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Valovu Yampira Wokwanira Mokwanira

Kufotokozera Kwachidule:

Miyezo yopangira

• Miyezo yopangira: GB/T12237/ API6D/API608
• Kutalika kwachipangidwe: GB/T12221, API6D, ASME B16.10
• Flange yolumikizira: JB79, GB/T 9113.1, ASME B16.5, B16.47
• Kuwotcherera: GBfT 12224, ASME B16.25
• Kuyesa ndi kuyendera: GB/T 13927, API6D, API 598

Kufotokozera Magwiridwe

-Kupanikizika mwadzina: PN16, PN25, PN40,150, 300LB
• Kuyesa mphamvu: PT2.4, 3.8, 6.0, 3.0, 7.5MPa
• Mayeso osindikizira: 1.8, 2.8,4.4,2.2, 5.5MPa
• Mayeso osindikizira gasi: 0.6MPa
• Zida zazikulu za valve: A105(C), F304(P), F316(R)
• Sing'anga yoyenera: mapaipi a lonq-distance, gasi, petroleum, chotenthetsera ndi chitoliro champhamvu chamafuta.
• Kutentha koyenera: -29°C-150°C


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Mpira wa valavu ya mpira woyandama umathandizidwa momasuka pa mphete yosindikiza. Pansi pa mphamvu yamadzimadzi, imakhala yolumikizidwa kwambiri ndi mphete yosindikizira yakumtunda kuti ipangitse chisindikizo cham'mphepete mwa mtsinje wokhazikika.

Mpira wa valve wokhazikika wokhala ndi shaft yozungulira mmwamba ndi pansi, umayikidwa mu mpirawo, choncho, mpirawo umakhazikika, koma mphete yosindikizira ikuyandama, mphete yosindikizira yokhala ndi kasupe ndi kuthamanga kwamadzimadzi kumtunda kwa mpira, kumapeto kwa mtsinje. chisindikizocho. Chimagwiritsidwa ntchito pazovuta kwambiri komanso ntchito zazikulu.

Gawo loyendetsa valavu molingana ndi mawonekedwe a valve ndi zofunikira za ogwiritsa ntchito, pogwiritsa ntchito chogwirira, turbine, magetsi, pneumatic, ndi zina zotero, zikhoza kukhazikitsidwa pazochitika zenizeni ndi zofunikira za ogwiritsa ntchito kusankha njira yoyenera yoyendetsa galimoto.

Izi mndandanda wa mankhwala valavu mpira malinga ndi mkhalidwe wa sing'anga ndi payipi, ndi zofunika zosiyanasiyana owerenga, kamangidwe ka kupewa moto, odana ndi malo amodzi, monga dongosolo, kukana kutentha ndi kutentha otsika akhoza kuonetsetsa valavu pansi pa zinthu zosiyanasiyana nthawi zambiri. ntchito, chimagwiritsidwa ntchito gasi, mafuta, mafakitale mankhwala, zitsulo, zomangamanga m'matauni, kuteteza chilengedwe, mankhwala, chakudya ndi mafakitale ena.

Kapangidwe kazinthu

Valovu Yampira Wokwanira Mokwanira

Zigawo Zazikulu Ndi Zida

Dzina lazinthu

Zakuthupi

GB

Chithunzi cha ASTM

Thupi

25

A105

Mpira

304

304

Tsinde

1Kr13

182f6a

Kasupe

6osi2Mn

Zithunzi za X-750

Mpando

PTFE

PTFE

Bolt

35CrMOA

A193 B7

Kukula Kwakukulu Kwakunja

PN16/PN25/CLASS150

chodzaza

unit (mm)

DN

NPS

L

H1

H2

W

RF

WE

RJ

50

2

178

178

216

108

108

210

65

2 1/2

191

191

241

126

126

210

80

3

203

203

283

154

154

270

100

4

229

229

305

178

178

320

150

6

394

394

457

184

205

320

200

8

457

457

521

220

245

350

250

10

533

533

559

255

300

400

300

12

610

610

635

293

340

400

350

14

686

686

762

332

383

400

400

16

762

762

838

384

435

520

450

18

864

864

914

438

492

600

500

20

914

914

991

486

527

600


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