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精小型气动螺纹O型切断球阀

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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QJ(D/S)R
  • 所  在  地上海市
  • 厂商性质生产厂家
  • 更新时间2017/10/17 14:29:42
  • 访问次数976
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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
精小型气动螺纹O型切断球阀是一种转角为90°的旋转类控制阀。它由气动活塞式执行机构和O型球阀组成,阀芯采用圆柱形通孔球体。
精小型气动螺纹O型切断球阀 产品信息

一、概述Outline

QJ(D/S)RN型精小型气动螺纹O型切断球阀是一种转角为90°的旋转类控制阀。它由气动活塞式执行机构和O型球阀组成,阀芯采用圆柱形通孔球体。
该产品以压缩空气为动力源,接受集散控制系统(DCS),可编程控制器(PLC)等开关信号,通过电磁阀可实现对阀门快速位式控制。
该产品采用直通型铸造阀体,球面经特殊工艺加工和硬化处理,使其表面光滑耐磨,具有寿命长、结构紧凑、动作可靠、流通能力大、流阻系数小、安装方便及良好的切断性能等特点。产品广泛应用于造纸、石化、冶金、航天、食品、医药、水处理等行业,特别适用于高黏度和含有纤维介质的工艺控制。
气动活塞式执行机构可分为单作用和双作用两种。双作用使用在失电或失气时,阀门处于失电或失气时的位置,以确保继续生产。单作用在失电或失气时,阀门处于原始极限位置(全开或全闭),以确保生产过程处于安全位置。

QJ (D / S) RN-type O-intensive small pneumatic screw off ball valve angle of 90 ° is a rotary type control valve. It consists of pneumatic piston actuator and the composition of O-type ball valve, valve core sphere using cylindrical hole.
The product is compressed air as power source, accept the distributed control system (DCS), programmable logic controller (PLC) such as switching signals, can be realized through the solenoid valve control valve fast bits.
The product is through casting body, spherical processed by special technology and hardened, making it a smooth surface wear, with a long life, compact structure, reliability, flow capacity, flow resistance coefficient is small, easy to install and good cut-off performance characteristics. Products are widely used in papermaking, petrochemical, metallurgy, aerospace, food, medicine, water treatment and other industries, particularly for high viscosity and contain fiber media process control.
Pneumatic piston actuators can be divided into single and double acting two. Dual role in the loss of power or loss of use of gas when the valve is out of power or loss of gas when the position to ensure continued production. Single in the loss of power or loss of gas when the valve is in the original extreme position (open or closed) to ensure that the production process in a secure location.

 二、主要技术参数和技术指标Main technical parameters and technical indicators

1、主要技术参数Main technical parameters


公称通径mm

8

10

15

20

25

32

40

50

公称压力MPa

1.6

额定行程

Rated travel

90°

固有流量特性

Inherent flow characteristic

快开特性Quick-opening feature

 

阀体材质

Body material

ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti

阀座材质

Seat Material

PTFE/PPL;

阀芯材质

Spool material

ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti

介质温度℃

Medium temperature

-40~+80、-40~+350

气源压力Mpa

0.4~0.6

电磁阀Solenoid valve

电源Power supply

220V AC、24V DC

防爆等级Explosion levels

普通型、防爆型dIIBT4(dIICT4)、本安型

Common type, explosion-proof dIIBT4 (dIICT4), intrinsically safe

连接形式

Connection form

内螺纹G1/4”

3/8”

1/2”

3/4”

1”

1 1/4”

1 1/2”

2”

泄漏量

Leakage

VI级

执行机构接口

Actuator interfaces

1/8”G NAMUR1/4”G

 2、执行机构扭转及动作时间Action to reverse the actuator and the 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

扭矩N.m

400KPa

23.2

40.0.

56.0

77.6

112.8

168.0

220.0

440.0

948.0

500KPa

29.0

50.0

70.0

97.0

141.0

210.0

275.0

550.0

1185.0

动作时间(S)

0.241

0.333

0.429

0.444

0.461

0.60

0.857

1.62

3.33

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

三、外形尺寸Dimensions

公称通径(mm)

外形连接尺寸External Connection Dimension

DN

in

d

L

G

L1

L2

D

L3

C

L0

H

15

1/2

15

67

1/2”

67

85

34

175

22

140/178

62/75

20

3/4

20

82

3/4”

82

100

50.5

190

28

140/178

62/75

25

1

25

91

I”

91

115

50.5

200

33

140/214

62/91

32

I 1/4

32

108

I 1/4’’

108

130

50.5

230

40

164/214

75/91

40

1 1/2

40

129

I 1/2’’

129

150

50.5

 

 

164/246

75/101

50

2

50

147

2’’

147

180

64

 

 

190/295

91/112

65

2 1/2

65

186

2 1/2’’

186

230

77.5

 

 

210/340

101/127

80

3

80

204

3’’

206

260

91

 

 

247/398

112/139

四、可配附件Available Accessories

电磁阀、手轮机构、阀位开关、空气过滤减压器等。

Solenoid valve, hand wheel, valve position switch, air filter regulator and so on

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