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Electric Flange Soft and Hard Seal Multi Layer Metal Butterfly Valve Series

Butterfly valve opening and closing parts is a disc shaped disc, in the body around its own axis of rotation, so as to achieve the opening and closing or adjustment of the valve called butterfly valve. Industry specific characteristics of butterfly valves for high temperature, high pressure...

Description

Butterfly valve opening and closing parts is a disc shaped disc, in the body around its own axis of rotation, so as to achieve the opening and closing or adjustment of the valve called butterfly valve. Industry specific characteristics of butterfly valves for high temperature, high pressure range, the valve nominal, carbon steel valve body, the valve plate sealing ring with metal ring instead of rubber ring. Large high temperature butterfly valve using steel welding manufacturing, mainly used for high temperature flue gas channel and gas pipe.

Electric flange soft sealing butterfly valve:
Performance characteristics
1, advanced technology to make the sealing performance is more reliable, and the service life is convenient.2, the use of electroplating, nylon advanced different cover, corrosion resistance is greatly improved, can meet the needs of different conditions.3, the valve of a spray coating, improve product appearance, corrosion resistance, beautiful appearance.4, excellent performance of electric drive device.

Electric clamp type soft sealing butterfly valve: 

Electric butterfly valve with integrated structure, matched with a small fine electric actuator input (4-20mA.DC, 0-10V.DC or 1-5V) can signal or single-phase power operation, strong functions, small size, light and pleasant, reliable performance, simple matching, large flow capacity etc.. The valve is widely used in food, environmental protection, light industry, petroleum, paper, chemical industry, teaching and research equipment, electric power and other industrial automation control system.

Metal hard seal butterfly valve:


     DN

L

Size(reference value)

Flange size and bolt size (standard value)

W

1.0MPa

1.6MPa

2.5MPa

mm

inch

L

L2

H

H1

D1

Z-Φd

a

D1

Z-Φd

a

D1

Z-Φd

a

(kg)

50

2

43

265

330

250

125

4-Φ18

90°

125

4-Φ18

90°

125

4-Φ18

90°

8

65

21/2

46

265

362

267

145

4-Φ18

90°

145

4-Φ18

90°

145

8-Φ18

90°

9

80

3

49

320

375

275

160

8-Φ18

45°

160

8-Φ18

45°

160

8-Φ18

45°

11

100

4

56

320

410

295

180

8-Φ18

45°

180

8-Φ18

45°

190

8-Φ22

45°

13

125

5

64

340

425

305

210

8-Φ18

45°

210

8-Φ18

45°

220

8-Φ26

45°

22

150

6

70

340

465

320

240

8-Φ22

45°

240

8-Φ22

45°

250

8-Φ26

45°

24


Lankong is one of the leading electric flange soft and hard seal multi layer metal butterfly valve series manufacturers and suppliers in China. We are equipped with a professional and productive factory and offer customized service. Should you are interested in it, please be free to check the pricelist and quotation with us.

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