进口气动截止阀

进口气动截止阀采用双作用气缸，利用上腔进气或者下腔进气来远距离控制阀门，操作方便、灵活。德国汉克(HANK)气动截止阀结构简单、维护方便，工作行程小，启闭时间短，阀瓣与阀座密封面采用锥面密封，关闭力小，耐冲刷，密封可靠。阀座为更换式阀座，可任意组合与关闭件密封面材料的配对，以满足工况要求，延长使用寿命。

1、选材考究，符合国际标准，结构合理，造型美观。

2、阀瓣、阀座密封面采用铁基合金堆焊或司太立（Stellite）钴基硬质合金堆焊而成，耐磨、耐高温、耐腐蚀、抗擦伤性能好，使用寿命长。

3、阀杆经调质及表面氮化处理，有良好的抗腐蚀性和抗擦伤性。

4、可采用各种配管法兰标准及法兰密封面型式，满足各种工程需要及用户要求。

5、阀体材料品种齐全，填料、垫片可根据实际工况或用户要求合理选配，能适用于各种压力、温度及介质工况。

6、倒密封采用螺纹连接密封座或本体堆焊奥氏体不锈钢而成，密封可靠，更换填料可在不停机情况下进行，方便快捷，不影响系统运行。

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.