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Van bướm tay gạt gioăng EPDM tràn mép nối wafer

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

Product introduction

Detailed

Soft backed EPDM seat wafer butterfly valve

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

Pressure: PN10, PN16, Class125

Body Materials: Cast Iron, Ductile Iron

Seat Materials: NBR, EPDM

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

JI8 5K

JI8 10K

ISO 5211

Top
Flange

B1XB1

mm

in

øK

N-ød

øK

N-ød

øD

øD1

N-øG

50

2"

76

140

32

43

105

4-ø15

120

4-ø19

65

50

4-ø8

F05

9X9

65

2½"

85

152

32

46

130

4-ø15

140

4-ø19

65

50

4-ø8

F05

9X9

80

3"

95

157

32

46

145

8-ø19

150

8-ø19

65

50

4-ø8

F05

9X9

100

4"

110

176

32

52

165

8-ø19

175

8-ø19

90

70

4-ø10

F07

11X11

125

5"

125

191

32

56

200

8-ø19

210

8-ø23

90

70

4-ø10

F07

14X14

150

6"

139

202

32

56

230

8-ø19

240

8-ø23

90

70

4-ø10

F07

14X14

200

8"

175

243

45

60

280

8-ø23

290

12-ø23

125

102

4-ø12

F10

17X17

250

10"

203

283

45

68

345

12-ø23

355

12-ø25

125

102

4-ø12

F10

22X22

300

12"

238

322

45

78

390

12-ø23

400

16-ø25

125

102

4-ø12

F10

22X22

Soft backed EPDM seat 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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