API Standard High Performance Low Pressure Wafer Lug Cast Steel Triple Eccentric Butterfly Valve

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Product Detail

API Standard High Performance Low Pressure Wafer Lug Cast Steel Triple Eccentric Butterfly Valve

Butterfly valve, include Lug type, wafer type, flange type and Triple eccentric type products been produced in WINDUS enterprise, the Lug and Wafer type Butterfly valves are designed for shutoff and isolation service of liquids and gases, thin profile, on center disc provides high flow capacity. Body wall thickness confirms to the requirement of ANSI class 125 and AWWA standards.


Triple eccentric butterfly valve series is the newly developed long life and energy saving products, the sealing is metal to metal or seal ring to metal, stainless steel plate and composite graphite to metal. Suitable for working condition of high temperature and high pressure.  Triple eccentric butterfly valve is widely used in petroleum, natural gas, piped gas and medicine food industry.

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STANDARDS:

1. DESIGN AND MANUFACTURE

API 609/ ASME B16.34

2. FACE TO FACE DIMENSIONS

ASME B16.10

3. FLANGE ENDS DIMENSIONS

NPS 1/2”-24”

ASME B16.5

NPS 26”& ABOVE

ASME B16.47

4. BW ENDS

ASME B16.25

5. SOCKET WELDING ENDS

ASME B16.11

6. THREADED ENDS (NPT)

ASME B16.11

7. FIRE SAFE DESIGN

API 607 / API 6FA

8. INSPECTION & TEST DESIGN

API 598 / API 6D / ISO5208


DATASHEET:

1. NORMAL DIAMETER

NPS 1-1/2?-60?

2. NORMAL PRESSURE

CLASS 150~1500

3. SUITABLE MEDIUM

CORROSIVE ENVIRONMENT, OIL, GAS, WATER

4. SUITABLE TEMPERATURE

-29? - 180?

5. PORT TYPE

FULL PORT

6. CONNECTION ENDS

RF / NPT / BW / SW

7. BODY / COVER MATERIAL

STAINLESS STEEL / CAST STEEL / CAST IRON

8. DISC MATERIAL

STAINLESS STEEL / DUPLEX STEEL / CAST IRON / BRONZE

9. SEAT MATERIAL

EPDM / NBR / VITON / PTFE / NYLON

10. STEM MATERIAL

STAINLESS STEEL / DUPLEX STEEL / CAST STEEL

11. OPERATION

LEVER, GEAR, ELECTRIC, PNEWMATIC


DESIGN FEATURES:

1. Rubber lined butterfly valve. 

2. Used in water, sea water and drinking water. 

3. Size from DN100 to DN4000 with pressure from PN6 to PN40. 

4. Body and disc material: DI+ rubber lined, cast steel, SS or other material acc. to client's requirement. 

5. Epoxy coating with 300 micron. 

6. Sea worthy packing.

Low Pressure Butterfly Valve

DIMENSION :

Dimensions data (mm)

DN

A

B

C

H

FE

FF

N-FK

Fd

G

EN1092-2 PN10

EN1092-2 PN16

ANSI CLASS 125

FD

n-Fd1

n-M

FD

n-Fd1

n-M

FD

n-Fd1

n-M

DN40

120 (140)

75

33

32

90

50

4-F7

12.6

9.5

110

4-F19

4-M16

110

4-F19

4-M16

98.5

4-F16

4-1/2"

DN50

124 (161)

80

43

32

90

50

4-F7

12.6

9.5

125

4-F19

4-M16

125

4-F19

4-M16

120.5

4-F19

4-5/8"

DN65

134 (175)

89

46

32

90

50

4-F7

12.6

9.5

145

4-F19

4-M16

145

4-F19

4-M16

139.5

4-F19

4-5/8"

DN80

141 (181)

95

46

32

90

50

4-F7

12.6

9.5

160

8-F19

8-M16

160

8-F19

8-M16

152.5

4-F19

4-5/8"

DN100

156 (200)

114

52

32

90

70

4-F10

15.8

11.1

180

8-F19

8-M16

180

8-F19

8-M16

190.5

8-F19

8-5/8"

DN125

168 (213)

127

56

32

90

70

4-F10

18.92

12.7

210

8-F19

8-M16

210

8-F19

8-M16

216

8-F22

8-3/4"

DN150

184 (226)

140

56

32

90

70

4-F10

18.92

12.7

240

8-F23

8-M20

240

8-F23

8-M20

241.5

8-F22

8-3/4"

DN200

213 (260)

175

60

45

125

102

4-F12

22.1

15.9

295

8-F23

8-M20

295

12-F23

12-M20

298.5

8-F22

8-3/4"

DN250

244 (292)

220

68

45

125

102

4-F12

28.45

22

350

12-F23

12-M20

355

12-F28

12-M24

362

12-F25

12-7/8"

DN300

283 (337)

255

78

45

150

125

4-F14

31.6

24

400

12-F23

12-M20

410

12-F28

12-M24

432

12-F25

12-7/8"


Certificate

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Equipment

Equipment.jpg

Testing

Testing.jpg


Contact Us
Contact Person: Eric Zhu
TEL: +86-21-64973958
E-mail: info@tcovkvalve.com
Web: http://www.valves-manufacturers.com

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Shanghai Tangcheng Petrochemical Technology Co.Ltd

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