3 Way Ball Valve

3 Way Ball Valve

3 Way Ball Valve
  • Size Range:
  • Pressure:
  • End Connections:
Product Description

Three-way, four-way and multi-way valves are multi-way switching valves, which are mainly used for switching and distributing materials and for merging and splitting. Jiepei Valve has designed a three-way ball valve with adjustable flow splitting and confluence for the cooling system of large ships. Installed on the roof of coke oven and other places, the working environment is dusty, there is open flame, and it is easy to splash water.

The three-way ball valve can be divided into T-type three-way and L-type three-way according to the structure. The four-seat three-way ball valve adopts a top-mounted ball. Because the four-seat structure has better sealing performance, the size of the valve cavity inside the ball is correspondingly increased, and the structure is relatively quite complicated.

     L-type three-way ball valve (Q44 type) is used to switch the flow direction of the medium in the pipeline, which can connect two vertical pipelines, T-type three-way ball valve (Q45 type) is used for the diversion, merging and flow direction switching of the medium, T-type ball The channel can make the three channels communicate with each other or two of them, and the T-shaped ball valve can realize two of them, one kind, or a certain function.

NO

Part Name

NO

Part Name

1

Down Cover

13

Bonnet

2

Gasket

14

Bearing

3

Body

15

Stem

4

Bolt

16

O-rings

5

Nut

17

Packing

6

Bonnet

18

Gland

7

Ball

19

Yoke

8

Seat

20

Worm Drive

9

Spring

21

Key

10

Insert Seat

22

Vent plug

11

O-rings

23

Drain Plug

12

Gasket

24

 

Technical Requirements

DeSign And Manufacture

API 6d

Face To Face

ASME B16.10

Conneciton End

ASME B16.5

Inspection And Test

API 6d

Dimensions data:

SIZE

CLASS 150

CLASS 300

CLASS 600

CLASS 900

NPS

L

H

H1

L

H

H1

L

H

H1

L

H

H1

2

240

138

180

240

141

180

292

153

180

368

167

219

3

280

176

210

280

174

210

356

176

215

381

184

297

4

320

194

235

320

197

235

432

197

241

457

218

390

6

440

224

530

440

219

530

559

211

540

610

226

655

8

550

243

625

550

246

625

660

248

635

737

255

770

10

670

312

650

670

283

650

787

286

665

838

297

805

12

720

327

780

720

334

780

838

338

790

965

341

965

14

890

376

790

890

368

790

970

372

810

1029

390

980

16

1000

422

920

1000

419

920

1100

423

925

1200

453

1145

18

1100

453

970

1100

442

970

1240

449

985

1320

526

1195

 

 

 

 

 

 

 

 

 

 

 

 

 

T型三通四种使用状态

T型三通三种使用状态

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