Electric parallel double gate valve Z944T/W-10/10Q

Main Parts And Materials Valve Body / RAM / bonnet:Gray cast iron, Nodular cast iron Valve stem:Carbon steel, Brass ,stainless steel Middle port gasket: Xb300 Stem nut: nodular cast iron ,Brass Usage: the valve is widely used in petroleum, chemical, pharmaceutical, electric power and other industries, with nominal pressure ≤ 1.0 MPa 0mpa steam, water and oil medium pipelines are used for opening and closing

Products Details

Type

Nominal pressure(Mpa)

Test pressure(Mpa)

Applicable temperature(°C)

Applicable media

 

 

Strength(water)

Seal(water)

 

 

Z944W -10

1

1.5

1.1

-10-100°C

Oils

Z944T-10

1

1.5

1.1

-10-200°C

Water, ≤1.0Mpa Steam

Model

Nominal diameter

Size

mm

L

D

D1

D2

b-f

(H)

Z-φd

Do

L1

L2

Z944T/W-10

50

178

165

125

100

20-3

645

4-φ19

400

290

230

65

190

185

145

120

20-3

670

4-φ19

400

290

230

80

203

200

160

135

22-3

720

8-φ19

400

290

230

100

229

220

180

155

22-3

780

8-φ19

400

312

230

125

254

250

210

185

24-3

850

8-φ19

490

312

230

150

267

285

240

210

24-3

920

8-φ23

490

312

230

200

330

335

295

265

26-3

1080

8-φ23

490

377

225

250

380

390

350

320

28-3

1155

12-φ23

490

377

225

300

420

440

400

368

28-4

1395

12-φ23

600

377

255

350

450

500

460

428

30-4

1485

16-φ23

600

377

255

400

480

565

515

482

32-4

1730

16-φ25

600

420

285

Note: H, L1, L2 and Do are the reference dimensions, which are based on the data of the electrical installation plant.

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