Takulandilani kumasamba athu!

MSS SP-71 Woponya chitsulo Swing Chongani Vavu

Kufotokozera Kwachidule:

1.size:DN50-DN600;2''-24''
2.Chapakatikati:madzi
3.Standard: EN12334/BS5153/MSS SP-71/AWWA C508
4.Pressure: CLASS 125-300/PN10-25/200-300PSI
5.Zinthu: CI, DI
6.Mtundu:wafer, swing


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kufotokozera

ZOFUNIKA KWAMBIRI :
● Kupanga ndi Kupanga Kugwirizana ndi MSS SP-71
● Makulidwe a Flange Amagwirizana ndi ASME B16.1
● Makulidwe a nkhope ndi nkhope Amagwirizana ndi ASME B16.10
● Kuyesa Kugwirizana ndi MSS SP-71

Kufotokozera

Ayi.

Dzina la Gawo

Zakuthupi

product

1

THUPI

ASTM A126 B

2

MPINGO WAMPANDO

ASTM B62 C83600

3

DISC

ASTM A126 B

4

DISC RING

ASTM B62 C83600

5

HENGE

ASTM A536 65-45-12

6

Chithunzi cha STEM

ASTM A276 410

7

BONNET

ASTM A126 B

ZINDIKIRANI: Pamwamba pa mainchesi 6 muli ndi eyebolt

m kupita ku MSS SP-71

Makulidwe a data(mm)

NPS

2"

3

4

5

6

8

10

12

14

16

18

20

24

Dn

51

63.5

76

102

127

152

203

254

305

356

406

457

508

610

L

203.2

215.9

241.3

292.1

330.2

355.6

495.3

622.3

698.5

787.4

914.4

965

1016

1219

D

152

178

191

229

254

279

343

406

483

533

597

635

699

813

D1

120.7

139.7

152.4

190.5

215.9

241.3

298.5

362

431.8

476.3

539.8

577.9

635

749.3

b

15.8

17.5

19

23.9

23.9

25.4

28.5

30.2

31.8

35

36.6

39.6

42.9

47.8

ndi

4-19

4-19

4-19

8-19

8-22

8-22

8-22

12-25

12-25

12-29

16-29

16-32

20-32

20-35

H

124

129

153

170

196

259

332

383

425

450

512

702

755

856

Kuyika kwa Check Valve

Valve yowunikira iyenera kukhazikitsidwa potuluka pampu komanso kutsogolo kwa valve yowongolera kuti ikonzedwe.Kawirikawiri, potulukira koyamba papopa ndi kulumikiza kofewa (chiwopsezo chogwedeza), chotsatiridwa ndi valavu, ndiyeno valavu yotchinga (monga valve butterfly, valve valve, valve stop, etc.).
1. Ikani valavu yoyang'anira kaye kenako valavu yachipata kapena valavu yagulugufe
Ubwino: imatha kuteteza valavu yoyendera, makamaka pamapampu ofanana.Pampu imodzi ikayamba ndipo pampu ina ikuyamba, mphamvu yake imayendetsedwa ndi valve yachipata kapena valavu ya butterfly.
Zoyipa: ndani angateteze valavu yachipata kapena valavu?Panali nkhani yakuti mbale ya valve ya butterfly valve inasweka.
2. Ikani valavu yachipata kapena valavu ya butterfly musanayambe cheke
Ubwino: imatha kuteteza valavu yagulugufe kapena valavu yachipata, ndipo mphamvu yamphamvu imayendetsedwa ndi valavu yoyendera
Zoyipa: ndani angateteze valavu ya cheke?Valve yowunikira imatsegulidwa ndikutsekedwa ndi kusiyana kwapakati.Ngati kuthamanga kwamutu kuli kwakukulu, kudzatsekedwa ndipo kuthamanga kwapope kudzatsegulidwa.Ngati kuyenda komwe kumagwiritsidwa ntchito kumakhala kosasunthika, valavu yowunikira idzatsegulidwa ndi kutsekedwa mobwerezabwereza, zomwe zidzakhudza moyo wautumiki wa valve check.


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