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

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...

Product Details

Description:

API standard high performance low pressure wafer lug cast steel triple eccentric butterfly valve include five types of 4 inch ball valve, eccentric stem buttefly valve, electric butterfly valve, low pressure butterfly valve and PTFE seat buttefly valve. It is designed for shutoff and isolation service of liquids and gases, thin profile, on center disc provides high flow capacity. This kind of 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. It is suitable for working condition of low temperature and low pressure. 

图片76.png

FEATURES:

  • Double safety construction: to ensure the normal operation of the valve under any working conditions.

  • Refractory structure: reduce the amount of leakage, can be applied to various hazardous areas such as petroleum and petrochemical.

  • Highly sealed packing structure: low wear and long service life.

  • Balanced fixed structure: precise positioning, so that each bolt is balanced and does not loosen.

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. OPERATION

LEVER, GEAR, ELECTRIC, PNEWMATIC

Low Pressure Butterfly Valve

APPLICATION:

4 inch ball valve, eccentric stem buttefly valve, electric butterfly valve, low pressure butterfly valve and PTFE seat buttefly valve are widely used in metallurgical, electric power, petrochemical, and industrial pipelines such as drainage and municipal construction for regulating flow and load-carrying fluids.

DIMENSION :

Dimensions data (mm)

DN

A

B

C

H

ΦE

ΦF

N-ΦK

Φd

G

EN1092-2 PN10

EN1092-2 PN16

ANSI CLASS 125

ΦD

n-Φd1

n-M

ΦD

n-Φd1

n-M

ΦD

n-Φd1

n-M

DN40

120 (140)

75

33

32

90

50

4-Φ7

12.6

9.5

110

4-Φ19

4-M16

110

4-Φ19

4-M16

98.5

4-Φ16

4-1/2"

DN50

124 (161)

80

43

32

90

50

4-Φ7

12.6

9.5

125

4-Φ19

4-M16

125

4-Φ19

4-M16

120.5

4-Φ19

4-5/8"

DN65

134 (175)

89

46

32

90

50

4-Φ7

12.6

9.5

145

4-Φ19

4-M16

145

4-Φ19

4-M16

139.5

4-Φ19

4-5/8"

DN80

141 (181)

95

46

32

90

50

4-Φ7

12.6

9.5

160

8-Φ19

8-M16

160

8-Φ19

8-M16

152.5

4-Φ19

4-5/8"

DN100

156 (200)

114

52

32

90

70

4-Φ10

15.8

11.1

180

8-Φ19

8-M16

180

8-Φ19

8-M16

190.5

8-Φ19

8-5/8"

DN125

168 (213)

127

56

32

90

70

4-Φ10

18.92

12.7

210

8-Φ19

8-M16

210

8-Φ19

8-M16

216

8-Φ22

8-3/4"

DN150

184 (226)

140

56

32

90

70

4-Φ10

18.92

12.7

240

8-Φ23

8-M20

240

8-Φ23

8-M20

241.5

8-Φ22

8-3/4"

Certificate

每个产品后面加这张证书图.jpg

Equipment

Equipment.jpg

Testing

Testing.jpg

Inquiry

Related Products