Product name:Integral forging valve

Product category:Forged steel globe valve

Information

[work principle]:

Z41H is the gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle. The gate has two sealing surfaces, and the two sealing surfaces of the most commonly used gate valves form wedge and wedge angles vary with valve parameters. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.


[product characteristics]:

1, the requirements of advanced standards at home and abroad, reliable sealing, good performance, beautiful appearance.

3, the use of wedge type flexible gate structure, large and medium caliber rolling bearings, open and close easily.

4 、 the valve stem has been quenched and tempered and treated by surface nitriding. It has good corrosion resistance and scratch resistance.

2 、 gate and valve seat wear resistance, high temperature resistance, corrosion resistance, good scratch resistance and long service life.

5, can use a variety of piping flange standards and flange sealing surface type, to meet the needs of various engineering and user requirements.

6, the valve material variety is complete, packing and gaskets according to actual conditions or user requirements reasonable selection, can be applied to a variety of pressure, temperature and medium conditions.

[product other parameters]:

Use standard:

Name                                         Z41H
Design standard                         API60D or API600, JIS B2073-2083
Structural length                         ANSI, B16.10, JISB2002
Pipe flange                                 ANSI, B16.5, JIS, B2212-224
BW Connection Dimension        ANSI B16.25
Inspection and test                     API6D or API598, JISB2003
Drive mode                                Manual, electric, bevel gear
Pressure test code:


Pressure rating or nominal pressure

Shell test

Sealing test

High pressure liquid seal

Low pressure seal

150Lb,PN2.0MPa

2.94

2.16

0.6

300Lb,PN5.0MPa

7.67

5.62

600Lb,PN10.0MPa

15.3

11.23

JIS10K

2.1

1.6

JIS20K

5.1

3.8


Specification for material and performance of main parts:

Part name      Material Science

valve body
valve cover
The gate

ASTM A216
WCB

ASTM A351
CF8

ASTM A351
CF8M

ASTM A351
CF3

ASTM A351
CF3M

The stem

1Cr13

OCr18Ni9

00r17Ni12Mo2

00Cr19Ni10

00Cr17Ni14Mo2

F6a

304

316

304L

316L

Upper seal seat

1Cr(F6a)

Noumenon

Valve plate

Sealing surface

13Cr

13Cr

STL

Noumenon Noumenon STL
Noumenou Noumenon STL

valve seat

13Cr

STL

STL

filler

Flexible graphite ring +YS450F

≤200PTFE or PTFE woven packing
200Flexible graphite ring + flexible graphite braided packing

Shim

Flexible graphite composite gasket (core plate: carbon steel or stainless steel) stainless steel band / flexible graphite gasket

Middle flange bolt

350CrMo
ASTM A193 B7

OCr18Ni9 ASTM A193 B8

Middle flange nut

45
ASTM A194 2H

OCr18Ni9 ASTM A194 B8

Stem nut

ZCuA110Fe3 ASTM A439 D-2

handwheel

Malleable cast iron, ductile iron, iron steel

Applicable condition

Applicable medium

Water, steam, oil, etc

Corrosive medium such as nitric acid

Acetic acid corrosion medium

Strong oxidizing medium

Corrosive medium such as urea

Applicable temperature (°

-29-425

-40-200(beyond the range of temperature, please specify when ordering)

 

150LB main connections and exterior dimensions:

 

Pound

Nominal diameter

Company

Main connecting dimensions

Z4/0/1 exterior size

in

mm

L

D

D1

D2

b

z-φd

H(Open)

W

150LB

(2.0Mpa)

(10k)

1

25

in

5

4.25

3.1

2

0.44

4-0.63

7.87

4.72

mm

127

108

79.5

51

11.5

4-15

200

120

11/4

32

in

5.5

4.63

3.5

2.5

0.5

4-0.63

9.25

5.11

mm

140

117

89

64

13.0

4-15

235

140

11/2

40

in

6.6

5

3.88

2.88

0.56

4-0.63

11.22

7.09

mm

165

127

98.5

73

14.5

4-15

285

180

2

50

in

7.00

6.00

4.75

3.62

0.75

4-0.75

16.10

8.00

mm

178

152

120.5

92

19.1

4-19

409

200

21/2

65

in

7.48

7

5.5

4.13

0.69

4-0.75

17.13

7.87

mm

190

178

139.5

105

18

4-19

4.5

200

3

80

in

8.00

7.50

6.00

5.00

0.94

4-0.75

20.00

10.00

mm

203

190

152.5

127

23.9

4-19

570

250

4

100

in

9.00

9.00

7.50

6.19

0.94

8-0.75

23.20

10.00

mm

229

229

190.5

157

23.9

4-19

590

250

5

125

in

10

10

8.5

7.31

0.94

8-0.88

28.54

9.84

mm

254

254

216.0

186

24

8-22

725

250

6

150

in

10.50

11.00

9.50

8.50

1.00

8-0.88

24.80

12.00

mm

267

279

241.5

216

25.4

8-22

630

300

8

200

in

11.50

13.50

11.75

10.62

1.12

8-0.88

37.80

13.88

mm

292

343

298.5

270

28.5

8-22

960

350

10

250

in

13.00

16.00

14.25

12.75

1.19

12-1.00

45.60

15.70

mm

330

406

362

324

30.2

12-25

1158

400

12

300

in

14.00

19.00

17.00

15.00

1.25

12-1.00

54.30

17.70

mm

356

483

432

381

31.8

12-25

1378

450

14

350

in

15.00

21.00

18.75

16.26

1.38

12-1.12

60.75

19.70

mm

381

533

476.5

413

35

12-29

1543

500

16

400

in

16.00

23.50

21.25

18.50

1.44

16-1.12

68.40

23.60

mm

406

597

539.5

470

36.6

16-29

1738

600

18

450

in

17.00

25.00

22.75

21.00

1.56

16-1.25

71.10

23.60

mm

432

635

578

533

39.7

16-32

1959

600

20

500

in

18.00

27.50

25.00

23.00

1.69

20-1.25

87.20

26.80

mm

457

698

635

584

42.9

20-32

2214

680

24

600

in

20.00

32.00

29.50

27.25

1.88

20-1.38

102.3

29.90

mm

508

813

749.5

692

47.7

20-35

2599

760

 

300LBmain connections and exterior dimensions:

 

Pound

Nominal diameter

Company

Main connecting dimensions

Z4/0/1exterior size

in

mm

L

D

D1

D2

b

z-φd

H(Open)

W

300Lb

(5.0Mpa)

(20k)

1

25

in

6.50

4.88

3.50

2.00

0.69

4-0.75

8.46

5.51

mm

156

124

89.00

51.00

18.00

4-19

215

140

11/4

32

in

7.00

5.25

3.88

2.50

0.75

4-0.75

10.04

7.09

mm

178

133

98.50

64.00

19.00

4-19

255

180

11/2

40

in

7.48

6.13

4.50

2.88

0.81

4-0.75

12.60

7.87

mm

190

156

114.50

73.00

21.00

4-19

320

200

2

50

in

8.50

6.50

5.00

3.62

0.88

8-0.75

16.70

8.00

mm

216

165

127

92.00

22.30

8-19

424

200

21/2

65

in

9.49

7.50

5.88

4.13

1.00

8-0.88

18.11

9.81

mm

241

190

149

105

26.00

8-22

460

250

3

80

in

11.15

8.25

6.62

5.00

1.12

8-0.88

21.00

10.00

mm

283

210

168

127

28.50

8-22

5.5

250

4

100

in

12.00

10.00

7.88

6.19

1.25

8-0.88

24.20

10.00

mm

305

254

200

157.20

31.80

8-22

615

250

5

125

in

15.00

11.00

9.25

7.31

1.38

8-0.88

29.92

13.78

mm

381

279

235

186

35.00

8-22

760

350

6

150

in

15.87

12.50

10.62

8.50

1.44

8-0.88

31.30

14.00

mm

403

318

270

216

36.60

12-22

795

350

8

200

in

16.50

15.00

13.00

10.62

1.62

12-1.00

39.90

15.70

mm

419

381

330

270

41.30

12-25

1012

400

10

250

in

18.00

17.50

15.25

12.75

1.88

16-1.12

48.50

17.70

mm

457

445

387.50

324

47.70

16-29

1231

450

12

300

in

19.75

20.50

17.75

15.00

2.00

16-1.25

57.00

19.70

mm

502

521

451

381

50.80

16-32

1450

500

14

350

in

30.00

23.00

20.25

16.25

2.12

20-1.25

64.80

23.60

mm

762

584

514.50

413

54.00

20-32

1645

600

16

400

in

33.00

25.50

20.25

18.50

2.25

20-1.38

72.50

23.60

mm

838

648

571.50

470

57.20

20-35

1841

600

18

450

in

36.00

28.00

24.75

21.00

2.38

24-1.38

76.50

26.80

mm

914

711

628.50

533

60.40

24-35

19.43

680

20

500

in

39.00

30.50

27.00

23.00

2.50

24-1.38

84.80

38.00

mm

991

775

686

584

63.50

24-35

2154

760

24

600

in

45.00

36.00

32.00

27.25

2.75

24-1.62

100.50

36.00

mm

1143

914

813

692

69.90

24-41

2553

915

 

600LBconnections and exterior dimensions:

Pound

Nominal diameter

Company

main connecting dimensions

Z4/0/1exterior size

in

mm

L

D

D1

D2

b

z-φd

H(Open)

W













 

600Lb

(10.0Mpa)

1

25

in

8.50

4.88

3.50

2.00

0.69

4-0.75

8.46

7.09

mm

216

124

89.00

51.00

18.00

4-19

215

180

11/4

32

in

9.02

5.25

, 3.88

2.50

0.84

4-0.75

10.63

7.87

,

mm

229

133

98.50

64.00

21.00

4-19

270

200

11/2

40

in

9.49

6.13

4.50

2.88

0.88

4-0.88

13.58

7.87

mm

241

156

114.50

78.00

23.00

4-22

345

200

2

50

in

11.50

6.50

5.00

3.62

1.00

8-0.75

18.00

10.00

mm

292

165

127

92.00

25.40

8-19

458

250

21/2

65

in

12.99

7.5

5.88

4.13

1.13

8-7.88

20.47

10.00

mm

330

190

149

100

29.00

8-22

520

250

3

80

in

14.00

8.25

6.62

5.00

1.25

8-0.88

22.58

10.00

mm

356

210

168

127

38.10

8-22

570

250

4

100

in

17.00

10.75

8.50

6.19

1.50

8-1.00

27.20

14.00

mm

432

273

216

157

38.10

8-25

690

350

5

125

in

20.00

13.00

10.50

7.31

1.75

8-1.13

30.71

13.78

mm

508

330

266.50

186

45.00

8-29

780

350

6

150

in

22.00

14.00

11.50

8.50

1.88

12-1.12

35.80

18.00

mm

559

356

292

216

47.70

12-29

910

450

8

200

in

26.00

16.50

13.75

10.62

2.19

12-1.25

41.90

19.70

mm

660

419

349

270

55.60

12-32

1064

500

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  • 0577-86915567
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