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  • Bronze
  • Brass
  • Butterfly

Bronze Wafer Butterfly Valve

  • Size Range:2~8"(DN50~DN200)
  • Pressure:PN10, PN16, Class125
  • Body Materials:Bronze
  • Seat Materials:NBR, EPDM
  • Disc Materials:Al-bronze C958
  • Operate:Manual,

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Bronze wafer butterfly valve Features

●24 months guarantee
●Zero Leakage
●Bi-Directional
●Low Torque,long life cycle
●360°polished disc assures positive on-off
●Epoxy coated body,smooth surface
●Various kinds of materials,applicable to different medium


Adoptive Standards

Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
Valve Design: API 609, MSS SP-67

Standard Test
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
Application

 ● Water Treatment Plant

 ● Drilling Rigs

 ● Paper Industry

 ● Gas Plant

 ● Sugar Industry

 ● Cooling Water Circulation

 ● Breweries

 ● Heating & Air Conditioning

 ● Chemical Industry

 ● Pneumatic Conveyors

 ● Waste Effluent Treatment Plant

Bronze Wafer Butterfly Valve

SIZE

A

B

C

L

ANSI 150B

DIN PN 10

DIN PN 16

JIS 10K

ISO 5211

Top
Flange

 

mm

in

 

øK

 

N-ød

 

øK

 

N-ød

 

øK

 

N-ød

 

øK

 

N-ød

 

øD

 

øD1

N-øG

40

1.5"

67

141

32

33

98.5

4-ø16

110

4-ø18

110

4-ø18

105

4-ø19

65

50

4-ø8

F05

50

2"

67

141

32

43

120.6

4-ø19

125

4-ø18

125

4-ø18

120

4-ø19

65

50

4-ø8

F05

65

2½"

75

151

32

46

139.7

4-ø19

145

4-ø18

145

4-ø18

140

4-ø19

65

50

4-ø8

F05

80

3"

95

160

32

46

152.4

4-ø19

160

8-ø18

160

8-ø18

150

8-ø19

65

50

4-ø8

F05

100

4"

111

180

32

52

190.5

8-ø19

180

8-ø18

180

8-ø18

175

8-ø19

90

70

4-ø10

F07

125

5"

129

193

32

56

215.9

8-ø22.4

210

8-ø18

210

8-ø18

210

8-ø23

90

70

4-ø10

F07

150

6"

142

207

32

56

241.3

8-ø22.4

240

8-ø22

240

8-ø22

240

8-ø23

90

70

4-ø10

F07

200

8"

170

240

45

60

298.4

8-ø22.4

295

8-ø22

295

12-ø22

290

12-ø23

125

102

4-ø12

F10

250

10"

206

270

45

68

361.9

12-ø25.4

350

12-ø22

355

12-ø26

355

12-ø25

125

102

4-ø12

F10

300

12"

238

316

45

78

431.8

12-ø25.4

400

12-ø22

410

12-ø26

400

16-ø25

125

102

4-ø12

F10

350

14"

267

368

45

78

476.2

12-ø28.4

460

16-ø22

470

16-ø26

445

16-ø25

125

102

4-ø12

F10

400

16"

298

400

51

86

539.7

16-ø28.4

515

12-ø26

525

16-ø30

510

16-ø27

175

140

4-ø18

F14

450

18"

318

422

51

105

577.8

16-ø31.8

565

20-ø26

585

20-ø30

565

20-ø27

175

140

4-ø18

F14

500

20"

349

479

57

130

635

20-ø31.8

620

20-ø26

650

20-ø33

620

20-ø27

175

140

4-ø18

F14

600

24"

410

562

70

152

749.3

20-ø35.1

725

20-ø30

770

20-ø36

730

24-ø33

210

165

4-ø22

F16

Inquiry