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Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

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Good quality Cast Steel Gate Valve for sales
Good quality Cast Steel Gate Valve for sales
Have cooperated with this factory for 10 years, they never let me down, good quality, great service. I highly recommend

—— Tecofi

I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

—— Stema from France

Good Suppliers of Valvest, have over decedes cooperation.

—— Laurence

Verious of products for optional,and one- stop-shop, good to work with professional people

—— Thomas Louis

The quality is top . I think the factory value every detail. Every time i receive the goods, i am very satisfied

—— Alex from Russia

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Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

China Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas supplier

Large Image :  Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

Product Details:

Place of Origin: Shanghai , China
Brand Name: OEM
Certification: WRAS/ ISO 9001
Model Number: Q47 / Q47F

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually 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
Product Name: Floating Ball Valve Application: Water , Oil Products , Natural Gas
Size: DN15 ~DN600 Pressure: 150lbs~2500lbs/JIS 10K~20K /PN16~PN160
Standard: DIN / BS / ANS I/ JIS / API / ASME Control: Remote Control
Body: Cast Steel / A 105 / A216 WCB Ball: Stainless Steel/ SS304/SS316/SS201
Trim: ENP

Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

 

Floating Ball Valve Brief introduction: 

 

Trunnion Mounted ball valves mainly used in the industries of natural gas, oil products, chemicals, 

metallurgy, urban construction, environmental protection, pharmaceuticals, foodstuff and etc. 

 

 

Floating Ball Valve Structural features:

 

1.  Distinctive seating structure       

according to the extent of pressure, medium properties and sealing requirements, fixed ball valve 

may be made to front seal structure, back structure, or front-back dual seal structure.

 

2.  Self-relieving structure     

  In case of abnormal rise of pressure at middle cavity, ball valve of single seal structure is provided 

with selfrelieving function, while ball valve of dual seal structure uses the auxiliary pressure relief 

device on valve body to carry out pressure relief.

 

Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

 

3.  Fire protection structure   

 If requested by working conditions and users, ball valve may be designed to fireproof.  The fireproofing

 design of ball valve is to the standards of API 607 and JB/T6899.  In case of soft seal ring burnt in fire, 

the fire protection structure of ball valve functions to prevent mediums from mass leakage, thus to avoid

 fire spreading.

 

4. Antistatic structure  

 when operating the valve, the friction between the ball and seat will produce electrostatic charge that 

can be accumulated on the ball. To prevent static spark, an antistatic device is placed on the valve to 

derive the electric charge accumulated on the ball(as show in the figure)

Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

 

5. Lock device   

To prevent misoperation and the unexpected open or closed caused by the unpredicted circuit vibration,

 a locking device is designed at the fully opened and closed positions of hand operated ball valve. This 

design is proven especially good and effective in the production line of inflammable mediums of petroleum

 and chemicals, or when valves are mounted outdoors.

 

6. Discharge device on valve body 

  If requested by users or by the system, discharge valve may be mounted on the body of ball valve.  In

 case the two ends of valve have been sealed, the pressure in valve will be released through the 

discharge valve on the body.  Besides the function of DBB, this discharge valve also functions to rinse 

and blow out the deposits inside valve body.

 

7. Corrosion resistance  

 corrosion allowance is left for the design of body thickness, the stem, fixed shaft, ball, seat and bottom 

cover of carbon steel valve are all chemical plated in surface to ASTM B733 and B656.  Use of paint from

 international co. to deal with all kinds of conditions.

 

8.Sulfide stress cracking resistance   

  the materials exposed to fluid of our sulfur resisting ball valves,  including fastening components, are all

 selected to NACE MR0175.  Rigorous quality control and inspection is implemented in the manufacturing

 process to make our products conformed to the standard and suitable for vulcanizing conditions.

 

Floating Ball Valve Parameters

 

 

 

Material

No.

part name

Carbon steel  series

Stainless 

steel series

Low 

temperature

 steel series

resist sulfur series

 

 

GB standard

NACE standard

1

ball

A105+ HCr/ENP

A351 CF8,

CF8M,CF3,CF3M

A352 LCB,

LCC+ENP

A105+HCr/ENP

A351 CF8M+ENP

2

bushing

Metal + PTFE; sinter carbon fiber

3

seal ring

PTFE, RPTFE, sinter carbon fiber, macromolecule polymer nylon, 

MOLON,DELRIN or PEEk

4

seat

A105+ HCr/ENP

A182,F304,F316

A182,F6a

A105+HCr/ENP

A182,F316

5

O ring

Fluorin rubber

6

fireproofing 

gasket

Flexible graphite + stainless steel

7

support ring

A105+ HCr/ENP

A182,F304,F316

A182,F6a

A105+HCr/ENP

A182,F316

8

Spring

INCONEL 750

9

O ring

Fluorin rubber

10

Grease valve

Same as body material

11

Washer

Flexible graphite + stainless steel

12

Bonnet

A216 WCB

A351 CF8,CF8M,

CF3,CF3M

A352 LCB,LCC

A216 WCB

A351 CF8M

13

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

14

Nut

A194 2H

A194 8M

A194 4

A194 2HM

A194 2HM

15

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

16

Bolt

A105+ HCr/ENP

A182,F304,F316

A182,F6a

A105+HCr/ENP

A182,F316

17

Washer

PTFE

RPTFE

 

Copper

RPTFE

18

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

19

Small ball

A182 F304

20

Under cover

A105+ HCr/ENP

A182,F304,F316

A182,F6a

A105+HCr/ENP

A182,F316

21

Washer

Flexible graphite + stainless steel

22

O ring

Fluorin rubber

23

Grease valve

Same as body material

24

Body

A216 WCB

A351 CF8,CF8M,

CF3,CF3M

A352 LCB,LCC

 

A351 CF8M

25

bushing

Metal+ PTFE; sinter carbon fiber

26

Discharger 

valve

Same as body material

27

Spring

A 182 F304

28

key

GB/T699 45

29

Stem

A182 F6a

A182,F304,F316

A182,F6a

A182 F304

A182 F304

30

bearing

Metal+ PTFE; sinter carbon fiber

31

O ring

Fluorin rubber

32

Washer

Flexible graphite + stainless steel

33

stem seat

A105+ HCr/ENP

A182,F304,F316

A182,F6a

A105+HCr/ENP

A182,F316

34

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

35

Packing

Flexible graphite, PTFE

36

Packing

 bushing

A182 F6

A182,F304,F316

A182 F304

A182 F6

A182 F316

37

Gland

A216 WCB

A351 CF8,CF8M

A351 CF8

A216 WCB

A351 CF8M

38

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

39

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

40

Yoke

A216 WCB

A351 CF8

A352 LCB

A216 WCB

A351 CF8M

41

Stud

A193 B7

A193 B8,B8M

A 320 L7

A193 B7M

A193 B7M

42

Driver 

device

Pneumatic, Electric, Worm gear, Hydraulic operated

 

Remote Control Floating Ball Valve For Water , Oil Products , Natural Gas

Pressure;  PN1.6MPa    CLASS150 

 

 

Size

L

d

Manual

Worm operator

Pneumatic operator

Electric operator

DN

NPS

RF

WE

RJ

M

Mo

B

Bo

B1

B2

A

A1

A3

A4

D

D1

Do

50

2"

178

216

191

49

107

230

/

/

/

/

217

174

89

181

/

/

/

65

2-1/2"

191

241

203

62

125

400

/

/

/

/

308

248

148

257

/

/

/

80

3"

203

283

216

74

152

400

/

/

/

/

318

258

148

257

/

/

/

100

4"

229

305

241

100

178

650

/

/

/

/

407

322

287

287

/

/

/

125

5"

356

381

 

125

252

1050

/

/

/

/

480

395

287

287

/

/

/

150

6"

394

457

406

150

272

1050

378

400

200

106

562

457

378

378

554

337

508

200

8"

457

521

470

201

/

/

421

400

200

108

700

595

378

378

606

421

508

250

10"

533

559

546

252

/

/

482

400

200

108

735

630

378

378

667

482

508

300

12"

610

635

622

303

/

/

549

600

330

144

858

728

530

530

734

549

508

350

14"

686

762

699

334

/

/

582

600

330

144

1013

883

530

530

784

582

508

400

16"

762

838

775

385

/

/

687

800

370

220

1319

1154

680

680

889

687

508

450

18"

864

914

876

436

/

/

730

800

370

220

1389

1224

680

680

981

730

305

500

20"

914

991

927

487

/

/

772

800

370

220

1459

1294

680

680

1023

772

305

600

24"

1067

1143

1080

589

/

/

995

800

515

279

1060

915

1455

1455

1268

995

305

650

26"

1143

1245

 

633

/

/

1022

800

515

279

1234

1089

1455

1455

1334

1071

305

700

28"

1245

1346

 

684

/

/

1088

800

515

279

1140

980

1665

1665

1459

1155

305

750

30"

1295

1397

 

735

/

/

1153

800

515

279

1195

1035

1665

1665

1515

1211

305

800

32"

1372

1524

 

779

/

/

1223

800

570

368

1338

1149

1960

1960

1649

1316

458

850

34"

1473

1626

 

830

/

/

1307

800

570

368

/

/

/

/

1694

1361

458

900

36"

1524

1727

 

874

/

/

1374

800

570

368

/

/

/

/

1766

1433

458

1000

40"

1753

1956

 

976

/

/

1468

960

575

220

/

/

/

/

1854

1521

458

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

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