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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) R-type O-intensive small pneumatic valve one kind of cut off the corner of 90 ° rotation of the controlled valve. It consists of pneumatic piston actuator and the composition of O-type ball valve, valve core sphere using cylindrical hole. QJ (D / S) R-type for soft seated ball valve, QJ (D / S) RY-type of seal valve.
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
主要零件材质表 Form of Major Parts Materials
| 序号 No |
零件名称 Accessory name |
材质 | ||
| C | P | R | ||
| 1 | 右阀体 Bonnet |
WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 螺母 Nut |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 3 | 垫片 Gasket |
PTFE | PTFE | PTFE |
| 4 | 螺柱 Stud |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 5 | 阀体 Body |
WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 6 | 阀座 Seat |
PTFE | PTFE | PTFE |
| 7 | 球体 Ball |
1Cr18Ni9Ti | 1Cr18Ni9Ti | lCr18Ni12Mo2Ti |
| 8 | 阀杆 Stem |
1Cr13 | 1Cr18Ni9Ti | lCr18Ni12Mo2Ti |
| 9 | 垫片 Gasket |
PTFE | PTFE | PTFE |
| 10 | 填料 Packing |
PTFE | PTFE | PTFE |
| 11 | 衬套 Bushing |
PTFE | PTFE | PTFE |
| 12 | 压盖 Gland |
WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 13 | 螺栓 Bolt |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 14 | 螺栓 Bolt |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 15 | 连接支架 Connecting Yoke |
1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 16 | 螺栓 Bolt |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 17 | 连接套 Connecting Set |
35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 18 | 气动装置 Pneumatic Device |
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| 19 | 位置指示器 Location Indicator |
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*主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计选用。
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for Options as per real working conditions and users special reauirements.
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 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
| 额定流量系数Kv | 21 | 38 | 72 | 112 | 170 | 275 | 380 | 512 | 941 | 1450 | 2220 | 3590 | 5130 | 7360 | 8750 | 11800 | |
| 公称压力MPa | 1.6、2.5、4.0．、6.4 | ||||||||||||||||
| 额定行程 Rated travel |
90° | ||||||||||||||||
| 固有流量特性 Inherent flow characteristic |
快开特性Quick-opening feature |
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| 阀体材质 Body material |
ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti | ||||||||||||||||
| 阀座材质 Seat Material |
软密封：PTFE、PPL;硬密封：不锈钢 Soft Seal: PTFE, PPL; seal: stainless steel |
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| 阀芯材质 Spool material |
ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti | ||||||||||||||||
| 介质温度℃ | -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 |
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| 连接形式 Connection form |
GB9113—2000(JB/T79-94) | ||||||||||||||||
| 泄漏量Leakage | 软密封：VI级；硬密封：IV级 Soft sealing: VI grade; seal: IV level |
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| 执行机构接口 Actuator interfaces |
1/8”G NAMUR1/4”G | ||||||||||||||||
注：1.DN200及以下浮动球阀；DN250及以上固定球阀
Note: 1.DN200 and below the floating ball; DN250 and above the fixed ball valve
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 | 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 | 2175.0 | 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
三、允许压差Permissible differential pressure
1、双作用执行机构 PN1.6阀体 Double-acting valve actuator PN1.6
单位：MPa
| 公称通径(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| 执行机构 Executive body |
气源KPaG | 允许压差Permissible differential pressure | |||||||||||||
| AGT63 | 400 | 1.6 | 1.6 | 1.09 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT75 | 400 | 1.6 | |||||||||||||
| 500 | 1.6 | ||||||||||||||
| AGT83 | 400 | 1.6 | 1.6 | 0.97 | |||||||||||
| 500 | 1.6 | 1.6 | 1.95 | ||||||||||||
| AGT110 | 400 | 1.6 | 1.6 | 1.6 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT118 | 400 | 1.6 | 1.9 | 0.63 | |||||||||||
| 500 | 1.6 | 1.6 | 1.24 | ||||||||||||
| AGT160 | 400 | 1.6 | 1.6 | 0.29 | |||||||||||
| 500 | 1.6 | 1.6 | 0.65 | ||||||||||||
| AGT210 | 400 | 1.6 | 1.25 | 0.65 | |||||||||||
| 500 | 1.6 | 1.58 | 0.93 | ||||||||||||
| AGT254 | 400 | 1.6 | 1.51 | 0.62 | 0.51 | ||||||||||
| 500 | 1.6 | 1.9 | 0.78 | 0.68 | |||||||||||
| AGT255 | 400 | 1.6 | 1.26 | 1.43 | 0.8 | ||||||||||
| 500 | 1.6 | 1.26 | 1.84 | 1.05 | |||||||||||
2、单作用执行机构 PN1.6阀体Single-acting valve actuator PN1.6
| 公称通径(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| 执行机构 Executive body |
气源KPaG | 允许压差Permissible differential pressure | |||||||||||||
| AGT75 | 400 | 1.6 | 1.6 | ||||||||||||
| 500 | 1.6 | 1.6 | |||||||||||||
| AGT83 | 400 | 1.6 | 1.6 | 0.75 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT110 | 400 | 1.6 | |||||||||||||
| 500 | 1.6 | ||||||||||||||
| AGT118 | 400 | 1.6 | 1.04 | ||||||||||||
| 500 | 1.6 | 1.6 | |||||||||||||
| AGT160 | 400 | 1.6 | 1.6 | 1.6 | 0.16 | ||||||||||
| 500 | 1.6 | 1.6 | 1.6 | 1.08 | |||||||||||
| AGT210 | 400 | 1.6 | 1.6 | 1.02 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT254 | 400 | 1.6 | 1.6 | 1.32 | 0.26 | ||||||||||
| 500 | 1.6 | 1.6 | 1.6 | 1.1 | |||||||||||
| AGT255 | 400 | 1.6 | 1.7 | 1.01 | 0.22 | 0.28 | 0.1 | ||||||||
| 500 | 1.6 | 1.6 | 1.71 | 0.71 | 0.6 | 0.3 | |||||||||
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
订货须知Ordering Information
1、产品型号 2、公称通径 3、公称压力 4、阀体和阀内组件材料(介质性能)
5、介质温度 6、双作用或单作用(单作用请注明气开式或气关式)
1, Model 2, DN 3, PN 4, the valve body and internal components of materials (dielectric properties)
5, 6 medium temperature, double or single acting (one role please specify air or gas shut-open type)
订货须知：
一、若订货前还未选定型号，请向我们提供您的使用参数:1.公称通径 2.产品型号 3.流体性质（包括公称压力、温度、介质） 4.阀体、密封材料 5.连接方式 6.传动方式.
二、若已经由设计单位选定我公司的产品型号，请按型号直接向我司销售部订购；
三、当使用的场合非常重要或管路比较复杂时，请您尽量提供设计图纸和详细参
数，由我们德国莱克阀门专家为您审核把关。
四、感谢您访问我公司的网站〖http://www.aocunvalve.com/〗，如有任何疑问.
您可以致电给我们《020-61138699-61132877，13826088101》我们一定会尽心尽
力为您提供优 质的服务。