
|
100
|
56
|
4-18
|
|
|
40
|
|
145
|
110
|
63
|
4-18
|
|
|
50
|
100
|
160
|
125
|
79
|
4-18
|
|
|
65
|
125
|
185
|
145
|
97
|
8-18
|
|
|
80
|
150
|
195
|
160
|
110
|
8-18
|
|
|
100
|
180
|
215
|
180
|
127
|
8-18
|
|
|
125
|
200
|
245
|
210
|
161
|
8-18
|
|
|
150
|
210
|
280
|
240
|
180
|
8-23
|
|
|
200
|
255
|
340
|
295
|
238
|
12-23
|
|
|
250
|
400
|
405
|
355
|
280
|
12-25
|
|
|
300
|
420
|
460
|
410
|
310
|
12-25
|
|
|
350
|
430
|
520
|
470
|
334
|
16 25
|
|
|
400
|
450
|
580
|
525
|
468
|
16-30
|
|
|
型号
|
阀体
|
密封圈
|
弹簧
|
阀盖环
|
|
H41X-10
|
铸铁、不锈钢、制合金
|
丁腈豫胶(NBR)
|
不锈钢丝1Cr18Ni9Ti
|
球墨铸铁或碳钢
|
|
H41X-16
|
铸铁、小锈制、铜合金
|
丁腈豫胶(NBR)
|
不锈钢丝1Cr18Ni9Ti
|
球墨铸铁或碳钢
|