ELECTRIC FLANGE BALL VALVE

Product Description The electric flange ball valve adopts an integrated structure. It can be operated by inputting 4-20madc current signal or 1-5vdc and single-phase power supply. The flange ball val
Port size
1/2"~8" (DN15~DN200)
Pressure
PN16~PN40, CL150, CL300
Structure
Floating ball
Medium
Water,steam,oil,gas
Temperature
-29~150℃, -40~450℃
Body material
WCB, CF8 CF3 CF8M CF3M or others
Connection
Flange
Feature
Different function electric actuaror is optional

Product Description

The electric flange ball valve adopts an integrated structure. It can be operated by inputting 4-20madc current signal or 1-5vdc and single-phase power supply. The flange ball valve has strong functions, small volume, reliable performance, simple matching and large circulation capacity. The electric flange ball valve is suitable for industrial automation control systems in food, environmental protection, light industry, petroleum, paper making, chemical industry, scientific research, electric power and other industries.The electric flange ball valve is a rotary valve with an angle of 90 °. It has excellent sealing performance, large flow coefficient, small flow resistance coefficient, simple structure, long service life and easy maintenance. Equipped with electric cylinder actuator.

Product Features

1. the electric flange ball valve has low fluid resistance. The ball valve is one of all valves with low fluid resistance. Even for the reduced diameter ball valve, its fluid resistance is quite small.

2. the thrust bearing of the ball valve reduces the friction torque of the valve rod, which can make the long-term operation balance of the valve rod flexible.

3. the valve seat has good sealing performance. The sealing ring made of PTFE and other materials is easy to seal, and the sealing capacity of the ball valve increases with the increase of medium pressure.

4. the valve rod seal is reliable. Since the valve rod only rotates without lifting, the packing seal of the valve rod is not easy to be damaged, and the sealing capacity increases with the increase of medium pressure.

5. because PTFE and other materials have good self lubrication, the friction loss with the ball is small and the service life is long.

6. the bottom mounted valve rod and the convex step at the head of the valve rod prevent the valve rod from ejecting. If the valve rod seal is damaged by fire, the convex step can also form metal contact with the valve body to ensure the valve rod seal.

7. the electric flange ball valve has excellent sealing performance, large flow coefficient, small flow resistance coefficient, simple structure, long service life and easy maintenance.

Performance parameters

Nominal diameter: DN15~DN400

Nominal pressure: 1.6、4.0、6.4MPa、ANSI150、300(Lb)、JIS10、20K

Applicable media:  Water, petroleum, nitric acid, acetic acid, viscous fluid, slurry, strong oxidizing medium, etc

Medium temperature: - 40~+180℃ -40~+350℃

Leakage 0 conform to ansib16.104 grade 5 standard Sphere angle 90°

Body material: A105、F304、F316、WCB、CF8、CF8M、CF3M

Seat material: Polytetrafluoroethylene (normal temperature), special ppl (high temperature)

Explosion proof group D Ⅱ BT4 (d2c4) (common and explosion-proof)

Intrinsic adjustable ratio R 100:1

Characteristic Kv Value

Size

10°

20°

30°

40°

50°

60°

70°

80°

90°

50

2

4

9

17

32

60

97

151

215

80

6

11

22

44

83

155

250

389

550

100

9

18

34

71

133

248

398

620

890

150

20

40

80

160

300

560

900

1400

2000

200

36

72

143

286

737

1002

1611

2506

3580

250

57

113

226

453

848

1582

2253

3955

5650

300

81

163

325

651

1220

2278

3661

5695

8100

350

110

221

443

885

1750

3541

5311

7967

10950

400

150

303

605

1113

2424

4850

7275

10910

15300

 

Dimensions(mm)

Size

L

L1

H

D

D1

Power

Electric Current

15

130

155

256

95

65

15W

0.2A

20

140

155

260

105

75

15W

0.2A

25

150

155

266

115

86

15W

0.2A

32

165

155

270

136

100

15W

0.2A

40

180

208

312

146

110

25W

0.5A

50

200

208

325

160

125

25W

0.5A

65

220

208

336

180

145

25W

0.5A

80

250

256

365

195

160

50W

0.8A

100

280

256

400

215/230

180/190

90W

1.0A

125

320

256

420

245/270

210/220

90W

1.0A

150

360

288

440

280/300

240/250

120W

1.2A

200

400

288

470

335/360

295/310

150W

1.2A

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