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Shanghai Qizhong Valve Manufacturing Co., Ltd
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Shanghai Qizhong Valve Manufacturing Co., Ltd

  • E-mail

    858208305@qq.com

  • Phone

    13817855300

  • Address

    No. 208 Jinyuan 5th Road, Jiangqiao Town, Jiading District, Shanghai

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Insulated ball valve (replacing gate valve) ball valve

NegotiableUpdate on 01/21
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin

Overview

Insulated ball valve (replacing gate valve)

Product Details

Shanghai Qizhong Valve Manufacturing Co., Ltd. is a professional company engaged in the research, development, manufacturing, testing, and sales of valve products; It is Shanghai, which has passed ISO9001-2008 quality system certification and the Special Equipment Manufacturing License "TS" certification of the General Administration of Quality Supervision, Inspection and Quarantine.




model

Nominal pressure (MPa)

Test pressure Ps (MPa)

Working temperature (℃)

Applicable Medium




PF.QZ41M-10

1.0

1.5

1.1

0.6

300

Steam, water, oil, etc

PF.QZ41M-16

1.6

2.4

1.8

PF.QZ41M-25Q

2.5

4.0

2.8

350

2、 Main component materials

Part Name

material

PF.QZ41M-10 16

PF.QZ41M-25Q

valve body

HT200

QT450-10

sphere

stainless steel

valve stem

45#

handle

Q235

sealing ring

Composite graphite

3、 External dimensions and connection dimensions

model

Nominal Diameter

Size (mm)

L

D

D1

D2

b-f

z-Φd

H

Do

PF.QZ41M-10

40

165

145

110

85

18-3

4-18

155

250

50

178

160

125

100

20-3

4-18

175

300

65

190

180

145

120

20-3

4-18

195

300

80

203

195

160

135

22-3

8-18

225

320

100

229

215

180

151

22-3

8-18

250

320

125

254

245

210

185

24-3

8-18

270

360

150

267

280

240

215

24-3

8-18

290

360

200

292

335

295

265

26-3

8-23

320

450

250

330

390

350

320

28-3

8-23

405

450

300

356

440

400

368

28-4

12-23

560

1000

350

381

500

460

428

30-4

16-23

620

1000

PF.QZ41M-16
(PF.QZ41M-25Q)

40

232

145

110

85

20-3

4-18

155

250

50

250

160

125

100

20-3

4-18

175

300

65

270

180

145

120

20-3

4-18

195

300

80

280

195

160

135

22-3

8-18

225

320

100

300

215

180

155

24-3

8-18

250

320

125

325

245

210

185

26-3

8-18

270

360

150

350

280

240

210

28-3

8-233

290

360

200

400

335

295

265

30-3

12-23

320

450

250

450

405

335

320

32-3

12-25

405

450

300

500

460

410

375

34-4

12-25

560

1000

350

550

520

470

435

38-4

16-25

620

1000

Ordering Notice: (Standard)
1、 A: Product name, model, nominal diameter B: Medium and temperature, pressure range C: Are there any accessories, delivery time, special requirements, etc. for us to correctly select for you.
2、 If the valve model of our company has already been selected by the design unit, please place an order directly with our sales center based on the valve parameters.
3、 When the situation you are using is very important or the environment is complex, please provide design drawings and detailed parameters, and our engineers and experts will focus on reviewing and analyzing for you.
We can provide you with professional solutions, including design, customization, complete sets, operation, and service. We have been committed to the valve industry, providing you with valve knowledge, services, and technical consultants. If you have any questions, you can call us and we will do our best to provide you with high-quality service. We aspire to become the world's valve manufacturer.
We firmly believe that Qizhong's products are your ultimate choice. We are willing to work with you to create a brilliant tomorrow with excellent quality, affordable prices, and excellent after-sales service. Details determine success or failure, attitude achieves success. Customer satisfaction is our service! Three guarantees of quality, two-year warranty, and technical guidance!