产品分类

产品分类

填充:当下端气源接口注入压缩空气时,阀门位于其初始位置。控制阀中的阀针位于上部位置,从而关闭出油口。材料到计量腔的通道开启后,给予材料一定的压力后进入控制阀,流入计量腔,并推动计量柱塞向上运动,直到计量腔自动充满到预定容积。

计量:当上端气源接口注入压缩空气时开始计量。阀针向<s>上</s>下运动,材料到计量腔的通道关闭,出油口打开。材料压力作用于计量活塞上,并将活塞下放的材料推送至出油口,从而射出已确定的胶(油)量。带回吸功能可防止胶(油)滴出。

产品特点

  • 双动作腔式计量阀
  • 用于计量喷涂或点涂
  • 最大工作压力大150bar
  • 维护成本较低
  • 回吸效应防止胶(油)滴出

可选配件

  • 电磁阀盘
  • 不锈钢材质的易损件
  • 易调节
  • 行程开关
  • 带启动装置的手柄,用于气动或电动操作

技术数据

定量范围 /
cm³
材料输入压力 bar
(最小-最大)
重量(约计) kg
0.050 - 0.5015 - 1500.50
0.100 - 3.0015 - 1500.60
0.500 - 12.0015 - 1501.95
5.000 - 100.0015 - 1504.10

 


DOPAG产品分类

德国DOPAG产品:DOPAG喷射阀,DOPAG喷雾阀,DOPAG弹夹式定量阀,DOPAG微型流量传感器,DOPAG流量计,DOPAG润滑油供料泵,DOPAG胶粘剂及密封剂供料泵,DOPAG腔式定量阀,DOPAG调压阀,DOPAG针式定量阀,DOPAG针式开关阀,DOPAG隔膜式开关阀,DOPAG高速阀


Chamber metering valves

Filling: The valve is in the initial position when the control pressure applied on the compressed-air connection. The valve needle in the control valve is in the upper position, thus closing the material outlet. The material access to the metering chamber is open. The material enters the control valve by means of the material pressure and flows into the metering chamber. Due to the contact surface of the piston, the piston executes an upward stroke. The metering chamber fills up automatically to the pre-defined volume.

Metering: Material is metered when the compressedair connection of the valve is charged with compressed air. The valve needle executes a downward stroke, thus closing the material access to the metering chamber. The material outlet opens. The material pressure has an effect on the piston step, which enters the metering chamber and feeds the material to the material outlet. An accurate metering volume is discharged. The snuff back effect carried out during the refilling, prevents the material from dripping after metering is finished.

腔式定量阀 德派 DOPAG

Product features

Double acting chamber metering valve

Use for metering shot or dot applications

High maximum working pressure

Low maintenance

Snuff back effect to prevent material dripping

1 Stop screw
2 Lock nut
3 Valve piston
4 Metering piston
5 Metering chamber
6 Valve needle
7 Type plate
8 Initiator fixture
9 Change over valve
10 Fastening bores
11 Control connection "Metering"
12 Control connection "Filling"
13 Material inlet
14 Material outlet

Technical data

Options

Options

德国DOPAG我们服务全国各地:重庆,北京,天津,上海,河北(石家庄),山西(太原),内蒙古(呼和浩特),辽宁(沈阳),吉林(长春),黑龙江(哈尔滨),江苏(南京),浙江(杭州),江西(南昌),安徽(合肥),福建(福州),山东(济南,青岛),河南(郑州),湖北(武汉),湖南(长沙),广东(广州,深圳),广西(南宁),海南(海口),四川(成都),贵州(贵阳),云南(昆明),西藏(拉萨),陕西(西安),甘肃(兰州),青海(西宁),宁夏(银川),新疆(乌鲁木齐),本地:渝中区,大渡口,江北,沙坪坝,九龙坡,南岸,北碚,渝北,巴南,万州,涪陵,永川,璧山,大足,綦江,江津,合川,黔江,长寿,南川,铜梁,潼南,荣昌,开州,梁平,武隆,城口,丰都,垫江,忠县,云阳,奉节,巫山,巫溪,石柱,秀山,酉阳

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