卫生工艺阀门的控制按钮
类型 8681 / 商品编号 196412
商品描述
控制按钮 8681 型可完美适用于卫生工艺阀门的离心式自动装置。凭借其通用性,它可以与所有市面上通用的阀门、球阀、单座阀和双座阀组合使用。在离心式自动装置设计中,控制按钮具有整个气动控制功能、反馈功能和诊断功能,甚至包括总线通讯功能。壳体具有良好的易清洁性、IP 防护符合实际及材料耐化学腐蚀性等特征,适用于饮料工业、食品工业和制药工业的卫生处理设备。视工艺阀门的不同,最多可独立控制 3 个气动驱动腔室。两个移动方向的开关速度可独立设置。安装的止回阀可避免因反压力而错误打开工艺阀门。利用模拟工作的感应式行程吸收器测定工艺阀门的开关位置,并反馈至上级控制系统。通过示教功能最多可通过按下按键设置 3 个开关点,或通过预设的自动调谐功能最多可自动计算 3 个开关点。另外,可通过外部感应式接近开关读入并反馈第 4 个开关位置。彩色状态显示灯发出信号,表示工艺阀门开关位置及诊断功能(如维护需求或故障状态)。辅助阀装配有一个机械式手动操作装置。在设备关闭时,通过拥有专利的磁性编码手动操作装置可从外部打开主驱动装置。
- 商品编码
- 90268020
- 国家
- DE
技术属性
名称 |
金额 |
单位 |
---|---|---|
Type | 8681 | |
Product sub-group | Control head / Position indicator | |
Function | Control head | |
Valve function manual actuation | Yes | |
Pneumatic pilot valve 1 | 6144 | |
Pneumatic pilot valve 2 | 6144 | |
Pneumatic function 1 double acting | No | |
Pneumatic function 1 single acting | Yes | |
Pneumatic function 2 double acting | No | |
Pneumatic function 2 single acting | Yes | |
Valve diameter | 4 | mm |
Valve 2 diameter | 4 | mm |
QNn value (gas) | 110 | l/min |
QNn value 2 (gas) | 110 | l/min |
Temperature environment min | -10 | °C |
Temperature environment max | 55 | °C |
End position feedback internal | 3 | PCE |
End position feedback external | 1 | PCE |
End position feedback type | Inductive displacement transducer PNP | |
End position feedback voltage min | 0 | V |
End position feedback voltage max | 24 | V |
End position feedback current min | 0 | A |
End position feedback current max | 0.1 | A |
End position feedback DC voltage | Yes | |
End position feedback AC voltage | No | |
End position feedback top | yellow | |
End position feedback bottom | green | |
Displacement transducer type | internal linear | |
Displacement transducer signal | digital | |
For Actuator size 40 mm | Yes | |
For Actuator size 50mm | Yes | |
For Actuator size 63mm | Yes | |
For Actuator size 70mm | Yes | |
For Actuator size 80mm | Yes | |
For Actuator size 90mm | Yes | |
For Actuator size 100mm | Yes | |
For Actuator size 125mm | Yes | |
For Actuator size 130mm | Yes | |
For Actuator size 175mm | Yes | |
For Actuator size 225mm | Yes | |
Main valve with integrated filter | Choke with screw slot | |
Port connection 1 type | Inner thread | |
Port connection 1 thread type | G | |
Port connection 1 thread marking | 1/4 | |
Port connection 2 type | Inner thread | |
Port connection 2 thread type | G | |
Port connection 2 thread marking | 1/8 | |
Port connection 3 type | Inner thread | |
Port connection 3 thread type | G | |
Port connection 3 thread marking | 1/4 | |
Electrical connection sort | Screw terminal with cable feed-through | |
Voltage / rated voltage | 12 | V |
Voltage / rated voltage | 28 | V |
Supply system-internal | No | |
Supply via BUS | No | |
Supply via separating barrier | No | |
AC voltage | No | |
DC voltage | Yes | |
Input 2 type digital transistor connection NPN | No | |
Input 2 type digital transistor connection PNP | Yes | |
Output 2 digital transistor connection NPN | No | |
Output 2 digital transistor connection PNP | Yes | |
Control interface | DIP switch | |
Mounting type | 3rd Party actuator | |
Protection type (IP max. with suitable connector) | 65/67 | |
重量 | 0,810000 | kg |