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Position : 一定牛彩票网 > Products > Stainless steel valve > D343W stainless steel butterfly valve > D343W stainless steel butterfly valve

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D343W stainless steel butterfly valve

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  • D343W不锈钢蝶阀 Category: D343W stainless steel butterfly
  • 面议 Price:Negotiable
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Product overview of D343W stainless steel butterfly valve :

Based on the introduction of foreign advanced technology, our factory adopts precision J-shaped elastic seals and three-eccentric multi-level metal hard seal structures. It is widely used in metallurgy, power, petrochemical, and water supply and drainage with medium temperature ≤425 ℃ And municipal construction and other industrial pipelines, used to regulate the flow and load fluid. The valve adopts a three-eccentric structure. The sealing surfaces of the valve seat and the disc are made of different hardness and stainless steel. It has good corrosion resistance and long service life. The valve has a two-way sealing function for military mail. Test Standard.
Second, D343W stainless steel butterfly valve features:

1. This valve adopts triple eccentric sealing structure, the valve seat and disc are almost wear-free, and it has a tighter sealing function.

2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. It has excellent sealing performance at low and high temperatures, corrosion resistance and long service life.

3. The sealing surface of the plate is welded with cobalt-based hard alloy. The sealing surface is resistant to wear and has a long service life.

4. The large-size butterfly board adopts the stern frame structure, which has high strength, large flow area and small flow resistance.

5. The valve has a two-way sealing function. It is not restricted by the flow direction of the medium and is not affected by the space position during installation. It can be installed in any direction.

6. The driving device can be installed in multiple positions (rotated 90 ° or 180 °), which is convenient for users.

Three, D343W stainless steel butterfly valve connection size:

Nominal passage (DN)

Main dimensions

Flange size and bolt specifications

1.0MPa

1.6MPa

2.5MPa

L

H1

H

D

D1

Фd n- Фd

D

D1

Фd n- Фd

D

D1

Фd n- Фd

50

108

350

112

165

125

4-18

165

125

4-18

165

125

4-18

65

112

370

115

185

145

4-18

185

145

4-18

185

145

8-18

80

114

380

120

200

160

4-18

200

160

8-18

200

160

8-18

100

127

420

138

220

180

8-18

220

180

8-18

235

190

8-22

125

140

460

164

250

210

8-18

250

210

8-22

270

220

8-26

150

140

555

175

285

240

8-22

285

240

8-22

300

250

8-26

200

152

760

200

340

295

8-22

340

295

12-22

360

310

12-26

250

165

830

243

395

350

12-22

405

355

12-26

425

370

12-30

300

178

895

250

445

400

12-22

460

410

12-26

485

430

16-30

350

190

950

280

505

460

16-22

520

470

16-26

555

490

16-33

400

216

1190

305

565

515

16-26

580

525

16-30

620

550

16-36

450

222

1255

350

615

565

20-26

640

585

20-30

670

600

20-36

500

229

1305

380

670

620

20-26

715

650

20-33

730

660

20-36

600

267

1340

445

780

725

20-30

840

770

20-36

845

770

20-39

700

292

1520

480

895

840

24-30

910

840

24-36

960

875

24-42

800

318

1710

530

1015

950

24-33

1025

950

24-39

1085

990

24-48

900

330

1810

580

1115

1050

28-33

1125

1050

28-39

1185

1090

28-48

1000

410

1960

650

1230

1160

28-36

1255

1170

28-42

1320

1210

28-56

1200

470

2250

760

1455

1380

32-39

1485

1390

32-48

1530

1420

32-56

1400

530

2435

850

1675

1590

36-42

1685

1590

36-48

1755

1640

36-62

1600

600

2780

1030

1915

1820

40-48

1930

1820

40-56

1975

1860

40-62

1800

670

3020

1230

2115

2020

44-48

2130

2020

44-56

2195

2070

44-70

2000

760

3270

1350

2325

2230

48-48

2345

2230

48-62

2425

2300

48-70

Fourth, D343W stainless steel butterfly valve ordering instructions:

④公称压力⑤使用介质⑥连接方式⑦使用温度⑧ 驱动方式(手动、气动、电动) ⑨是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Product material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Drive method (manual, pneumatic, electric) ⑨ Whether to bring accessories so that we can make the correct selection for you

欢迎您访问我们的网站 2. If you have any special requirements, please indicate when ordering the product that you are welcome to visit our website

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

D343W stainless steel butterfly valve is based on the introduction of foreign advanced technology in our factory. It uses precision J-shaped elastic seals and three-eccentric multi-level metal hard seal structure. , And industrial pipelines such as water supply and drainage and municipal construction, used to adjust the flow rate and carry off fluid. The valve adopts a three-eccentric structure. The sealing surfaces of the valve seat and the disc are made of different hardness and stainless steel. It has good corrosion resistance and long service life. The valve has a two-way sealing function for military mail. Test Standard.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing D343W stainless steel butterfly valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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