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Pneumatic control valve mpando umodzi

Pneumatic control valve mpando umodzi

Kufotokozera Kwachidule:

Pneumatic control valve ndi gasi woponderezedwa ngati gwero lamagetsi, pogwiritsa ntchito silinda ngati chowongolera ndi choyimira valavu, chothandizira, chosinthira, valavu yamagetsi, valavu, tanki yamafuta, cholumikizira cholumikizira mpweya kuti chiyendetse valavu, switch kapena proportional regulator, control chizindikiro kulandira mafakitale zochita zokha kulamulira dongosolo kusintha payipi kuti amalize sing'anga: otaya, kuthamanga, kutentha, mlingo ndi magawo ena osiyanasiyana ndondomeko.Valavu yowongolera ma pneumatic imadziwika ndi kuyankha kosavuta, kofulumira, komanso kotetezeka mkati, palibe chifukwa chotengeranso njira zotsimikizira kuphulika.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Valavu yowongolera pneumatic Kugwiritsa ntchito ndi mawonekedwe

1 ntchito ndi mawonekedwe a pneumatic control valve structure ya kutembenuka kwa ngodya yolondola, ikuthandizira kugwiritsa ntchito ma valve positioner, chiŵerengerocho chikhoza kusinthidwa;Kusintha kwa ma valve a mtundu wa V kwanthawi zosiyanasiyana, ndi kuwerengera koyezera, chiyerekezo chosinthika, kusindikiza kwabwino, kuwongolera magwiridwe antchito a tcheru, voliyumu yaying'ono, yokhazikika yopingasa.Imagwira ntchito pakuwongolera gasi, nthunzi, zakumwa ndi media zina.

2 Pneumatic control valve character: kapangidwe ka ngodya yakumanja, ndi valavu yamtundu wa V, chowongolera pneumatic, poyikira ndi zina;pali pafupifupi 100 kuposa mawonekedwe oyenda;mawonekedwe amtundu wapawiri, torque yoyambira ndi yaying'ono, yokhala ndi chidwi kwambiri komanso masensa othamanga;kukameta ubweya wa mphamvu.

3 Pneumatic piston executing agency kuti agwiritse ntchito gwero lamphamvu la mpweya, kudzera pakuyenda kwa pisitoni kunatsogolera kutembenuka kwa digirii 90, kuti athe valavu yachipata chodziwikiratu.Zigawo zake ndi: bolt yosinthira, bokosi la thupi lalikulu, crankshaft, cylinder block, silinda, pisitoni, shaft yolumikizira, shaft ya cardan.

4 mfundo yogwirira ntchito ya ma valve owongolera pneumatic: valavu yowongolera ma pneumatic ndi mabungwe ogwira ntchito ndi mabungwe owongolera.Bungwe lothandizira ndi zida zowongolera zowongolera, zomwe malinga ndi kukakamiza kwa siginecha kuti zipangitse kukakamiza, kukankhira njira yosinthira.Valve ndi gawo la kusintha kwa ma valve a pneumatic control, limalumikizana mwachindunji ndi media regulator, kuwongolera kutuluka kwamadzimadzi.

Main luso specifications

Naminal Diameter(mm)

15

20

25

32

40

50

65

80

100

125

150

200

Choyezera choyezera Kv

Peresenti yofanana

3

6

10

16

25

40

63

100

160

250

400

630

 

Mzere

4

7

11

18

28

44

69

110

176

275

440

690

Actuator Model

Zochita zachindunji

PZMA-4

PZMA-5

PZMA-6

PZMA-7

 

Zomwe anachita

PZMB-4

PZMB-5

PZMB-6

PZMB-7

Mlingo wa Stroke L(mm)

16

25

40

60

Chigawo Chogwira Ntchito cha Diaphragm

280

400

600

1000

Nominal Pressure PN (MPA)

1.6 2.5 4.0 6.3 10.0

Makhalidwe otuluka mwachibadwa

Chiwerengero chofanana, Liner

Chibadwa rangeability

50:01:00

Kusiyanasiyana kwa magwero a mpweya

20 ~ 100, 40 ~ 200, 80 ~ 240

Gas source pressure (Mpa)

0.14, 0.25, 0.28, 0.4

Woyendetsa magetsi

Tsatirani kukankhira ndi sitiroko yomwe valavu ikufunika

Mphamvu yamagetsi

220V.AC 50Hz 380V.AC 50Hz(gawo zitatu)

Kutuluka kalasi

Chisindikizo chofewa

VI Class, Zero Leakage

 

Chisindikizo chachitsulo

Gulu la IV, Gulu la V

Fomu yolumikizana ndi Flange

PN1.6Mpa, Convexity of valve body PN≥4.0Mpa, Concavity of valve boday

Fomu ya bonaneti yapamwamba

Mtundu wokhazikika

Case Steel: -20 ~ 220 ° C, Cast Stainless steel: -40 ~ 220 ° C

 

Mtundu wozizira

Mlandu Chitsulo: -29 ~ 425 ° C, Ponyani Chitsulo chosapanga dzimbiri: -60 ~ 450 ° C

 

Cryogenic

Kuponya Chitsulo chosapanga dzimbiri: -60 ~ -100 ° C, -100 ~ -196 ° C

Main Performance Index

No

Kanthu

Mtundu Wokhazikika

Kuzizira, mtundu wa cryogenic

1

Cholakwika Chachilengedwe%)

±1

±3

2

Kusiyana kwa kubwerera (%)

1

3

3

Gulu lakufa (%)

0.4

1

4

Kupatuka kwa kochokera (%)

±1

±2.5

5

Kupatuka kwa stroke (%)

+ 2.5

+ 2.5

Ubwino Wathu

1. Zaka 15 zazaka zambiri za mavavu
2. Kugwirizana kwazinthu zamtundu ndi kuchepetsa zokolola zosalongosoka
3. Kuchepetsa mtengo kwambiri motsutsana ndi opikisana nawo
4. 1 chaka cha chitsimikizo nthawi

Q: Kodi Ndinu Kampani Yogulitsa Kapena Wopanga?
A: Ndife fakitale.

Q: Nthawi Yanu Yobweretsera Ndi Yaitali Bwanji?
A: Nthawi zambiri ndi masiku 5-10 ngati katundu ali katundu.kapena ndi masiku 15-20 ngati katundu alibe katundu, malinga ndi kuchuluka.

Q: Kodi Mumapereka Zitsanzo?Ndi Yaulere Kapena Yowonjezera?
A: Inde, tikhoza kupereka chitsanzo kwaulere koma osalipira mtengo wa katundu.

Q: Kodi Malipiro Anu Ndi Chiyani?
A: Malipiro<= 1000USD, 100% pasadakhale.Malipiro>=1000USD, 30% T/T pasadakhale, ndalama musanatumize.
Ngati muli ndi funso lina, pls omasuka kulankhula nafe


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