Sign In | Join Free | My bushorchimp.com
bushorchimp.com
Shanghai Lixin Petroleum Equipment Co., LTD.
The high quality gains satisfaction of customers.
Home > regulating valve >

ZXGV pneumatic membrane cage type single seat valve

ZXGV pneumatic membrane cage type single seat valve

Place of Origin : CHINA
Brand Name : GAOCHUAN
Price : NEGOTIABLE
Packaging Details : Plywood/wooden cases or according to your requirements
Payment Terms : FOB
Supply Ability : 5000pcs/month
MOQ : 50pcs
Contact Now

The ZXG type new serial pneumatic membrane direct single seat regulating valve adopts and carries the structure of leading, worthy of using the executive body of many springs. Have structure compactness , light , movement sensitivity , fluid passway present S to be streamlined is it lower loss light , valve capacity heavy , flow characteristic accurate , disassembly and assembly advantage such as being convenient to keeping. Apply to control such medium as the gas , liquid ,etc. accurately extensively, the craft parameter keeps in setting value such as the pressure , flow , temperature , liquid location . Especially suitable for allowing the small valve of the letting out amount to press the working occasion not big of difference.
Standard type , regulate person who cut off , corrugated pipe sealed type , insert suit keep type many kinds of variety warm of series of products this. The grade of nominal pressure of the products is PN10, 16 , 40 , 64; Valve body requirements range DN20 valve is 200. Suitable fluid warm from- many kinds of grade in the 200 suitable 560 degrees Centigrade of ranges. The letting out amount standard has IV grade or VI grade. The flow characteristic is linear or when percentage. The varied variety specification is available.


Characteristic of the products:


1, carry and lead the regulating valve of the single seat, the structure is compact, there are few and exchanging maintenance parts.
2, suitable many kinds of working occasions of core of metal valve, reach IV grade and let out the standard, the ZXPQ type soft sealed structure valve core reaches VI grade and lets out the standard.
3, valve body design according to hydromechanical principle section low to is it is it shed dish to hinder to flow, specified flow coefficient increases 30%.
4, the adjustable range is big, it is to 50 to be inherent and adjustable.
5, the executive body adopts the structure of many springs, highly reduce 30% , weight to lighten by 30%.
6, Model ZXGV corrugated pipe sealed regulating valve, form complete sealing to valve stem that move, stop up the hopeless fluid to leak .
7, the regulating valve of the Model ZXPJ keeps warm inserting set, it causes the occasion stopped up to exchange the crystallization , solidify after being used the fluid and cooled.

Part material :


Major part material :
Valve body , valve are covered: HT200, ZG230-450, ZG1Cr18Ni9Ti
The core of the valve, valve seat: 1Cr18Ni9Ti, the alloy of fields lying fallow in rotation is piled and welded very much in the department
Core of the soft sealed valve: Strengthen the polytetrafluoroethylene (PTFE)
Packing : Polytetrafluoroethylene (PTFE), soft graphite
Corrugated pipe : 1Cr18Ni9Ti
Spacer : Rubber asbestos board, 10 , 1Cr18Ni9Ti , asbestos twine the spacer
The membrane is covered: A3
Ripple diaphragm: The man inserts fine rubber to strengthen the dacron fabric
Spring: 60SIMN
Valve stem, push rod: 2Cr13 , 1Cr18Ni9Ti
Bush : 2Cr13

Technical parameter:

Nominal open DN directly ( mm)

20

25

32

40

50

65

80

100

125

150

200

(10)

(12)

(15)

(20)

Specified flow coefficient

KV

Straight line

1.8

2.8

4.4

6.9

11

17.6

27.5

44

69

110

176

275

440

690

Wait for percentage

1.6

2.5

4.0

6.3

10

16

25

40

63

100

160

250

400

630

Specified journey L ( mm)

16

25

40

60

Effective area Ae of the diaphragm (cm2 )

280

400

600

1000

Signal range Pr (KPa)

20~100, 40~200

Pressure Ps of source of the gas (MPa)

0.14~0.4

Inherent flow characteristic

Straight line, when percentage

Inherent adjustable than

50

Allow the letting out amount

Hard valve seat: IV grade is (10-4The specified capacity of the valve) Soft valve seat: VI grade

Nominal pressure PN ( MPa)

1.0, 1.6, 4.0, 6.4

Working temperature t ( Degrees Centigrade)

Normal atmospheric temperature type

-2000 , - 4040 , - 6050

Heat dissipation type

-4050 , - 6050

High temperature type

450~560

Low temperature type

-More than 60 100,- more than 100 - 200,- more than 200

This industry performance index carries out GB/T4213-92 standard

Specification quality:


Standard type , heat dissipation shape , high-temperature external dimension form Unit: MM

Nominal and open directly

20

25

32

40

50

65

80

100

125

150

200

282

308

394

494

L

PN16, 40

150

160

180

200

230

290

310

350

400

480

600

PN64

230

230

260

260

300

340

380

430

500

550

650

H1

PN16

53

58

70

75

83

93

100

110

125

143

170

PN40

53

58

70

75

83

93

100

118

135

150

188

PN64

65

70

78

85

90

103

108

125

148

173

208

H

Mark

Accurate

Type

PN16

429

438

474

476

502

622

646

687

835

889

981

PN40

429

438

474

476

502

622

646

695

845

896

1000

PN64

456

468

511

525

535

663

673

705

868

958

1260

High temperature type of heat dissipation

570

570

610

610

630

730

810

820

960

1090

1180

The high temperature type of heat dissipation is highly(H) the number value of PN16

**Insert one set of types high H1 and H increase by 15%

Sealed external dimension of the corrugated pipe Unit: MM

Nominal and open directly

20

25

32

40

50

65

80

100

125

150

200

Ф A

282

308

394

494

L

150

160

180

200

230

290

310

350

400

480

600

H1

53

58

70

75

83

93

100

110

125

143

170

H standard type

446.5

453.5

490

542

537.5

617.5

667

675

735

907.5

900


Nominal and open directly

20

25

32

40

50

65

80

100

125

150

200

Ф A

282

308

394

494

L

PN16, PN40

150

160

180

200

230

290

310

350

400

480

600

PN64

230

230

260

260

300

340

380

430

500

550

650

H1

PN16, PN40

52.5

5705

70

75

8205

92.5

100

117.5

135

150

187.5

PN64

65

70

7705

85

900

102.5

107.5

125

147.5

172.5

207.5

H2

-60 60 - 100 degrees Centigrade

500

500

500

500

500

600

600

600

700

700

700

-100 100 - 200 degrees Centigrade

700

700

700

700

700

800

800

800

900

900

900

-200 200 - 250 degrees Centigrade

900

900

900

900

900

1000

1000

1000

1100

1100

1100

H

-60~

-100

(degrees Centigrade)

PN16, PN40

810

810

832

832

832

1026

1026

1024

1200

1198

1198

PN64

810

810

832

832

832

1026

1026

1024

1200

1198

1198

-100~

-200

(degrees Centigrade)

PN16, PN40

1010

1010

1032

1032

1032

1226

1226

1124

1400

1398

1398

PN64

1010

1010

1032

1032

1032

1226

1226

1124

1400

1398

1398

-200~

-250

(degrees Centigrade)

PN16, PN40

1210

1210

1032

1232

1232

1426

1426

1424

1600

1598

1598

PN64

1210

1210

1032

1232

1232

1426

1426

1424

1600

1598

1598

Ф D3

260

260

285

305

340

370

405

460

525

590

700

Ф D4

290

290

315

335

370

400

435

490

555

630

740

Bolt hole N (one)- D (diameter )

8-14

8-14

8-14

8-16

8-16

10-16

10-16

12-18

14-18

16-18

18-18


Weight form of regulating valve Unit: KG

Nominal and open directly

20

25

32

40

50

65

80

100

125

150

200

Standard type

PN16

16

17

19

21

23

35

48

57

64

70

900

PN40

16

17

19

21

23

35

48

60

67

74

95

PN64

20

21

25

30

33

44

71

91

100

115

145

High temperature type of heat dissipation

17

18

20

22

25

36

51

60

67

74

95

Corrugated pipe type

20

21

25

30

33

48

71

91

102

115

145

Low temperature type

20

21

23

26

28

42

58

69

77

84

108



Product Tags:

valve

      

regulating valve

      

pneumatic regulating valve

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

ZXGV pneumatic membrane cage type single seat valve Images

Inquiry Cart 0
Send your message to this supplier
 
From:
To: Shanghai Lixin Petroleum Equipment Co., LTD.
Subject:
Message:
Characters Remaining: (0/3000)