???????
?????λ?????????? >> ???????? >> ??????????????????
??????????????????
???????ZAZQ??ZAZX??
?????????DN25mm~200mm
?????????1.0??1.6??4.0??6.4MPa
????????-60??~450??
????????HT200??ZG230??450 ZG1Cr18Ni9Ti
???????????????????GB4216.5-84 ?????????GB9113-88??JB/T79-94
???????

???????

      ZAZQ??ZAZX??綯?????????????????????????????????η?о????????DKZ??г?綯??л?????????0??10??4??20mA.DC??????? ?????????????????????????????????????????????????壬?????????????壬????????????塣??????????????????????·???塣
       ????в???????25mm??200mm???????????1.0??1.6??4.0??6.4MPa??????Χ-60????450?棬????????0??10??4??20mA.DC?????ò??????л???????????????????????

??????

1????????о???÷????????????????????????á?
2?????????????????????о???????????????е?????????????????????????
3???????????????????????????????????????
4???綯???????ж????????????????4??20mA.DC??0??10mA.DC??
5????????綯??????????????????????????????????????????
6????????????????????????????????????????????????????????????????????????
7??????????????????????γ?????????????????????

???????:

???塢?????HT200??ZG230??450 ZG1Cr18Ni9Ti
??о????????1Cr18Ni9Ti ?????????
?????????????
?????????2Cr13

??????????

??????? DN(mm)

25

32

40

50

65

80

100

125

150

200

????????? KV

????

8.5

13

21

34

53

85

135

210

340

535

????

85

135

210

340

535

???г? (mm)

16

25

40

60

????????

??? ??????

??????? (??)

???????????? -20??200???????-40??250??????????-60??250

??????????? -40??450??????????-60??450

??????? (??)

200????(???????????)

???п???? R

30

??????? PN(MPa)

1.0 1.6 4.0 6.4

????й???

???????? ?????VI??

???÷??

?翪?????

????Χ (mA.DC)

0??10 4??20

??????

220V??50H Z 380V??50H Z 24V??AC/DC

??????? (??)

?????????? 5??45 ??л?????-10??55

??г????

S

?????

12.5

20

32

48

??????

30

30

48

60

??????? (W)

?????

28

35

??????

6

15

25

40


????????

???????缰???
?????????????????????GB4216.5-84 ?????????GB9113-88??JB/T79-94
??????????????PN10??PN16???? PN40??PN64?????桢?????????
?????????GB12221-89
????????????????????????????18X4
* ???巨?????????????????????????????????
??ANSI??JIS??JPI??????

?? ?????????
?????????????????????
???????????????
?????????(mm)
?????????(MPa)
???????????(KV)
??????????????
???????????????????????????????
?????????÷??(?翪?????)?????????
?????塢??????????????
??????(??????????????????)
?????????????


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