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Horizontal Floating Type Ball Valve / WCB Two Way Electric Ball Valve

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Horizontal Floating Type Ball Valve / WCB Two Way Electric Ball Valve

China Horizontal Floating Type Ball Valve / WCB Two Way Electric Ball Valve supplier

Large Image :  Horizontal Floating Type Ball Valve / WCB Two Way Electric Ball Valve

Product Details:

Place of Origin: Shanghai , China
Brand Name: OEM
Certification: NACE Compliance
Model Number: Floating Type Ball Valve

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
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Detailed Product Description
Name: Floating Type Ball Valve Medium: Water, Oil, Gas Etc.,
Size: DN15 ~DN100 Pressure: 150lbs~2500lbs/JIS 10K~20K /PN16~PN160
Type: Horizontal Temperature: -10~120 C
Body: WCB Ball: Stainless Steel/ SS304/SS316/SS201

Horizontal Floating Type Ball Valve / WCB Two Way Electric Ball Valve

 

Floating Type Ball Valve Brief introduction:

 

The ball valve is designed and manufactured according well to ISO standard .

 

Floating ball when small caliber, and fixed ball when large caliber.

 

It has fire protection structure and antistatic device.

 

Widely used for petroleum,chemistry,water treatment industries.

 

Floating Type Ball Valve Main part & material

 

Part name

Material

body

WCB,ZG1Cr18Ni9Ti,CF8

ball

1Cr18Ni9Ti 304,316

stem

1Cr18Ni9Ti 304,316

seal ring

Polytetrafluoroethlene(PTFE)

packing

Polytetrafluoroethlene(PTFE)

 

 

DN

G

B

L

H

A

6

1/4"

8

65

57

98

10

3/8"

10

65

57

98

15

1/2"

15

75

68

125

20

3/4"

20

85

70

125

25

1"

25

95

80

145

32

1-1/4"

32

110

84

145

40

1-1/2"

38

125

93

205

50

2"

50

150

100

205

65

2-1/2"

64

175

142

250

80

3"

76

216

155

265

100

4”

100

260

172

300

 

Technical Specification                                       

Nominal pressure(Mpa)

PN

2.5,4.0,6.4

Strength testing pressure(Mpa)

PT

3.8,6.0,9.6

Low pressure seal test(Mpa)

 

0.6

High pressure seal test(Mpa)

 

3.0,4.8,7.6

Applicable medium

water, oil, gas, nitric acid, acetic acid

Applicable temperature

-40~180℃

 

Floating Type Ball Valve  Feature:

-  Anti-blowout Structure of Valve Stem

When medium pass through the valve, the pressure in valve body may possibly 

push the stem out, or when the valve is in repair, if there is pressure in the middle 

cavity, the stem or medium seems to easily fly out upon disassembling the valve, 

which can cause injures to human beings,

 

To prevent the possibilities, a dummy club is packing and thrust bearing are burnt 

or packing is damaged due to other causes, the pressure of medium in valve body 

will make the dummy club of valve stem in close contact with the upper seal face of 

valve body. 

 

Thus to prevent medium leaking out from the damage packing position.

 

-  Reliable Seal Structure

The seat is made of PTFE. Because the contact area between seat and the ball will 

becomes more high with rising of pressure of the middle cavity, 

 

Small Resistance ball valve has the smallest resistance of all the valve, in the case 

of reduced bore, the resistance is little still.

 

-  Prompt switch

The ball valve circumrotates in 90°,It work quickly to open or close.

 

 

- Reliable Seal Structure

 

The seat is made of PTFE. Because the contact area between seat and the ball will becomes more high

 with rising of pressure of the middle cavity, Small Resistance ball valve has the smallest resistance of all

 the valve, in the case of reduced bore, the resistance is little still.

 

-Prompt switch

 

The ball valve circumrotates in 90°,It work quickly to open or close.

 

Test Pressure

Test Item

 Shell Test

 Seal Test

 Back Seal Test

Air Seal Test

 Medium

 Water

 Air

 Unit

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

 Pressure (Class)

150

3.1

450

2.2

315

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

5.6

815

400

10.3

1500

7.6

1100

7.6

1100

600

15.3

2225

11.2

1630

11.2

1630

900

23.1

3350

16.8

2440

16.8

2440


 

 Main Connection Dimensions

 

Type

Size(mm)

 Dimension(mm)

inch

DN

L

D

D1

D2

b

Z-Φd

H

W

Q41F/H/Y-150Lb 
Q341 F/H/Y-150Lb 
Q641 F/H/Y-150Lb

1/2″

15

108

89

60.5

35

12

4-Φ15

68

115

3/4″

20

117

98

70

43

12

4-Φ15

75

130

1″

25

127

108

79.5

51

12

4-Φ15

85

150

11/4″

32

140

117

89

64

13

4-Φ15

96

190

11/2″

40

165

127

98.5

73.2

15

4-Φ15

107

230

2″

50

178

152

120.7

92

16

4-Φ19

118

240

21/2″

65

190

177.8

139.7

104.7

18

4-Φ19

145

280

3″

80

203

190.5

152.4

127

19

4-Φ19

160

310

4″

100

229

229

190.5

157

24

8-Φ19

185

330

5″

125

356

254

216

185.7

26

8-Φ22

230

600

6″

150

394

279

241.3

216

26

8-Φ22

260

800

8″

200

457

343

298.5

270

29

8-Φ22

310

1000

10″

250

533

406

362

324

31

12-Φ25

350

1200

 

 

 Type

 Size(mm)

 Dimension(mm)

 

inch

DN

L

D

D1

D2

b

Z-Φd

H

W

Q41F/H/Y-300Lb 
Q341F/H/Y-300Lb 
Q641F/H/Y-300LbY

1/2″

15

140

95

66.5

35

15

4-Φ15

72

115

 

3/4″

20

152

117

82.5

43

16

4-Φ19

75

130

 

1″

25

165

124

89

51

18

4-Φ19

85

150

 

11/4″

32

178

133

98.5

64

19.5

4-Φ19

95

180

 

11/2″

40

190

156

114.3

73.2

21

4-Φ22

110

230

 

2″

50

216

165

127

92

23

8-Φ19

120

240

 

21/2″

65

241

190.5

149.4

104.7

26

8-Φ22

150

280

 

3″

80

283

210

168.5

127

29

8-Φ22

165

310

 

4″

100

305

254

200.2

157

32

8-Φ22

190

330

 

5″

125

381

279

235

185.7

35

8-Φ22

240

600

 

6″

150

403

318

270

216

37

12-Φ22

270

800

 

8″

200

502

381

330

270

42

12-Φ25

315

1000

 

10″

250

568

445

387.5

324

48

16-Φ29

380

1200

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

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