进口自力式温度调节阀

进口自力式温度调节阀利用液体受热膨胀及液体不可压缩的原理实现自动调节。温度传感器内的液体膨胀是均匀的。其控制作用为比例调节被控介质温度变化时，传感器内的感温液体体积随着膨胀或收缩。被控介质温度高于设定值时，感温液体膨胀。推动阀芯向下关闭阀门，减少热媒的流量；被控介质的温度低于设定值时，感温液体收缩．复位弹簧推动阀芯开启，增加热媒的流量。德国汉克(HANK)自力式温度调节阀主要适用于采暖空调生活热水、石油化工、电力、机电纺织、橡胶、食品等行业。

1、体积小重量轻安装简易；

2、准确可靠寿命长；

3、免维修式工作；

4、调解设定简易；

5、无源工作（无电源、气源正常工作)；

6、无需昂贵的调试费用；

7、阀体密封采用V型环高温密封组件，防止了阀杆过紧抱死或漏气的可能性。

自立式温度调节阀按用途可分为：加热用温度调节阀、冷却用温度调节阀、三通合流温度调节阀、三通分流温度调节阀。不同用途的自力式温度控制阀的工作原理大体相同，都是利用感温液体受热膨胀、遇冷收缩及液体不可压缩的原理进行调节。下面以加热用温度调节阀为例，结合工作原理示意图说明其工作过程：将温度传感器插入被控介质中，当被控介质温度升高时，感温液体膨胀，作用力克服弹簧阻力，推动阀芯向下移动，阀门趋于关闭，从而减少热媒介质流量；反之，当被控介质温度低于设定值时，感温液体收缩，弹簧复位推动阀芯开启，增加热媒介质流量，使被控介质温度趋于升高。循环往复，从而使被控介质温度始终保持在设定温度值的允许范围内。

GERMANY HANK VALVE LIMITED is founded on 1852 in Monchengladbach,which is located at one city in North Rhine in Germany, which is the west of Nordrhein-Westfalen. At the beginning of 1850s, as the rapid development of economic and the shortages of energy in Germany , the government had been in saving energy aspect. On this occasion, HANK Valve (Trouble Less Valve) was established.Hank valve is the world-famous transnational production enterprise,which produces high quality and advanced valve, measurement and control system, and which has its divisions and branches in dozens of countries in the global. The company products user involves the petroleum, the chemical industry, the electric power, the metallurgy, the drugs manufacture, food, the water treatment, the municipal administration to give draining water, the natural gas, the papermaking, the electronics industry, the building, the mechanical device necessary ect..

德国汉克（HANK）阀门的价值理念概括为：责任－远见－创新。我们因自身的责任感、远见及专注于创造前所未有的解决方案和理念，而成为全球领先的阀门制造商。

The conclusion of the valve concept in German Hank valve is resposibility,foresight,innovation. For ourselves resposibility, foresight and focusing on creating unprecendented solution and concept,our company has become the lead of valve manufacturer in the global.