Goole valve co.,Ltd

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Yongjia Goole Valve Co.,Ltd

Address:  He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789960

FaxL86-577-57789962

Email:goole2@goolevalve.com

Web: www.chinavalve2.com

Position: Home > Products > Fluorine Plastic Lined Valves > Diaphragm Valve
Diaphragm Valve

Reciprocal with manual pneumatic operated fluorine plastic lined diaphragm valve

Reciprocal with manual pneumatic operated fluorine plastic lined diaphragm valve
EG641Fs,DN15~250,PN6,10,16. Diaphragm valve,Reciprocal with manual valve,Pneumatic operated valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.

Detailed

EG641Fs,DN15~250,PN6,10,16.
Diaphragm valve,Reciprocal with manual valve,Pneumatic operated valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.

Materials:

 

No

Name

Material

1

Body

Spheroidal graphite cast iron, carbon steel. Stainless steel

2

Body lining

Fluorine plastic

3

Diaphragm

Fluorine plastic

4

Disc

Cast iron, carbon steel

5

Lower stem

Carbon steel, stainless steel

6

Bonnet

Spheroidal graphite cast iron, carbon steel. Stainless steel

7

Cylinder

Aluminum alloy, carbon steel

8

Pneumatic diaphragm

Rubber

9

Cylinder cover

Fluorine plastic

10

Middle stem

Carbon steel, stainless steel

11

Spring cover

Fluorine plastic

12

Upper stem

Carbon steel, stainless steel

13

Handwheel

Cast iron

 

 

DN

mm

Nominal pressure

(MPa)

Working pressure

(MPa)

L

mm

D

mm

D1

mm

n-Фd

mm

f

mm

 

H

mm

D0

mm

B

mm

Code

 

ES

Air

Pressure

(MPa)

Air joint

in

Air consumption

     (cm3)

Weight

kg/kilos

15

 

 

 

1.6

 

 

 

1.6

108

95

65

 

2

 

 

 

 

 

 

 

 

20

117

105

75

4-13.5

2

343

140

168

54

0.3

1/8

136.87×10³

5.6

25

127

115

85

4-13.5

2

345

140

168

54

0.3~0.4

1/8

196.65×10³

6.8

32

146

140

100

4-17.5

2

363

140

260

55

0.3~0.4

1/8

229.4×10³

7.7

40

159

150

110

4-17.5

2

430

140

260

55

0.3~0.4

1/4

1458.7×10³

13.9

50

190

165

125

4-17.5

2

575

140

260

55

0.3~0.4

1/4

3162.7×10³

24.5

65

 

 

 

1.0

 

 

1.0

216

185

145

4-17.5

2

588

140

260

55

0.3~0.4

1/4

3243×10³

29

80

254

200

160

8-17.5

2

769

165

425

56

0.4~0.5

3/8

6636.8×10³

63

100

305

220

180

8-17.5

2

816

280

425

57

0.4~0.5

3/8

6948×10³

66

125

356

250

210

8-17.5

3

820

280

425

57

0.4~0.5

3/8

7374.2×10³

75

`150

406

285

240

8-22

3

920

280

549

58

0.5

3/8

10652×10³

125

200

 

0.6

521

340

295

8-22

3

1010

280

549

58

0.6

3/8

16715×10³

206

250

635

395

350

 

5

 

 

 

 

 

 

 

 

 

Purpose:

It's special for controlling the noncorrosive or the strong corrosive media.Its body inner surface is unlined or lined with different fluorine plastic which can be selected to suit with different working temperatures and fluid pipelines.

Suitable temperature: ≤85℃、≤100℃、≤120℃、≤150℃(According to the materials of lining and diaphragm)

 

 

Pressure rating:PN(MPa)

0.6     1.0    1.6

 

 

Tests:

 

Lining layer:Electrospark detecing

Test to BS6755

Norminal pressure:PN(MPa)

Body: PN×1.5

Seal: PN×1.1

 

Hits:  UpdateTime:2013-08-27 15:47:54  【Printing】  【Close
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