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Stainless Steel Pneumatic & Manual Flanged Grade Ball Valve& Butterfly Control Valve

Stainless Steel Pneumatic & Manual Flanged Grade Ball Valve& Butterfly Control Valve

Product application:Different materials can be used for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.
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Product Details of Stainless Steel Pneumatic & Manual Flanged Grade Ball Valve& Butterfly Control Valve

Product Introduction

Our company adheres to relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development of SS316L Butterfly Valve ANSI, Horizontal Check Valve Full Bore, JIS 5K 10K 20K Flanges. We strive to update and upgrade constantly to adapt to the ever changing needs of the market. We are adhering to the business philosophy of dare to innovate, customer first, integrity building soul, and do our best to provide good pre-sales and after-sales services for users in this field. We truly achieve "real materials, scientific management, reasonable technology and strict testing". We adhere to high-standard management, refined production, and guarantee zero defects in products. In the market, the competitive characteristics that an enterprise must possess for survival or becoming a competitor.

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Ball valve is a new type of valve widely used in recent years. It has the following advantages:

1. The fluid resistance is small, and its resistance coefficient is equal to that of the same length of pipe.

2. Simple structure, small volume and light weight.

3. Tight and reliable. At present, plastic is widely used as sealing surface material of ball valve, which has good sealing performance and has been widely used in vacuum system.

4. Convenient operation, fast opening and closing, from full opening to full closing as long as 90 ° rotation, convenient for remote control.

5. Easy maintenance, simple structure of ball valve, movable sealing ring, easy disassembly and replacement.

6. When the valve is fully opened or closed, the sealing surface of the ball and valve seat is isolated from the medium, and the medium will not cause the erosion of the valve sealing surface.

7. Wide range of application, diameter from small to several millimeters, to several meters, from high vacuum to high pressure can be applied. This kind of valve should be installed horizontally in the pipeline.



Nominal diameter

LWHDD1D2bfz-d

series 1

series 2








15

130

108

130

59

95

65

45

14

2

4-14

20

140

117

130

63

105

75

55

14

2

4-14

25

150

127

160

75

115

85

65

14

2

4-14

32

165

140

160

85

135

100

78

16

2

4-18

40

180

165

230

95

145

110

85

16

3

4-18

50

200

178

230

107

160

125

100

16

3

4-18

65

220

190

400

142

180

145

120

18

3

4-18

80

250

203

400

152

195

160

135

20

3

8-18

100

280

305

700

178

215

180

155

20

3

8-18

125

320

365

1100

252

245

210

185

22

3

8-18

150

360

394

1100

272

280

240

210

24

3

8-23

200

400

457

1500

342

335

295

265

26

3

12-23

200

457

-398

335

295

265

26 

312-23

250

533

495

405

355

320

30 

312-25

300

610

-580

460

410

375

30

312-25


Parameter level

1. Nominal pressure or pressure level: pn1.0-32.0mpa, ANSI class 150-900, jis10-20k;

2. Nominal diameter: dn8-900, NPS1 / 4-36;

3. Connection mode: flange, butt welding, thread, socket welding, etc;

4. Applicable temperature: - 196 ℃ ~ 540 ℃;

5. Drive mode: manual, worm gear drive, pneumatic, electric, hydraulic, pneumatic hydraulic, electro-hydraulic linkage;

6. Valve body materials: WCB, zg1cr18ni9ti, zg1cr18ni12mo2ti, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L), Ti.


Product applicationDifferent materials can be used for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.


PriceOur price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.


Packing: wooden case, wooden pallet or packing method specified by customers.


Our factory has always adhered to the corporate tenet of honesty, quality as the root, perfect service, and strict management, and has won the support and trust of people in the industry of Stainless Steel Pneumatic & Manual Flanged Grade Ball Valve& Butterfly Control Valve. Following the principle of scientific standardization is an important premise for us to do a good job in all business management. Our company has been adhering to the quality of products as the basis of survival, to meet the requirements of customers with high quality service as the goal.

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