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I-valve yesilawuli se-pneumatic esinengcindezi ephezulu yezimboni

I-valve yesilawuli se-pneumatic esinengcindezi ephezulu yezimboni

Incazelo emfushane:

I-valve yokulawula umsindo ophansi ye-pneumatic isebenzisa ukwakheka kwe-modular kanye nesakhiwo somthelela.Ngokusebenzisa izimbobo ezikhethekile ze-symmetric ku-trim ye-valve ye-cntrol, i-valve yokulawula umsindo ophansi we-pneumatic inganciphisa umsindo nokucindezela, ngaleyo ndlela ivimbele ekukhanyeni kanye ne-cavitation, ikwenze kusebenze umehluko wengcindezi ephezulu kanye nezimo zomsindo ophansi ukuhlangabezana nezidingo zamakhasimende.isihlalo esifakwe ekhejini kanye nokuxhumeka kokucindezela komzimba we-valve, kuthuthukisa kakhulu izinga lokuvala nempilo yesevisi ye-valve yokulawula, okwenza kube lula ukulungisa futhi kwandise kakhulu ukusebenza okujwayelekile kwe-valve yokulawula umsindo ophansi we-Pneumatic.
I-pneumatic low noise control valve pneumatic actuator yenza i-valve yokulawula ibone ukuguqulwa kokuvala okujwayelekile nokujwayelekile okuvulekile esizeni kalula, isiphethu se-valve yokulawula singavikelwa ngempumelelo ekugqwaleni ukuze kwelule impilo yesevisi ye-actuator futhi ilungele ukusebenza kwamakhasimende.I-actuator kanye nendawo yokulawula i-valve ehlakaniphile kuxhunywe ngaphandle kwamapayipi ukuqinisa ukusebenza kwe-antisemitic, ukuzinza nokulungiswa okunembile, ukuze kuhlangatshezwane nokulawula ngqo izimo zokusebenza.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Nquma

I-Valve disc: Isihlalo somqondo kanye ne-Pressure balanced cage type disc
Isici esilungisekayo : amaphesenti alinganayo, uhlobo lomugqa
Sika impahla:304,304 imbondela ye-STL, 316,316 imbondela ye-STL, 316L, njll.

I-Actuator

1.Isithwebuli-somoya
Uhlobo : I-Pneumatic Diaphragm Actuators
Impahla ye-membrane: Irabha ye-ethylene propylene egcwele inayiloni
Ibanga lasentwasahlobo: 20-100KPa, 40-200KPa, 80-240KPa
Ingcindezi yokulethwa komoya: 140KPa, 160KPa, 280KPa, 400KPa
Ukuxhumeka kokuhlinzekwa komoya:Rc1/4,Rc3/8
Izinga lokushisa lemvelo: -30-+70 ℃
Uhlobo lokulingisa: vula umoya (i-reverse acting), ukuvalwa komoya (isenzo esihle)
 
Qaphela: (1) Uhlobo lwe-diameter enkulu noma i-valve yokulawula umehluko wengcindezi ephezulu ingabuye ifakwe 6400 uchungechunge oluqondile lwe-stroke piston actuator.
(2) uma izinga lokushisa lemvelo lingaphansi kuka-30 ℃, sicela uxhumane nonjiniyela be-Cepai.

Ukucaciswa kanye nepharamitha yezobuchwepheshe

Ububanzi Bezwi(mm)

20

25

32

40

50

65

80

100

125

150

200

250

300

350

Ububanzi besihlalo sevalvu Gg(mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

Isilinganiso sokugeleza kwe-coefficient Kv

Amaphesenti alinganayo

4

7

11

18

28

44

69

110

176

275

440

690

1000

1650

 

I-Liner

4

6

10

16

25

40

63

100

160

250

400

630

900

1500

I-Stroke elinganiselwe L(mm)

16

25

40

60

100

Indawo Esebenzayo Ye-Diaphragm(cm²

280

400

600

1000

1600

I-Spring Range Pr(Kpa)

20~100,40 ~ 200,80~240

Umthombo wegesi (Mpa)

0.14,0.25,0.30

Izimpawu zokugeleza kwemvelo

Amaphesenti alinganayo,I-Liner

Ububanzi bemvelo R

50

Ikilasi lokuvuza

Ipulaki ye-valve yensimbi:Ikilasi le-III,Ikilasi le-IV;Ipulaki yeValve Ethambile: Ikilasi le-VI

Nominal Pressure PN(MPa)

Mpa

1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0,15.0

  Indawo yokuphuzela utshwala

16,25,40,64(63),100,160/20,50,110,150

  Lb

ANSI:Class150,Ikilasi300,Ikilasi600,Ikilasi900

Ifomu lebhonethi eliphezulu

Izinga lokushisa legumbi

-20 ~ 200,- 40-250,- 60-250

 

Uhlobo lokupholisa

- 40-250,- 60-250

 

Izinga lokushisa eliphezulu

450~560(impahla yezinga lokushisa eliphezulu)

 

I-Cryogenic

-60~-100,-100~-200,-200~-250

 

Ukulawula uhlobo lokunqanyulwa

-40~150(Ipulaki ye-Valve ene-PTFE) -60~200(Ipulaki ye-Valve ene-PTFE yokuqinisa)


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