丹富斯电动两通调节阀
1、概述 电动二通阀、电动两通阀、
我公司电动两通调节阀阀体有铸铜、铸铁、铸钢、不锈钢多种材质可供选择，以适合不同工作介质及温度的要求，阀体有螺纹连接和法兰连接两种，安装方便，其构造符合IEC标准，阀体结构形式有两通阀（单座）、两通平衡阀（平衡式）、三通合流和三通分流阀产品功能执行器选用铸铝支架及塑料外壳，体积小、重量轻
2、特点 电动二通阀、电动两通阀、
选用永磁同步电机，并带有磁滞离合机构，具有可靠的自我保护功能，适合多种控制信号：增量（浮点）、电压（0～10V）、电流（4～20mA），具有0～10V或4～20mA反馈信号（选配）
电动两通调节阀系列能调节蒸汽或冷热水的流量，广泛用于*空调、采暖、水处理、工业加工行业等系统的流体控制。
3、工作原理
驱动器是由可逆同步马达驱动，并带磁性离合器。马达通过马达转子与离合器所产生的磁性作用，能在停顿的情况下产生稳定的扭力。故此当马达设有电流通过时能稳定地停顿在任何一点，当阀门全开或全关时磁离合器分离，停止调节。驱动器的递增式或比例式控制器所发讯号能使马达顺时转动或逆时转动，传动齿轮采用金属齿轮，大大提高了驱动器的使用寿命，功耗低、输出力大、噪音小，本系统适用于空调系统的新风机组冬/夏季温度控制，由温度传感器TE-1，比例积分温度控制器TC-1和电动两通调节阀TV－1组成送风温度控制系统，安装在送风管道的TE－1把检测到的温度信号传送至TC－1，由TC－1将TE－1的检测值与设定值不断比较，同时不断地输出信号，控制TV，TV-1的开度连续可调。zui终使TE－1测量的环境温度保持在设定温度范围内。
当盘管后的温度低于某限值时，低温保护开关TS-1切断送电机的电源，从而使 新风风阀关闭，防止盘管内的水结冰，涨裂盘管。（具体不详细之处，来咨询）
Dan fuss electric two-way valve
1, an overview of the
Our company electric two-way regulating valve body has cast copper, cast iron, cast steel, stainless steel variety of material to choose from, in order to suit the requirements of different working medium and temperature, the body has two kinds of threaded connection and flange connection, easy installation, its structure accord with IEC international standard, the body structure has a two-way valve (single), two-way balancing valve (balanced), the 3-way confluence and tee diverter valve actuator product function selects the aluminum bracket and the plastic shell, small volume, light weight
2, the characteristics of
Use permanent magnet synchronous motor, and with hysteresis clutch mechanism, has reliable self-protection function, suitable for a variety of control signals: increment (float), voltage (0 ~ 10 v), current (4 ~ 20 ma), with 0 ~ 10 v or 4 ~ 20 ma feedback signal (optional)
Electric two-way valve series can regulate the flow of steam or hot and cold water is widely used in central air conditioning, heating, water treatment, industrial processing industry, etc. The fluid flow control system.
3, the working principle of
Drive by reversible synchronous motor drive and magnetic clutch. Motor by the motor rotor and magnetic effect produced by the clutch, can generate stable torque in the case of a pause. Therefore when the motor is equipped with an electric current passes through can steadily pause at any point, when the valve is fully open or close the magnetic clutch, stop adjustment. Drive incremental or proportional controller sends signal can make the motor starts to rotate chronological or reverse rotation, use a metal gear transmission gear, greatly improving the service life of the drive, low power consumption, big output power, low noise, fresh air units of the system is suitable for use in air conditioning systems in winter/summer temperature control, the temperature sensor TE - 1, pid temperature controller and electric two-way regulator TV TC - 1-1 of supply air temperature control system, installed on the air supply pipeline of TE - 1 to the temperature of the detected signals to TC - 1, will TE by TC - 1-1 of values compared with the set value constantly, constantly output signal at the same time, control the TV, TV - 1 opening continuously adjustable. Eventually keep TE - 1 measurement of temperature in setting temperature range.
When after the coil temperature is below a certain threshold, low temperature protection switch cut off TS - 1 to send the power of the motor, so that fresh air valve closed, prevent water ice coil, coil up to crack. (not in detail, to call)
7200电动两通调节阀
常规阀型号 | 口径
(mm) | 形 式 | L
mm | H
mm | D
mm | b
mm | a
mm | f
mm | 法兰
孔数 | 重量
Kg | 行程
mm |
V-7200 | 65 | 2通 | 290 | 148 | 185 | 20 | 145 | 18 | 4 | 23 | 45 |
V-7200 | 80 | 310 | 185 | 200 | 20 | 160 | 18 | 8 | 31 | 45 |
V-7200 | 100 | 350 | 206 | 220 | 20 | 180 | 18 | 8 | 39 | 45 |
V-7200 | 125 | 400 | 227 | 250 | 22 | 210 | 18 | 8 | 66.5 | 45 |
V-7200 | 150 | 480 | 272 | 285 | 22 | 240 | 22 | 8 | 87 | 45 |
V-7200 | 200 | 533 | 279 | 340 | 30 | 295 | 22 | 12 | 90 | 45 |
|
V-7300 | 65 | 3通 | 290 | 158 | 185 | 20 | 145 | 18 | 4 | 25 | 45 |
V-7300 | 80 | 310 | 195 | 200 | 20 | 160 | 18 | 8 | 26 | 45 |
V-7300 | 100 | 350 | 216 | 220 | 20 | 180 | 18 | 8 | 32 | 45 |
V-7300 | 125 | 400 | 237 | 250 | 22 | 210 | 18 | 8 | 58 | 45 |
V-7300 | 150 | 480 | 282 | 285 | 22 | 240 | 22 | 8 | 76 | 45 |
V-7300 | 200 | 533 | 289 | 340 | 30 | 295 | 22 | 12 | 97 | 45 |
