產品詳情
  • 產品名稱:電動襯氟調節閥

  • 產品型號:DZDLF46
  • 產品廠商:上海挺揚
  • 產品文檔:
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簡單介紹:
DZLPF46型電子式電動單座調節閥是由381L係列電子式執行機構和低流阻直通單座閥組成。該執行機構采用一體化的電子控製器模塊,無需另配伺服放大器,且輸出力大;閥體為直通無底蓋上導向“S”流道,閥芯為柱塞型機構,具有流道通暢,流量係數大等特點。
詳情介紹:

概述 Outline:

DZLPF46型電子式電動單座調節閥是由381L係列電子式執行機構和低流阻直通單座閥組成。該執行機構采用一體化的電子控製器模塊,無需另配伺服放大器,且輸出力大;閥體為直通無底蓋上導向“S”流道,閥芯為柱塞型機構,具有流道通暢,流量係數大等特點。
該產品具有動作可靠,流量特性精度高,可調比大,結構緊湊,外形尺寸小等優點,可廣泛應用在石油化工、醫藥、冶金、造紙、水處理等行業,控製各種不同流體的介質。

DZDLP electronic type electric single-seat control valve is 381L Series electronic actuator and low flow resistance through single-seat valve. The actuator uses an integrated electronic controller module, no need to reprovision the servo amplifier and the output force; body is covered through bottomless oriented “S” flow channel, as the plunger-type valve body with a smooth flow , flow coefficient and so on.
The product has a reliability, flow characteristics and high precision, adjustable ratio, compact structure, small size, etc., can be widely used in petrochemical, pharmaceutical, metallurgy, paper making, water treatment and other industries, control a variety of different fluids the media.



 

外形尺寸Dimensions:

DN

L

H

H1

重量kg

常溫 At room temperature

高溫 High temperature

PN1.6

PN4.0

PN6.4

PN1.6

PN6.4

PN4.0

Pn4

PN1.6

PN4.0

PN6.4

PN1.6

PN4.0
PN6.4

20

181

194

206

547

558

700

706

52

65

14

18

25

185

197

210

564

575

712

724

57

70

15

19

40

222

235

251

720

730

8890

901

75

85

26

35

50

254

267

286

730

739

902

908

82

90

30

40

65

276

292

311

845

854

1025

1035

92

102

34

53

80

298

317

337

867

870

1045

1051

100

107

42

65

100

352

368

394

890

900

1070

1090

110

125

125

52

86

150

451

473

508

1190

1220

1330

1337

142

172

152

152

206

200

550

560

650

1258

1350

1380

1490

170

207

220




381型直行程電子式電動執行機構主要技術參數

381 type direct electronic trip main technical parameters of electric actuators

型號Model

額定輸出力NRated output power

速度mm/s

技術參數Technical parameters

381LSA-08
381LXA-08

800

4.2

電源:AC220V(+10%、-15%)
50HZ   ±1%
輸入信號:DC4-20Ma
DC1-5V
(信號線用屏蔽線)
輸出開度信號:DC4-20Ma
防護等級:相當IP55
隔爆標誌:ExdIIBT4Power: AC220V (+10%, -15%)
50HZ ± 1%
Input signal: DC4-20Ma
DC1-5V
(Signal line with shield)
Output opening signal: DC4-20Ma
Protection class: IP55 quite
Explosion-proof mark: ExdIIBT4

 
 

381LSA-20
381LXA-20

2000

2.1

381LSB-30
381LXB-30

3000

3.5

381LSB-50
381LXB-50

5000

1.7

381LSC-65

6500

2.8

381LSC-99

10000

2.0

主要零件材料Materials for main parts:

零件名稱Part Name

材料

溫度範圍Temperature range

閥體Body

上閥蓋On the valve cover

HT200

-20~200℃

ZG230-450

-40~450℃

ZG1Cr18Ni9Ti

-250~550℃

ZG0Cr18Ni12Mo2Ti

-250~550℃

閥芯、閥座Valve, the valve seat

1Cr18Ni9

-250~550℃

0Cr18Ni12Mo2Ti

-250~550℃

填料Filler

聚四氟乙烯PTFE

-40~150℃

膜片Diaphragm

丁腈橡膠夾增強活淪織物Nitrile rubber clip to enhance the fabric of living perish

 

壓縮彈簧Compression spring

60Si2Mn

 

膜蓋Membrane cover

Q235A



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