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Kuthamanga kwambiri kwa mafakitale a pneumatic regulator valve

Kuthamanga kwambiri kwa mafakitale a pneumatic regulator valve

Kufotokozera Kwachidule:

Valve ya pneumatic low low control valve imagwiritsa ntchito ma modular mapangidwe ndi mawonekedwe ake.Kupyolera mu mabowo apadera a cntrol valve trim, Pneumatic low low control valve valve imatha kuchepetsa phokoso ndi kupanikizika, potero kulepheretsa kung'anima ndi cavitation, kumapangitsa kuti pakhale kusiyana kwakukulu ndi phokoso lochepa kuti likwaniritse zosowa za makasitomala.mpando wokhotakhota ndi kugwirizanitsa kwa thupi la valve, kumapangitsanso kwambiri kusindikiza ndi moyo wautumiki wa valve yolamulira, zomwe zimapangitsa kuti zikhale zosavuta kukonzanso ndikuwonjezera kwambiri ntchito ya Pneumatic low low control valve.
Pneumatic low noise control valve pneumatic actuator imapangitsa kuti valavu yowongolera izindikire kutembenuka kwapafupi komanso kotseguka pamalopo mosavuta, kasupe wa valavu yowongolera amatha kutetezedwa bwino ku dzimbiri kuti atalikitse moyo wautumiki wa actuator komanso yabwino kwa makasitomala.The actuator ndi wanzeru kulamulira valavu positioner amalumikizidwa pipeless kulimbikitsa ntchito antisemitic, bata ndi mwatsatanetsatane kusintha, kukumana ndi kulamulira ndendende mmene ntchito.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chepetsani

Vavu chimbale: Mpando maganizo ndi Pressure moyenera khola mtundu chimbale
Mbali yosinthika : peresenti yofanana, mtundu wa mzere
Chepetsa zinthu: 304,304 zokutira STL, 316,316 zokutira STL, 316L, ndi zina.

Woyendetsa

1. Pneumatic-actuator
Mtundu: Pneumatic Diaphragm Actuators
Zida zam'mimba: Rabara ya ethylene propylene yodzazidwa ndi nayiloni
Mtundu wa Spring: 20-100KPa, 40-200KPa, 80-240KPa
Kuthamanga kwa mpweya: 140KPa, 160KPa, 280KPa, 400KPa
Kulumikizana kwa mpweya: Rc1/4,Rc3/8
Kutentha kwa chilengedwe: -30-+70 ℃
Mtundu wochitira: mpweya wotseguka ( reverse acting), kutseka kwa mpweya (kuchita bwino)
 
Zindikirani: (1) Mtundu wa mainchesi akulu kapena valavu yowongolera kuthamanga kwambiri imathanso kukhala ndi 6400 mndandanda wowongoka wa piston actuator.
(2) ngati chilengedwe kutentha m'munsimu 30 ℃, chonde kukhudzana ndi akatswiri Cepai.

Specification ndi luso parameter

Naminal Diameter(mm)

20

25

32

40

50

65

80

100

125

150

200

250

300

350

Vavu mpando awiri Gg(mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

Choyezera choyezera Kv

Peresenti yofanana

4

7

11

18

28

44

69

110

176

275

440

690

1000

1650

 

Mzere

4

6

10

16

25

40

63

100

160

250

400

630

900

1500

Mlingo wa Stroke L(mm)

16

25

40

60

100

Chigawo Chogwira Ntchito cha Diaphragm(cm²

280

400

600

1000

1600

Spring Range Pr(Kpa)

20-100,40-200,80-240

Gas source pressure (Mpa)

0.14,0.25,0.30

Makhalidwe otuluka mwachibadwa

Peresenti yofanana,Mzere

Kusiyanasiyana kwachilengedwe R

50

Kutuluka kalasi

Pulagi yazitsulo yazitsulo: III Kalasi,Kalasi ya IV;Pulagi Yofewa ya Vavu: VI Kalasi

Nominal Pressure PN (MPa)

Mpa

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

  Malo

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

  Lb

ANSI: Class150,Gawo 300,Gawo 600,Gawo 900

Fomu ya bonaneti yapamwamba

Kutentha kwachipinda

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

 

Mtundu wozizirira

- 40-250,- 60-250

 

Kutentha kwakukulu

450 ~ 560 (zambiri kutentha)

 

Cryogenic

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

 

Kuwongolera mtundu wodulidwa

-40~150(Pulogalamu ya vavu yokhala ndi PTFE) -60~200(Pulagi ya vavu yokhala ndi PTFE yolimbitsa)


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