進口氣動球閥

進口氣動球閥采用高精度氣動執行器及精鑄球閥組成。具有結構緊湊、體積精小、運行可靠、流阻系數低、密封性好、維修容易、安裝方便、適應性強等優點。該閥可配行程限位開關、電磁閥、減壓閥及0.4-0.7MPa氣源可實現開關操作，并送出二對無源觸點信號指示閥門的開關。德國漢克(HANK)氣動球閥廣泛應用于石油、化工、教學設備、輕工、高壓設備、制藥、造紙等工業自動控制系統中，作遠距離集中控制或就地控制。

1、流體阻力小、球閥是所有閥類中流體阻力最小的一種，即使是縮徑球閥，其流體阻力也相當小。

2、止推軸承減小閥桿摩擦力矩，可使閥桿長期操作平衡靈活。

3、閥座密封性能好，采用聚四氟乙烯等材料制成的密封圈，結構易于密封，而且球閥的閥封能力隨著介質壓力的增設而增大。

4、閥桿密封可靠，由于閥桿只作旋轉運動而不做升降運動，閥桿的填料密封不易破壞，且密封能力隨著介質的壓力增設而增大。

5、由于聚四氟乙烯等材料具有良好的自潤滑性，與球體的摩擦損失小，幫球閥的使用壽命長。

6、下裝式閥桿和閥桿頭部凸階防止閥桿噴出，如火災造成閥桿密封破壞，凸階與閥體間還可形成金屬接觸，確保閥桿密封。

主要連接尺寸

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..

德國漢克（HANK）閥門的價值理念概括為：責任－遠見－創新。我們因自身的責任感、遠見及專注于創造前所未有的解決方案和理念，而成為全球領先的閥門制造商。

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.