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Changshui Technology Group Co., Ltd.

Ductile Iron Dark Stem Soft Seal Gate Valve Z45X-16Q Suppliers

Home / Products / Ductile Iron Valve / Ductile Iron Gate Valve / Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q

Dark Stem Soft Seal Gate Valve Z45X-16Q

The gate valves produced by our factory use the overall rubber coating of the gate plate to produce deformation compensation to achieve a good sealing effect, overcoming the common phenomena of poor sealing, leakage, and rust of gate valves. It is installed on various pipelines and used as a two-way cut-off. It is widely used in pipeline projects such as water supply and drainage, fire protection, air conditioning, water treatment, municipal administration, shipbuilding, electricity, construction, and food to control fluids.

  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
  • Dark Stem Soft Seal Gate Valve Z45X-16Q
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Description

Body material

Nodular cast iron

Model

Z45X-16Q

Specification

DN50-1200

Nominal pressure

1.0/1.6/2.5Mpa

Operating temperature

0-80°C

Applicable media

water

Design standards

GB/24924-2016

Features

The concealed stem soft-sealed gate valve uses the overall rubber coating of the gate plate to produce deformation compensation to achieve a good sealing effect. It overcomes the phenomena of poor sealing, leakage, and rust of general gate valves, and more effectively saves installation space. It can be widely used as a regulating and intercepting device in fluid pipelines such as tap water, sewage, construction, petroleum, chemical industry, food, medicine, textiles, electric power, ships, metallurgy, energy systems, etc.

Skills Requirement

1. The valve is designed and manufactured in accordance with the standards of GB/24924-2010;

2. The structural length of the valve is in accordance with the regulations of GB/T12221-2005;3. Inspection and testing should comply with the relevant regulations of GB/T13927-2008; 4. The flange dimensions should comply with the regulations of GB/T17241.6-2008.


Performance Specification

Nominal size

40/1000

mm

Nominal pressure

1.0

1.6

 Mpa

Test pressure

Strength test

water

1.5

water

2.4

Seal test

1.1

1.76

Air seal test

0.6

0.6

Applicable temperature

0-80℃

Applicable media

Water, oil, etc

Main Material

Serial Number

Name

Material

1

Valve body

QT450

2

Valve plate

QT450-NBR

3

Stem nut

QT450

4

Stem

20Cr13

5

Medium flange seals

NBR

6

Bonnet

QT 450

7

O-rings

NBR

8

O-rings

NBR

9

Countersunk bolts

35#

10

Dust jacket

NBR

11

Garden head screws

35#

12

Handwheel

QT 405

13

Gland

QT 450

14

Countersunk bolts

35#

Main external dimensions and connection dimensions (mm)

DN

L

D

D1

D2

C

F

Z-ф

H

40

165

150

110

84

19

3

4-ф19

240

50

178

165

125

99

19

3

4-ф19

240

65

190

185

145

118

19

3

4-ф19

260

80

203

200

160

132

19

3

8-ф19

275

100

229

220

180

156

19

3

8-ф19

380

125

254

250

210

184

19

3

8-ф19

410

150

267

285

240

211

19

3

8-ф23

435

200

292

340

295

266

20

3

8-ф23

630

250

330

395

350

319

22

3

12-ф23

645

300

356

445

400

370

24.5

4

12-ф23

697

350

381

505

460

429

24.5

4

16-ф23

802

400

406

565

515

480

24.5

4

16-ф28

842

450

432

615

565

530

25.5

4

20-ф28

1060

500

457

670

620

583

26.5

4

20-ф28

1170

600

508

780

725

682

30

5

20-ф31

1300

700

610

895

840

794

32.5

5

24-ф31

1550

800

660

1015

950

901

35

5

24-ф34

1750

900

711

1115

1050

1001

37.5

5

28-ф34

1950

1000

811

1230

1160

1112

40

5

28-ф37

2170

Main external dimensions and connection dimensions (mm)

DN

L

D

D1

D2

C

F

Z-ф

H

40

165

150

110

84

19

3

4-ф19

240

50

178

165

125

99

19

3

4-ф19

240

65

190

185

145

118

19

3

4-ф19

260

80

203

200

160

132

19

3

8-ф19

275

100

229

220

180

156

19

3

8-ф19

380

125

254

250

210

184

19

3

8-ф19

410

150

267

285

240

211

19

3

8-ф23

435

200

292

340

295

266

20

3

12-ф23

630

250

330

405

355

319

22

3

12-ф28

645

300

356

460

410

370

24.5

4

12-ф28

697

350

381

520

470

429

26.5

4

16-ф28

802

400

406

580

525

480

28

4

16-ф31

842

450

432

640

585

548

30

4

20-ф31

1060

500

457

715

650

609

31.5

4

20-ф34

1170

600

508

840

770

720

36

5

20-ф37

1300

700

610

910

840

794

39.5

5

24-ф37

1550

800

660

1025

950

901

43

5

24-ф40

1750

900

711

1125

1050

1001

46.5

5

28-ф40

1950

1000

811

1255

1170

1112

50

5

28-ф43

2170


ABOUT Changshui

Advanced Technologies for Efficient and Reliable Operations

Changshui Technology Group Co., Ltd.is a valve integrating R&D, manufacturing, sales and service The manufacturer is currently one of the main suppliers of general-purpose valves in China. The main products are: gate valves, globe valves, butterfly valves, ball valves, check valves, regulating valves, pressure reducing valves, diaphragm valves, plug valves, plunger valves, drains Valves, hydraulic control valves, etc.

High-quality products have been praised and respected by users in various industries, and are widely used in construction, heating, water supply, petroleum, chemical, electric power and other industries! As China Ductile Iron Dark Stem Soft Seal Gate Valve Z45X-16Q Suppliers and OEM/ODM Ductile Iron Dark Stem Soft Seal Gate Valve Z45X-16Q Company, The purpose of the company is to contribute to society with high-quality products. 'Our goal is to make users satisfaction'. Our quality policy is: "Meet users' needs and expectations for product quality and leap forward First-class quality management level, manufacturing first-class products, creating first-class services, "CSHUValve Industry has The company is willing to work with new and old friends, and colleagues in the society, and users at home and abroad to join hands again, and Floor, create new glory!


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