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精小型气动调节(切断)蝶阀

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  • 公司名称上海挺扬自控阀门制造有限公司
  • 品       牌
  • 型       号DJ(D/S)D
  • 所  在  地上海市
  • 厂商性质生产厂家
  • 更新时间2017/10/5 10:50:24
  • 访问次数1354
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 上海挺扬自控阀门制造有限公司,座落在美丽的大都市--上海海湾工业区,环境幽雅,交通便利。致力于工业过程控制阀的研发、生产,*控制阀技术的推广,仪表自动化工程服务及技术服务的专业供应商。公司旨在为国内石油、化工、电力、冶金、天然气和环保工程行业提供调节阀、*成本效益的流体控制解决方案。
  上海挺扬自控阀门制造有限公司,是一家集产品销售,物流,仓储于一体,旗下以项目投资、实业开发、进出口贸易为主的综合型公司。公司在新加坡、马来西亚、韩国、印度均设有分支机构和为能源行业提供自动化设备的制造基地。
  为了适应市场需求,为用户提供更加方便快捷的服务,公司在上海奉贤海湾工业园区成立, 并正在积极扩大我们的分销网络,公司本着满足客户需求为已任的经营思想,为客户提供高品质的流体控制产品、技术和服务,解决流体控制领域的疑难问题。能提供各种压力等级和口径的控制阀以及根据用户特殊要求定制的阀门,广泛应用于油气、化工和石化、电力、食品和造纸和冶金等行业的常规和关键部位。公司拥有专业和创新精神的销售和技术人员,依托完善的ISO9001质量管理体系,为客户提供专业化的各类服务和产品。
上海挺扬自控阀门制造有限公司的专业技术,能为各种Z复杂和要求Z严格的流体控制需求提供*解决方案。

上海挺扬自控阀门制造有限公司专业生产并销售包括闸阀、截止阀、球阀、蝶阀、止回阀、调节阀、水力控制阀、衬胶衬里阀、柱塞阀、疏水阀等各类阀门产品。(有防腐系列、自控系列)。产品广泛应用于石油、化工、电力、造纸、食品、制药、给排水工程公司。深受各行业用户的*好评。

上海挺扬自控阀门正以雄厚的实力逐步占领国内阀门市场(尤其是环保自控阀门市场),产品销售网络遍布各地。Shanghai's Yang automatic control valve manufacturing Co., LTD. Is a Shanghai instrument group, is located in the beautiful enterprises directly under the international metropolis, Shanghai industrial zone, the gulf elegant environment, convenient transportation. Dedicated to the industrial process control valve of research and development, production, first-class technology promotion, instrument control automation engineering services and technical services of professional supplier. The company aims to be the domestic oil industry, chemical industry, electric power, metallurgy, natural gas and environmental protection engineering industry provide high-end regulator, the most cost-effective flow control solutions.
Shanghai's Yang automatic control valve manufacturing Co., LTD. Is the holding company of Shanghai instrument group, is a set of product sales, logistics, warehousing at an organic whole, its to the project investment, industrial development, import and export trade-oriented integrated company. The company in Singapore, Malaysia, South Korea, India offices and for energy industry provide automation equipment manufacturing base.
In order to meet the market demand, for the user to provide a more convenient and fast service, the company in Shanghai fengxian gulf industrial park set up, and are actively expand our distribution network, the company in line with "meets the customer need to have any" business ideas, provides the high quality for the customer the fluid control products, technology and service, solve the difficult problem of fluid control field. Can provide all kinds of pressure levels and diameter and control valves according to user's special demand, the valve is widely used in oil and gas, chemical and petrochemical, power, food and paper and metallurgy industries conventional and key parts. The company has professional and innovative spirit sales and technical personnel, and relying on the ISO9001 quality management system, to provide professional all kinds of services and products.
Shanghai's Yang automatic control valve manufacturing Co., LTD, the professional technology for all kinds of the most complex and requirements of the most stringent fluid control needs to provide comprehensive solutions.
Shanghai's Yang automatic control valve manufacturing Co., LTD is specialized in the production and sales, including gate valve, cut-off valve, ball valves, butterfly valves, check valves, the regulator, hydraulic control valves, lining rubber lining valve, piston valve, traps and other kinds of valve products. (have anticorrosive series, automatic control series). The products are widely used in petroleum, chemical industry, electric power, papermaking, foodstuff, pharmacy, water supply and drainage engineering company. By various industries user's consistent high praise.
Automatic control valve is a Yang with abundant strength gradually occupied domestic valve market (especially environmental control valve market), the product sale network spreads all over the world.

自控阀门,气动球阀,电动球阀,调节阀,电动调节阀,气动调节阀,自力式调节阀
QJ(D/S)DX型精小型气动橡胶蝶阀是由气动活塞式执行机构和衬里蝶阀组成,属旋转类控制阀。
精小型气动调节(切断)蝶阀 产品信息

一、概述Outline

QJ(D/S)DX型精小型气动橡胶蝶阀是由气动活塞式执行机构和衬里蝶阀组成,属旋转类控制阀。
该产品以压缩空气为动力源,接受控制仪表的4-20mA信号(或开关信号),通过电-气阀门定位器(或电磁阀)实现对阀门的连续调节(或位式控制)。
橡胶衬里蝶阀是一种阀体内腔衬有橡胶的防腐蚀蝶阀。控制腐蚀性流体不与阀体接触,阀体可用普通铸铁或碳钢,由此降低蝶阀的成本。衬里材料有各种橡胶可供选择,还可更换。
该产品结构简单,输出力矩大,性能*。蝶阀通常适用于控制密封要求比较高的腐蚀性流体。

QJ (D / S) DX-type fine small pneumatic rubber valve is pneumatic piston actuator and lining butterfly valve, is a rotary type control valve.
The product is compressed air as power source, to accept 4-20mA control signal meter (or switch signals, through the electric - gas valve locator (or solenoid valve) to achieve the continuous adjustment of the valve (or bit control.
Rubber lined butterfly valve is a body cavity lined with rubber anti-corrosion butterfly. Corrosion control and body fluid does not contact the valve body can be an ordinary cast iron or steel, thus reducing the cost of butterfly. There are a variety of rubber lining materials available, can be replaced.
The product is simple, the output torque, and superior performance. Control valve normally sealing requirements for high corrosive fluids.

二、主要技术参数Main technical parameters

公称通径mm

50

65

80

100

125

150

200

250

300

350

400

450

500

600

 

额定流量系数Kv

71

100

198

340

500

770

1360

2130

3060

4160

5450

6900

8500

12000

 

公称压力Mpa

0.6、1.0、1.6

 

连接方式

Connection

对夹式(管道法兰标准:JB/T79-94、GB9113-2000 Wafer (pipe flange standard: JB/T79-94, GB9113-2000)

 

介质温度℃ Temperature

 -20~+180

 

输入信号Input signal

0.4~0.6Mpa/调节型0.02-0.1Mpa(4-20mA)

0.4 ~ 0.6Mpa / Regulated 0.02-0.1Mpa (4-20mA)

 

额定行程Rated travel

调节型:70°  切断型:90°

Modulating: 70 ° cut-off: 90 °

 

环境温度℃

Temperature

-40~+150、-40~+180      

 

气源接口

Air Connection

  1/8 ″G 、    NAMUR1/4″G

 

固有流量特性

Inherent flow characteristic

近似等百分比Approximay equal percentage

 

 

泄露等级

Leakage level

 

ANSIB16.104 IV级、VI(软密封)

ANSIB16.104 IV level, VI (soft seal

 

注:允许压差可参照QJD(S)DR型气动蝶阀该指标

Note: Allow pressure to refer QJD (S) DR pneumatic valve of the indicators

三、性能指标Performance indicators

项目Item

带定位器指标值Index value with locator

基本误差Basic error%

 ±2.5

回差Hysteresis%

2.5

死区Dead%

1.0

始终点偏差

Always point deviation%

气开

Open air

始点

Starting point

终点End

±2.5

±2.5

气关

Gas off

始点

Starting point

终点End

±2.5

±2.5

四、执行机构转扭及动作时间Twist and turn actuators operating time


执行机构型号AGT

63×90

75×90

83×90

92×90

110×90

118×90

127×90

160×90

210×90

254×90

255×90

扭矩N.m

400Kpa

23.2

40.0

56.0

77.6

112.8

168.0

220.0

440.0

948.0

1740.0

2172.0

500Kpa

29.0

50.0

70.0

97.0

141.0

210.0

275.0

550.0

1185.0

2715.5

2715.0

动作时间(S)

0.241

0.333

0.429

0.444

0.461

0.60

0.857

1.62

3.33

6.00

7.50

 注:1、双作用执行机构在75%负载情况下的动作时间    2、缩短动作时间可允许非标配置

Note: 1, double-acting actuators at 75% load case, the action time of 2 to shorten the operating time to allow non-standard configuration

五、可配附件Available Accessories

调节型:电-气阀门定位器,空气过滤减压器,手轮机构等。
切断型:定位开关,空气过滤减压器,电磁阀,手轮机构等。

Adjustment type: electric - gas valve positioner, air filter regulator, hand wheel institutions.
Cut-off: position switch, air filter regulator, solenoid valve, hand wheel institutions.

六、主要零件材质与内腔衬材料Material of main parts and cavity lining material

  

零件名称Part Name
 

材料Material

阀体Body

各种橡胶、聚四氟

A variety of rubber, PTFE

蝶板Disc

灰铸铁、球墨铸钢、铸钢、不锈钢及特殊材料

Gray cast iron, ductile cast steel, cast steel, stainless steel and special materials

密封圈Ring

球墨铸钢、铸钢、合金钢、不锈钢

Ductile cast steel, cast steel, alloy steel, stainless steel

阀杆Stem

2Cr13、不锈钢

2Cr13, Stainless Steel

填料Filler

  O型圈、柔性石墨

O-ring, flexible graphite

1.阀体内腔衬材料Body cavity lining materials

材料品种 Variety of materials

氯丁橡胶 Neoprene

丁腈橡胶NBR

乙丙橡胶EPDM

硅橡胶Silicone rubber

氟橡胶Viton

代号Code

X或J

X 或JA

XB或 JB

XD或 JD

XE 或JE

耐zui高温度

Maximum temperature resistance

82℃

93℃

150℃

250℃

204℃

耐zui低温度

Minimum temperature resistance

-40℃

-40℃

-40℃

-70℃

-23℃

适用工作温度

Suitable temperature

≤65℃

≤80℃

≤120℃

≤200℃

≤180℃

七、外形尺寸Dimensions

标准值Standard value
 

参考值Reference

DN

L

D

D1

Z-d

H

H0

A

B

W(kg)

50

43

99

125

4-18

170

130

45

120

24.7

65

46

118

145

4-18

170

145

45

120

25.6

80

46

132

160

4-18/8-18

320

186

160

240

27

100

52

156

180

8-18

320

192

310

100

30.8

125

56

184

210

8-18

345

200

370

118

37.6

150

56

211

240

8-22

385

230

370

118

43.2

200

60

266

295

8-22/12-22

471

297

450

143

100.8

250

68

319

350

12-22

533

327

450

143

118.5

300

78

370

400

12-22

606

364

535

178

159

350

78

429

460

16-22

694

404

535

178

180.7

400

102

480

515

16-26

757

444

630

248

216.8

450

114

530

565

20-26

814

472

1162

232

266.1

500

127

582

620

20-26

902

522

1162

232

325

600

154

682

725

20-30

1048

590

1380

318

355

700

165

794

840

24-30

1277

810

1380

318

585

800

190

901

950

24-33

1385

844

1860

350

798

900

203

1001

1050

28-33

1490

890

1860

350

906

1000

216

1112

1160

28-36

1620

950

1860

350

1055

关键词:气动蝶阀
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