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Qucheng Valve Manufacturing Co., Ltd.

Add: Huilong Road, Hengfeng County Economic Development Park, Shangrao City, Jiangxi, China

Zip code: 334300

Tel: +86-793-5666767

Fax: +86-793-5666768

Marketing Department:

Mei Duanping +86-18279315000

Qiu Zhiqiang +86-18507949570

Kong Xinming +86-13576394097

General manager:

Denny Zhang +86-13905893101

Email: valve@quchenggroup.com

URL: www.quchengvalve.com

Group: www.quchenggroup.com

Your Location: Home >> Products

Vertical Check valve

Uses and features:
GB12235 in strict accordance with the standards the product Design and manufacture, Valve clack along the center position for lifting movement, bushing adopt wear-resisting performance is good, special materials of small friction coefficient, movements flexible and reliable. Good sealing performance. Products are widely used in petroleum, chemical, pharmaceutical, electric power industry and so on all kinds of working condition of the pipeline.
Main Performance Spcification:

Test pressure

Nominal pressure ( MPa )

1.6

2.5

4.0

Shell test

2.4

3.8

6.0

Sealing test

1.8

2.8

4.4

The material of valve body

WCB(C)

CF8(P)

CF 8M (R)

WC6

WC9

Working temperature

≤ 425

≤ 100

≤ 100

≤ 550

≤ 550

Applicable medium

Water, steam, , oil

nitric acid type

Acetic Acid type

Water, steam,

Water, steam,

Shape size and connection size (MM)

Model

Nominal diameter
DN(Mm)

Size (Mm)

L

D

D1

D2

B

F

Z-Φ

1

2

3

H42W-25P H42W-25R

15

-

85

85

95

65

45

16

-

4-Φ14

20

-

95

95

105

75

55

16

-

4-Φ14

25

-

100

105

115

85

65

16

-

4-Φ14

32

-

105

150

135

100

78

16

-

4-Φ14

40

-

115

160

145

110

88

18

-

4-Φ14

50

140

125

170

160

125

100

20

3

4-Φ14

65

160

145

180

180

145

120

22

3

8-Φ18

80

185

155

200

195

160

135

22

3

8-Φ18

100

210

210

210

230

190

160

24

3

8-Φ23

125

-

275

275

275

220

188

28

3

8-Φ25

150

300

225

300

300

250

218

30

3

8-Φ25

200

380

380

380

360

310

278

34

3

12-Φ25