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Three-way ball valve

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Three stainless steel ball valve Q45W

Date:[2016-10-20]    Hits: Three stainless steel ball valve Q45W

Stainless steel ball valve Q45W

Three-way ball valve with T-and L-type. T-type can make three orthogonal pipes connected with each other and cut off the third channel, from the shunt, confluence. L three-way ball valve type can only connect two mutually orthogonal pipes, can not maintain the third pipe of mutual communication, only play the role of distribution.

1, pneumatic three-way ball valve, three-way ball valve in the structure using integrated structure, four-seat type of sealing, flange connection less, high reliability, lightweight design

2, three-way ball valve long life, circulation capacity, resistance is small

3, three-way ball valve according to the role of single-acting and double-acting two types, single-acting type is characterized by a power source failure, the ball valve will be in control system requirements

Ball valve and the valve is the same type of valve, the difference in its closure is a sphere, the ball around the centerline of the body for rotation to open, close a valve. Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of flow of media. Ball valve is widely used in a new type of valve.

L-type three-way four-way seat valve seat valve, seat with two seats. Mainly for the flow of the commutation.

T-way three-way valve seat valve seat 4, with 4-seat, force balance, to ensure reliable closed-channel seal. Mainly used for shunt, mixed flow, commutation and three-channel completely open.

【Product Usage】

Q44, Q45, Q14, Q15 three-way ball valve for the corrosion or non-corrosive liquids, gases, powder media to achieve switching, mixing and shunt; open and close process, the flow path to reduce pressure loss, Convenient; five flow types to meet different process requirements, can be hand, pneumatic, electric control.

【Product Features】

1, the seat can be designed to float four-seat ball and fixed the ball, fluid stability, reliable sealing;

2, the structure can be designed to install side-mounted and top-mounted, two-way seal design; no flow to switch streams;

3, anti-fly out the valve stem design;

4, anti - static design;

5, two (on and off position) lock design.

【Executive Standard】

Specification for design: GB / T 12237 API 6D API 608 BS 5351

Structural length: GB / T 12221 ASME B16.10

Flange connection: GB / T 9113 ASME B16.5

Tests and tests: GB / T 13927 API 598 API 6D

         

Product Description:

Q45F three-way four-sealed ball valve, four-seat sealed three-way ball valve is beautiful in appearance and compact in structure. It can not only realize the switch of medium flow direction, but also connect the three channels, and close any other channel. Channel connectivity, flexible control of the pipeline in the confluence of the media or streaming.


The main performance range


Nominal pressurePN(Mpa)

test pressure

case

High pressure liquid seal

Low pressure liquid seal

1.6

2.4

1.76

0.6

2.5

3.75

2.75

4.0

6.0

4.4

CLASS150

3.0

2.2

Applicable operating mode

Applicable media

Water, oil, gas and other non-corrosive media and acid corrosion medium

proper temperature

-28~350℃

Application specification

Connection flange

JB79-59 GB9113、
HG20592-97、 ANSI B16.5

Inspection test

JB/T 9092-99 、API598

 

Main parts materials         

Part Name

Material

GB

ASTM

Body, bonnet

WCB

A216-WCB

Sealing ring

PTFE、Para-polystyrene

PTFE、Para-polystyrene

Sphere

1Cr18Ni9Ti

SS 304

Seat, stem

2Cr13

A246-416

Stud bolts

35CrMoA

A193-B7


T - type GB connection size and shape PN1.6MPa

Model

Nominal diameterDN(mm)

size(mm)

L

L2

D

D1

D2

b

f

Z-d

H

W

Q45F-16C
    (P)
    ?

15

150

72

95

65

45

14

2

4-14

95

130

20

160

80

105

75

55

14

2

4-14

110

130

25

180

90

115

85

65

14

2

4-18

120

140

32

200

100

135

100

78

16

2

4-18

144

180

40

220

110

145

110

85

16

3

4-18

152

220

50

240

120

160

125

100

16

3

4-23

182

240

65

260

130

180

145

120

16

3

4-18

193

270

80

280

140

195

160

135

20

3

8-18

217

350

100

320

160

215

180

155

20

3

8-18

245

500

125

380

190

245

210

185

22

3

8-18

282

600

150

440

220

280

240

210

24

3

8-23

319

1000

200

550

260

335

295

265

26

3

12-23

380

1300

250

670

310

405

355

320

30

3

12-25

460

1700

300

720

370

460

410

375

30

3

12-25

520

2100

 

T-type American standard connection size and shape 150Lb

Nominal diameter DN

size(mm)

(in)

(mm)

L

D

D1

D2

b

f

Z-φd

H

LO

1/2

15

140

89

60.5

35

10

1.6

4-φ15

55

130

3/4

20

165

98

70

43

11

1.6

4-φ15

55

130

1

25

165

108

79.5

51

12

1.6

4-φ15

70

140

11/4

32

220

117

79

64

13

1.6

4-φ15

75

180

11/2

40

250

127

98.5

73

15

1.6

4-φ15

90

220

21/2

50

260

152

120.5

92

16

1.6

4-φ19

104

260

2

65

320

178

139.5

105

18

1.6

4-φ19

153

350

3

80

320

190

152.5

127

19

1.6

4-φ19

187

400

4

100

370

229

190.5

157

24

1.6

8-φ19

206

500

5

125

510

254

216

186

24

1.6

8-φ22

252

600

6

150

510

279

241.5

216

26

1.6

8-φ22

244

1000

8

200

580

373

298.5

270

29

1.6

8-φ22

283

1300

10

250

670

406

362

324

31

1.6

12-φ25

345

1600

12

300

720

483

432

381

32

1.6

12-φ25

420

2100

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