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Corrosion Resistant PFA PTFE Lined Electric Ball Valve, DN15-DN350
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Corrosion Resistant PFA PTFE Electric Lined Ball Valve

The electrical lined ball valve consists of an electrical actuator along with a fluorine-lined ball valve.The PFA PTFE electric lined ball valve has reliable corrosion resistance and sealing performance,since the inner wall of ball valve and valve trim are lined with corrosion-resistant and aging-resistant fluorine material through high-pressure injection molding process.The electrical actuator of lined ball valve can offer sufficient torque to make sure reliable frequent lowering and raising from the valve, and also the clutch could be instantly reset when power sheds. The built-in valve position feedback device enables the transmission and handheld remote control from the valve position signal.

The electrical lined ball valve may be used in almost any power of corrosive pipeline for any lengthy time within the plethora of -50 °C ~ 180 °C.Fluorine-lined electric ball valves are specifically created for the open and shut charge of various corrosive medium. They're broadly utilized in the transportation of fluids and gases (including steam) in various industrial pipes, especially individuals with severe corrosive medium, for example: sulfuric acidity, hydrofluoric acidity, phosphoric acidity, swimming pool water, strong alkali, aqua regia along with other highly corrosive medium.

The Features of PFA PTFE Electric Lined Ball Valve:

1. Corrosion resistance: Fluorine materials could make electric lined ball valves resistant against acidity, alkali and it has strong corrosion.

2. The special molding process helps make the sealing surface compact, and also the V-type PTFE packing combination helps make the electric lined ball valve achieve zero leakage.

3. A number of models can be found:

(1) A number of actuator models: controlling type (4-20mA, -10vDC, etc), on/off type (AC380V, AC220V, DC24V, etc)

(2) A number of ball valve types: stainless, cast steel, fluorine (PFA,FEP,PTFE) lined ball valve.

4. Number of applications: freshwater, ocean water, sewage, air, steam, chemical media, pesticides, swimming pool water, various oils, acids, alkalis, salts, etc. Electric lined ball valve is particularly appropriate for applications in which the media is corrosive, viscous, particulate-that contains, or " floating " fibrous.

Corrosion Resistant PFA PTFE Electric Lined Ball Valve

 

Technical Parameters of PFA PTFE Electric Lined Ball Valve:

Electric Actuator Specification

Ball Valve Specification

Power Supply

AC110、220、380V/DC24、220V

Nominal Diameter

DN15~200mm

Output Torque

50N·M~2000N·M

Nominal Pressure

PN16,PN25

Available Function

on/off type,contact type, opening   signal,intelligent regulating type

Valve Stem

WCB,stainless steel

Action Range

0~90°±5°

Valve Body

WCB,SS304/316/316L

Action Time

15/30/60/100 seonds

Valve Ball

FEP,PTFE,PFA,PO lined stainless steel

Ambient Temperature

-30°~60°

Valve Seat

FEP(F46),PCTFE(F3),PTFE(F4),PFA,PO

Manual Operation

with handle operation

Application Temperature

(-50℃~180℃)

Limit 

electrical and mechanical double limit

Application Medium

nitric acid,acetic acid,alkali,strong   oxidizing medium,etc.

Protection Level

IP-67(Explosion-proof case:   Exd Ⅱ BT4 IP67 available)

Input Signal

0-10,1-5VDC/4-20mA(intelligent regulating   type)

Feature

acid and alkali resistance,good sealing   performance,low resistance and stable operation

The Materials of PFA PTFE Electric Lined Ball Valve: 

The Materials of PFA PTFE Electric Lined Ball Valve:


NO.

Parts Name

Carbon Steel

Stainless Steel

1

Body/Bonnet

WCB

CF8

CF8M

CF3

CF3M

2

Valve Ball

WCB

CF8

CF8M

CF3

CF3M

3

Lined Material

FEP,PTFE,PFA,etc

4

Packing Gland

WCB

CF8

CF8M

CF3

CF3M

5

Packing

PTFE

6

Bolt

35

1Crl7Ni2

1Crl7Ni2

1Crl8Ni9

1Crl8Ni9

7

Nut

45

OCrl8Ni9

OCrl8Ni9

OCrl8Ni9

OCrl8Ni9

  

The Dimensions of PFA PTFE Electric Lined Ball Valve:

The Dimensions of PFA PTFE Electric Lined Ball Valve:

DN

L

D

D1

D2

b

f

Z-ΦD

H1

H2

W1

W2

15

130

95

65

45

16

2.5

4-Φ14

216

47.5

196

145

20

140

105

75

55

18

2.5

4-Φ14

231

52.5

196

145

25

150

115

85

65

19

3

4-Φ14

236

57.5

196

145

32

165

140

100

78

19

3

4-Φ18

256

70

196

145

40

180

150

110

85

19

3.5

4-Φ18

261

75

196

145

50

200

165

125

100

19

3.5

4-Φ18

271

82.5

196

145

65

220

185

145

120

19

3.5

4-Φ18

303

92.5

255

182

80

260

200

160

135

20

3.5

8-Φ18

358

100

255

182

100

280

220

180

155

21

4

8-Φ18

383

110

255

182

125

320

250

210

185

23

4

8-Φ18

403

125

255

182

150

360

285

240

210

25

4

8-Φ22

433

142.5

255

182

200

400

340

295

265

25

4

12-Φ22

476

170

255

182

250

450

405

355

320

26

4

12-Φ26

555

225

354

273

300

500

460

410

375

28

4

12-Φ26

250

354

273

350

610

520

470

435

29

5

16-Φ26

305

354

273

Remarks When Ordering PFA PTFE Electric Lined Ball Valve: 

1. Power supply voltage: DC24V, DC220V, AC110V, AC220V, AC380V;
2. Medium type, temperature, pressure;
3. Control type: on/off type, passive contact type, valve position signal feedback type, intelligent regulating type;
4. If intelligent regulating type: input signal 4-20mA, 1-5V, 0-10V; output signal: 4-20mA, 1-5V, 0-10V.

 


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