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Van bướm tay kẹp ty đôi nối wafer

  • Dòng sản phẩm: Van inox công nghiệp, Van bướm inox
  • Số lượng sản phẩm trong kho: 100
Liên hệ

Product introduction

Detailed

Double stem wafer butterfly valve 

Size Range: 2~8"(DN50~DN200)

Pressure: PN10, PN16, Class125

Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze

Seat Materials: NBR, EPDM, VITON, PTFE

Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958

Stem Materials: SS416, SS304, SS316

End Connection: Wafer

Operate: Manual, Worm gear, Pneumatic, Electric-Motorized

Disc type: With-pin, One stem no-pin, Double stem no-pin

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

Double stem 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

Valve Design: API 609, MSS SP-67

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

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

● Compressed Air 

LƯU Ý:

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