Ọnụ ụzọ ámá valvụ dị nro Z45X-10Q / 16Q / 25Q

Nkọwa dị mkpirikpi:

Valve ahụ / bonnet: ígwè nkedo nodular
Valve stem: igwe anaghị agba nchara
Ọnụ ụzọ valvụ: igwe nkedo nodular + NBR, igwe nkedo nodular + EPDM
Stem nut: Brass, Nodular cast iron

Ojiji: valvụ ọnụ ụzọ ámá nke akara dị nro attains na-eji micro deformation na nkwụghachi ụgwọ nke ọnụ ụzọ na-agbanwe agbanwe na-emepụta mgbe a na-emesi ya ike iji nweta mmetụta mkpuchi dị mma.Mgbe a na-eji ya eme ihe, okpomọkụ nke ọkara adịghị elu karịa 80 Celsius C. Enwere ike iji ya mee ihe n'ọtụtụ ebe na-ewu, nri, ike kemịkal, mmiri na mmiri na-agbapụta na ụlọ ọrụ ndị ọzọ.Enwere ike iji ya maka nhazi na mmechi nke pipeline na akụrụngwa


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọrụ na nkọwapụta

Ụdị

Nrụgide aha(Mpa)

Nwale nrụgide(Mpa)

Ọnọdụ okpomọkụ dị(°C)

Mgbasa ozi ọdabara

 

 

Ike(mmiri)

Akara (mmiri)

 

 

Z45X-10Q

1

1.5

1.1

1-80C

Mmiri

Z45X-16Q

1.6

2.4

1.76

1-80C

Mmiri

Z45X-25Q

2.5

2.75

3.75

1-80C

Mmiri

Ndepụta na Njikọta nha

Nlereanya

Dayameta aha aha

Nha

mm

L

D

D1

D2

b

f

Z-φd

φ1

Z45X-10Q/16Q

50

178± 1.5

165

125

99

19

3

4-φ19

200

65

190±2

185

145

118

19

3

4-φ19

200

80

203±2

200

160

132

19

3

8-φ19

240

100

229±2

220

180

156

21

3

8-φ19

260

125

254±2

250

210

184

22

3

8-φ19

280

150

267±2

285

240

211

22

3

8-φ23

320

200

292±2

340

295

266

23

3

8-φ23/12-φ23

320

250

330±3

405

350/355

319

26

3

12-φ23/12 nkeji 28

360

300

356±3

460

400/410

370

28.5

4

12-φ23/12 nkeji 28

400

 

Z45X-25Q

40

165

150

110

84

19

3

4-φ19

--

50

178

165

125

99

19

3

4-φ19

--

65

190

185

145

118

19

3

8-φ19

--

80

203

200

160

132

19

3

8-φ19

--

100

229

235

190

156

19

3

8-φ23

--

125

254

270

220

184

22

3

8-φ28

--

150

267

300

250

211

22

3

8-φ28

--

200

292

360

310

274

23

3

12-φ28

--

250

330

425

370

330

23

3

12-φ31

--

300

356

485

430

389

28.5

4

16-φ31

--


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