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High-performance metal hard seal butterfly valve
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High-performance metal hard seal butterfly valve

High-performance butterfly valve is a kind of valve that uses a circular butterfly plate as the opening and closing member and rotates with the stem to open, close and adjust the fluid channel.It has the characteristics of simple structure, small size, light weight, small driving torque, easy to operate, etc., can achieve good flow adjustment function and reliable closing sealing, and can be switched on and off hundreds of thousands of times.
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服务热线010-8928 3399
Product introduction
Parameters

【Product use】

High-performance butterfly valve is a kind of valve that uses a circular butterfly plate as the opening and closing member and rotates with the stem to open, close and adjust the fluid channel.It has the characteristics of simple structure, small size, light weight, small driving torque, easy to operate, etc., can achieve good flow regulation function and reliable closing and sealing, and is widely used in district heating, main line systems, metallurgy, light industry, chemical industry, electric power, petroleum, natural gas, gas, food, medicine, water supply and drainage pipeline gas and liquid delivery systems.

【Product features】

1. If it is not affected by the pressure of the medium, the two-way bubble level is sealed independently.

2. U-shaped elastic valve seat, easy-to-remove valve seat design, excellent cutting and control performance, integrated valve stem and blow-out prevention.

3. The floating valve seat sealing ring is designed. The sealing ring can be extended or positioned in the deeper valve body groove, so it can be adjusted under various working conditions to maintain the best sealing position.

【Performance parameters】

Model number Valve specifications Applicable temperature (℃) Applicable media Material Connection method Operation method

HD*63Y

4”~56” DN100~1400

PN6~PN100,

CL150~600

-196~600°C

Water, steam, oil, chemicals, etc.

WCB,CF8,CF3,CF8M,CF3M,4A,5A,Monel,Incoloy

welding Handle, handwheel, gearbox, electric, pneumatic

HD*43Y

flange

HD*73Y

Pair clip

HDT*73Y

Lug

 

【Main shape and connection size】

 

Nominal pressure

Caliber

Size(mm)

Dimension(mm)

Weight

CLASS

150

DN

A

B

C

D

E

M

N

O

P

R

S

T

Kg

125

200

150

95

100

195

4.763

35

20

22.3

59

141

5.0

16

150

210

180

108

125

208

4.763

35

20

22.3

59

168

5.0

21

200

230

224

154

150

233

4.763

35

20

22.3

59

219

5.0

27

250

250

277

279

200

279

6.350

46

25

27.9

65

273

5.6

44

300

270

416

190

250

320

6.350

51

30

33.0

72

324

5.6

65

350

290

446

223

300

368

9.525

58

35

39.3

84

356

5.6

80

400

310

500

252

350

391

9.525

68

40

44.4

91

406

6.3

115

450

330

572

284

400

459

12.7

80

45

50.6

110

457

6.3

135

500

350

626

341

450

506

12.7

90

50

55.6

120

508

6.3

190

600

390

662

350

500

551

12.7

90

55

60.8

122

610

8.0

300

700

430

836

430

600

636

19.05

119

70

78.3

136

711

8.8

400

750

450

900

553

700

680

22.23

106

85

94.8

114

762

6.8

520

800

470

940

553

700

680

22.23

106

85

94.8

114

813

8.8

590

850

490

995

578

750

705

22.23

106

85

94.8

114

864

10.0

670

900

510

1045

609

800

762

22.23

116

95

105

126

914

10.0

790

1000

550

1170

643

900

817

22.23

121

95

105

134

1016

11.0

1000

1100

630

1282

733

1000

923

31.75

135

120

133.9

150

1118

11.9

1300

1200

630

1375

733

1000

923

31.75

135

120

133.9

150

1219

11.9

1550

1400

710

1480

850

1200

1050

31.75

135

130

143.9

150

1420

11.9

1750

Keyword:
High performance
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WeChat public account: Beijing Valve General Factory Co., Ltd.

switchboard: 010-8928 3399

fax:010-8928 3802

Sales hotline:010-8928 3800010-8928 3399转2288

mailbox:bvmc@bvmc.cc

Address: No. 3, Lvhai Road, Pangezhuang Town, Daxing District, Beijing

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