二位二通比例阀(电动)
类型 3285 / 商品编号 278371
商品描述
直动式电动阀 3285 型,在闭环或开环控制回路中,用来控制液体和气体。该阀门将步进电机作为执行机构。内置的电子装置简化了工艺设计;而不需要使用额外的控制模块。当阀门保持在某一打开位置时,电机功率消耗为零。这个关键特征能显著减少工厂的能量消耗,从而使其更为高效。3285 型有标准开关阀或比例阀,可集成位置反馈器或过程控制器。
- 商品编码
- 84818059
- 国家
- DE
技术属性
名称 |
金额 |
单位 |
---|---|---|
Type | 3285 | |
Product sub-group | Compact valves | |
Function | Process control valve | |
Emergency resetting | No | |
Fluidic port connection number | 2 | |
Electrical function | positioner | |
Main valve operating principle | Disc valve | |
Orifice | 10 mm (3/8") | |
Port connection 1 type | Inner thread | |
Port connection 1 standard | G | |
Port connection 1 diameter | 1/2" | |
Port connection material | Brass | |
Seat seal material | oxide ceramics / FKM | |
Voltage / rated voltage | 24 | V |
Voltage / rated voltage | 24 | V |
AC voltage | No | |
DC voltage | Yes | |
Voltage tolerance positive | 10 | % |
Voltage tolerance negative | 10 | % |
Electrical power consumption min | 1 | W |
Electircal power consumption max. | 12 | W |
Electrical connection 1 type | Plug - M12 | |
Electrical connection 1 number of contacts | 8 | PCE |
Electrical connection 1 gender | male | |
Thermal insulation class of the actuator | A | |
Actuator material | PC (Polycarbonate) | |
Actuator material 2 | PPS (Polyphenylene sulphide) | |
Input / Outputs | 1 analog input + 1 analog output | |
Input 1 type analog current | 4-20 | |
Output 1 type analog current | 4-20 mA | |
Communication interface hardware 1 | M12 8-pin | |
Communications protocol to hardware 1 büS | Yes | |
Nominal pressure min | 0 | bar |
Nominal pressure max | 6 | bar |
Flow | Above seat | |
Kv value (water) | 2,5 | m3/h |
Temperature medium min | 0 | °C |
Temperature medium max | 70 | °C |
Temperature environment min | -10 | °C |
Temperature environment max | 60 | °C |
Vacuum version | No | |
Oxygen version | No | |
重量 | 0,870000 | kg |