API Standard High Performance Low Pressure Wafer Cast Iron Center Line Type Full PTFE Butterfly Valve

API Standard High Performance Low Pressure Cast Ironl Center Line Type Full PTFE 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...

Product Details

API Standard High Performance Low Pressure Cast Ironl Center Line Type Full PTFE 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.  

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DIMENSION :

DN

mm

50

65

80

100

125

150

200

250

300

350

400

450

500

600

700

750

Inch

2

2½

3

4

5

6

8

10

12

14

16

18

20

24

28

30

A

80

80

95

114

114

139

175

203

250

250

310

332

358

423

479

508

B

110

134

131

150

170

180

210

245

328

328

376

407

433

508

560

610

C

30

30

30

30

30

30

34

34

40

40

52

52

64

70

95

95

L

108

112

114

127

140

140

152

165

190

190

216

222

229

267

292

305


DN

mm

800

900

1000

1200

1300

1350

1400

1500

1600

1800

2000

2200

2400

2600

2800

3000

Inch

32

36

40

48

52

54

56

60

64

72

80

88

96

104

112

120

A

533

602

656

781

915

925

925

950

1041

1156

1350

1430

1610

1795

1900

2040

B

620

692

735

917

990

1000

1000

1050

1150

1200

1360

1500

1650

1780

1900

2070

C

95

130

130

150

150

200

200

200

200

200

200

300

300

300

300

350

L

318

330

410

470

530

530

530

570

600

670

760

636

850

900

950

1000

Certificate

每个产品后面加这张证书图.jpg

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

Inquiry

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