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Heat Preservation Jacket Insulation floating type ball valve With Lever Operator

Shanghai kangquan Valve Co. Ltd.
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Heat Preservation Jacket Insulation floating type ball valve With Lever Operator

Brand Name : OEM
Model Number : BQ41
Certification : ISO 9001
Place of Origin : Shanghai , China
MOQ : 1pcs
Price : negotiation
Payment Terms : T/T advance or L/C at sight
Supply Ability : 90,000pcs per month
Delivery Time : usually within 35 days after received your payment
Packaging Details : Usually packing by plywood case suit for sea delivery
Name : ball valve
Medium : Water, oil, gas etc.,
Size : DN15 ~DN300
Pressure : PN10 /16
Standard : DIN / BS / ANS I/ JIS / API / ASME
Temperature : -10~120 C
Body : carbon steel WCB
Ball : Stainless steel/ SS304/SS316/SS201
Seat : PTFE
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Heat Preservation Jacket Insulation floating type ball valve With Lever Operator


Design Standard: API, ANSI, DIN, JIS, BS, GOST, GB, etc;


Nominal diameter: 1/2'' - 48''(DN15-DN1200);


Nominal pressure: Class150 - Class2500 (PN10-PN420);


Main material: WCB, WC6, LCB, LC1, C5, CF8, CF8M, CF3, CF3M, CF8C, CN7M,

Hastelloy C, etc.


We also can cast and produce the valves according to customers' special requirements.


Q: Are you factory or trading company?

A: We are factory.


Q: What is your products’ MOQ?

A: MOQ≥1 set


Q: What is your products’ warranty time?

A: Normally is 12 months, pls inform us if you want to extend the warranty time.


Q: Can you provide the sample for free?

A: Yes, we can provide the sample for free, but you need bear the delivery cost.


Q: Can you produce according to customers’ own technical drawings?

A: Yes, we always can fully meet customers’ special requirement.


ANSI B 16.34 Section 7.2
Valve Size NPSTest pressureTest Time. Sce
below DN501:1 times the 100°F15 Sce
DN65~DN200Rating of ANSI Class30 Sce
above DN250Max. Operating Pressure60 Sce

Test pressure should be more 1.5 times

than the valve's Max work pressure (100F)

180Sce

(1) Shell Hydrostatic Test

ANSI B 16.34 Section 7.1
Valve Size NPSTest pressureTest Time. Sce
Below DN501:5 times the 100°F15 Sce
DN65~DN200Rating of ANSI Class60 Sce
Up DN250Max. Operating Pressure180 Sce

Test pressure should be above 1.5 times

than the valve's Max work pressure (100F)



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.



Brief introduction:

The ball valve is designed and manufactured according well to API 6D. 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.


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℃


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.


Specifications:

Technical Specification

- Nominal diameter: 1/2”-25”

- Applicable Temperature: -29℃~425℃(steel) -40℃~550℃(stainless steel)

- Nominal pressure: 150lbs, 300lbs, 600Lb,900lbs,1500lbs PN16/25/40/64/100/160, JIS 5K /10K/20K

- Applicable Medium: water ,gas,oil,and other causticity medium.


Applications Standard

- Manufacture standard : API 608/ DIN/ BS/JIS

- Face to face dimension: ANSI B 16.10,API 6D/ DIN/ BS/JIS

- Flange dimension: ANSI B 16.5 MSS-SP-44/ DIN/ BS/JIS

- Test: API 598 API 6D/ DIN/ BS/JIS


Description:

Brief introduction:

The ball valve is designed and manufactured according well to API 608. 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.


Features:


- 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.


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


Type

Size(mm)

Dimension(mm)


inch

DN

L

D

D1

D2

b

Z-Φd

H

W

Q41F/H/Y-600Lb
Q341F/H/Y-600Lb
Q641F/H/Y-600Lb

1/2″

15

165

95

66.5

35

15

4-Φ15

88

115


3/4″

20

190

118

82.5

43

16

4-Φ19

98

130


1″

25

216

124

89

51

18

4-Φ19

105

150


11/2″

40

241

156

114.3

73.2

23

4-Φ22

135

180


2″

50

292

165

127

92

26

8-Φ19

155

240


3″

80

356

210

168.2

127

32

8-Φ22

175

280


4″

100

432

273

216

157

38

8-Φ25

210

330


6″

150

559

356

292

216

48

12-Φ29

340

800


8″

200

660

419

349

270

56

12-Φ32

400

1000


10″

250

787

508

432

324

64

16-Φ35

440

1200


Product Tags:

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stainless steel ball float valve

      
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