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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

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Email:goole2@goolevalve.com

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

G941Fs _Electric operated unlined diaphragm valve

G941Fs _Electric operated unlined diaphragm valve
Diaphragm valve,Electric operated unlined valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.G941Fs electric fluorine-butterfly diaphragm valve is dedicated to control of corrosive or general corrosive medium, the valve body cavity surface without lining or covered with a selection of all kinds of rubber, suitable for different working temperature and fluid lines.

Detailed

Materials:

 

No

Name

Material

1

Body

Spheroidal graphite cast iron, carbon steel, stainless steel

2

Body lining

Unlined, fluorine plastic

3

Diaphragm

Fluorine plastic

4

Disc

Cast iron,carbon steel

5

Stem

Carbon steel

6

Bonnet

Spheroidal graphite cast iron, carbon steel, stainle

7

Electric actuator

Subassembly

 

 

 

Nominal diameter

Nominal pressure

Work pressure

L

D

D1

n-Фd

f

H

Model

Output moment

On and off time

Weight

15

1.0

1.0

125

95

65

4-14

2

 

 

 

 

 

20

139

105

75

4-14

2

 

 

 

 

 

25

145

115

85

4-14

2

445

Z5-18/16

50

17

40

32

160

145

100

418

2

457

Z5-18/16

50

20

42

40

180

150

110

4-18

3

466

Z5-18/16

50

14

45

50

210

165

125

4-18

3

480

Z10-18/16

50

20

50

65

0.6

250

185

145

4-18

3

517

Z10-18/16

150

28

60

80

300

200

160

4-18

3

539

Z10-36/25

100

16

70

100

350

220

180

8-18

3

576

Z10-36/25

100

17

80

125

400

250

210

8-18

3

634

Z15-18/25

150

32

104

150

460

285

240

8-22

3

660

Z15-18/25

150

53

125

200

0.4

570

340

295

8-22

4

860

Z20-18/25

200

53

180

250

680

395

350

12-22

4

 

Z20-18/25

200

53

280

300

790

445

400

12-22

4

1003

ZD30-36a

300

45

434

350

900

505

460

16-22

4

 

ZD30-36a

300

45

 

400

0.25

100

565

515

16-25

4

 

 

 

 

 

 

 

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 GB/T13927

Norminal pressure:PN(MPa)

Body: PN×1.5

Seal: PN×1.1

 

Hits:  UpdateTime:2013-08-12 10:03:53  【Printing】  【Close
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