Goole valve co.,Ltd

Products

Contact

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 > Butterfly Valve
Butterfly Valve

Wormgear operated flanged soft sealed butterfly valve

Wormgear operated flanged soft sealed butterfly valve
D341Fs,DN50~1200,PN6,10,16. Butterfly valve,Wormgear operated valve,Flanged soft sealed valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.

Detailed

D341Fs,DN50~1200,PN6,10,16.
Butterfly valve,Wormgear operated valve,Flanged soft sealed valve,Fluorine plastic lined valve,PTFE  lined valve,PFA lined valve,Teflon lined valve.

Design and manufacture:GB12238

Face to face dimension:GB12221

Connection dimension of flange:GB4216

Materials:

 

No

Name

Material

1

Body

Spheroidal graphite cast iron, carbon steel, stainless steel

2

Seat

PTFE, PFA, TEFLON, PEP

3

Disc

Stainless steel, carbon steel core fully covered with fluorine plastic

4

Stem

Carbon steel nickelplate phosphorus, stainless steel

5

Actuator

Subassembly

6

PTFE Ring

 

7

Filling Ring

 

8

Spring

 

 

 

Nominal size

DN

L
mm

D
mm

D1
mm

D2
mm

b
mm

n-Фd
mm

f
mm

Wormgear actuator

Pneumatic actuator

 Electric autuator

A

mm

B

mm

A

mm

B

mm

A

mm

50

108

165

125

102

20

4-18

3

45

120

125

94

162

65

112

185

145

122

20

4-18

3

45

120

165

108

162

80

114

200

160

133

22

8-18

3

45

120

185

128

162

100

127

220

180

158

22

8-18

3

45

120

185

128

162

125

140

250

210

184

24

8-18

3

45

120

210

137

162

150

140

285

240

212

24

8-22

3

66

150

224

160

162

200

152

340

295

268

26

8-22

3

85

170

295

182

409

250

165

370

350

320

28

12-22

4

85

170

382

228

409

300

178

445

400

370

28

12-22

4

106

205

382

228

409

350

190

505

460

430

30

16-22

4

106

205

440

262

409

400

216

565

515

485

32

16-26

4

130

240

585

332

409

450

222

615

565

532

32

20-26

4

155

240

585

332

409

500

229

670

620

585

34

20-26

4

169

306

585

332

409

600

267

780

725

685

36

20-30

5

198

324

642

380

409

700

292

895

840

800

40

24-30

5

200

335

702

438

409

800

318

1015

950

905

44

24-33

5

241

356

702

438

409

900

330

1115

1050

1005

46

28-33

5

241

356

1890

440

409

 

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.It features a high strengh and aprominernt performance of corrosion resistance.

 

Suitable temperature: ≤100℃、≤120℃、≤150℃、≤180℃(According to the  lining material)

 

 

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:2013-08-24 10:14:14  【Printing】  【Close
Online 
Mr Ellison Mr Ellison
Email to us
Feedback