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Electric Actuator Double Flanged Type Butterfly Valve with Nylon 11 Coating Disc

Electric Actuator Double Flanged Type Butterfly Valve with Nylon 11 Coating Disc

D971H electric flange butterfly valve is simple in structure, small in volume and light in weight, and only consists of a few parts.
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Product Details of Electric Actuator Double Flanged Type Butterfly Valve with Nylon 11 Coating Disc

Product Introduction

Only when we continue to provide our customers with Flanged Vertical Check Valve, Two Piece Ball Valve, Female Thread Globe Valve and supporting services beyond their expectations can we show the value of our company's existence. We always listen to the voice of customers, timely solve the problems of customers and constantly improve and enhance the quality of products to meet the new needs of the market. We have formed a one-stop business operation characterized by production, sales and maintenance. We establish the idea of ​​"the next process is the user", and emphasize professional ethics and professional responsibility!

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Part material

Part Name

Material name

Valve body

Cast iron, ductile iron, carbon steel

Butterfly

Ductile iron (hard chromium plated surface), copper alloy, stainless steel

Seat seal

Phenolic resin or aluminum alloy lined with nitrile rubber, eihylene-prapylene rubber, fluorine rubber

Bushing

Copper alloy or copper back sintered PTFE

Flange connection

GB/T8527、GB9113,Can also be specified by the user

Structure length

GB/12221

Pressure test

GB713927; JB/T9092

Applicable medium

Freshwater, sewage, seawater, air, steam, food, Medicines, various oils, acids, alkalis, salts, etc.


Performance parameter

image003 image005

Main connection size

Unit:mm

Nominal diameter

L

D1

D

Z-ød

H

H0

A

B

D0

50

43

125

165

4-18

63

438

125

125

80

65

46

145

185

4-18

70

453

125

125

80

80

46

160

200

8-18

83

478

125

125

80

100

52

180

220

8-18

105

519

125

125

80

125

56

210

250

8-18

115

713

325

245

150

150

56

240

285

8-22

137

749

325

245

150

200

60

295

340

8-22

164

843

325

245

150

250

68

350

395

12-22

206

947

363

313

200

300

78

400

445

12-22

230

1013

363

313

200

350

78

460

505

16-22

248

1046

363

313

250

400

102

515

565

16-26

289

1135

363

313

250


Overview of electric flange butterfly valve:

1. D971H electric flange butterfly valve is simple in structure, small in volume and light in weight, and only consists of a few parts.

2. The valve can be quickly opened and closed by 90 ° rotation, and the operation is simple. At the same time, the valve has good fluid control characteristics.

3. When the electric flange butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop through the valve is very small, so it has good flow control characteristics.

4. The electric flange butterfly valve has two sealing types: elastic seal and metal seal.

5. For elastic sealing valve, the sealing ring can be inlaid on the valve body or attached around the butterfly plate. The switch value can be adjusted directly by inputting 220 V power supply, and the adjustment module can be installed. The operation can be controlled by inputting control signal (4-20 mA DC or 1-5 V DC) and single-phase power supply.


be careful:

If the electric flange butterfly valve is required to be used as flow control, the main thing is to select the correct size and type of valve. The structure principle of butterfly valve is especially suitable for making large diameter valve.


Application:

It is widely used in oil pipeline, gas, chemical industry, water treatment, thermal power station and other general industries.

Price:Our price fluctuates with raw materials and exchange rate.

Please leave your contact information and give you a new quotation as soon as possible.

Packing: wooden case, wooden pallet or packing method specified by customers.


Scientific design, professional manufacturing and good cost performance make our Electric Actuator Double Flanged Type Butterfly Valve with Nylon 11 Coating Disc always in the leading position in the industry in the fierce competition. We play the advantages of scale, quality, cost and brand, and take the route of high-end market competition, the marketing scope of our products is expanding, and the market share is steadily increasing. Our company keeps close contact with users in order to integrate product quality and after-sales service system with the market.

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