|
阀门
口径
|
执行机构
|
H
|
B
|
E
|
A
PN1.6
PN2.5
PN4.0
|
A
PN6.4
PN10.0
|
|||
|
常温型
上阀盖
|
伸长Ⅰ型
上阀盖
|
伸长Ⅱ型
上阀盖
|
伸长Ⅲ型
上阀盖
|
||||||
|
DN20
|
HA1D、R
|
375
|
525
|
685
|
900
|
218
|
52.5
|
181
|
210
|
|
HA2D、R
|
450
|
600
|
760
|
975
|
267
|
52.5
|
184
|
210
|
|
|
DN25
|
HA1D、R
|
375
|
525
|
685
|
900
|
218
|
57.5
|
181
|
210
|
|
HA2D、R
|
450
|
600
|
760
|
975
|
267
|
57.5
|
184
|
210
|
|
|
DN32
|
HA1D、R
|
415
|
580
|
695
|
935
|
218
|
70
|
200
|
251
|
|
HA2D、R
|
490
|
655
|
770
|
1010
|
267
|
||||
|
HA3D、R
|
580
|
750
|
865
|
1130
|
350
|
||||
|
DN40
|
HA1D、R
|
425
|
590
|
705
|
945
|
218
|
75
|
222
|
251
|
|
HA2D、R
|
500
|
665
|
780
|
1020
|
267
|
||||
|
HA3D、R
|
590
|
760
|
875
|
1140
|
350
|
||||
|
DN50
|
HA1D、R
|
425
|
595
|
710
|
950
|
218
|
82.5
|
254
|
286
|
|
HA2D、R
|
500
|
670
|
785
|
1025
|
267
|
||||
|
HA3D、R
|
595
|
765
|
875
|
1140
|
350
|
||||
|
DN65
|
HA2D、R
|
575
|
745/755
|
880
|
1130
|
267
|
92.5
|
276
|
311
|
|
HA3D、R
|
630
|
800/810
|
930
|
1180
|
350
|
||||
|
HA4D、R
|
865
|
1035/1045
|
1165
|
1495
|
470
|
||||
|
DN80
|
HA2D、R
|
580
|
755/765
|
900
|
1135
|
267
|
100
|
298
|
337
|
|
HA3D、R
|
635
|
810/820
|
955
|
1190
|
350
|
||||
|
HA4D、R
|
870
|
1045/1055
|
1190
|
1505
|
470
|
||||
|
DN100
|
HA2D、R
|
610
|
810/820
|
915
|
1150
|
267
|
117.5
|
352
|
394
|
|
HA3D、R
|
660
|
860/870
|
1020
|
1205
|
350
|
||||
|
HA4D、R
|
890
|
1100/1110
|
1255
|
1520
|
470
|
||||
|
DN125
|
HA3D、R
|
765
|
1000
|
1230
|
1365
|
350
|
128
|
420
|
|
|
HA4D、R
|
935
|
1170
|
1405
|
1550
|
470
|
||||
|
DN150
|
HA3D、R
|
785
|
1020/1045
|
1250
|
1385
|
350
|
150
|
451
|
508
|
|
HA4D、R
|
955
|
1190/1215
|
1425
|
1570
|
470
|
||||
|
DN200
|
HA4D、R
|
1090
|
1350
|
1580
|
1710
|
470
|
187.5
|
543
|
610
|
|
1)阀门型号: 9)附件(带过滤器减压阀等)
2)阀门口径×Cv值 10)特殊要求(禁水处理,禁铜等)
3)阀体压力及连接形式 11)介质名称
4)阀体和阀内组件的材料,要否硬化处理 12)正常流量及最大流量
5)阀特性及阀芯的形式 13)介质压力、阀全开和全闭时的阀进口和出口压力
6)上阀盖型式 14)介质温度和比重
7)执行机构型式,要否带手轮机构,供气压力 15)介质粘度,是否含有悬浊液,有否闪蒸现象
8)正/反作用(气关式或气开式)
|