圣漢斯致力于為廣大客戶提供更好的產品和服務， 幫助客戶提高工作效率，確保嚴品的使用安全，不斷的研發和更新產品。
我們正努力地為您提供的技術，更多的創新和zui高的質量標準， 從執行器機構到手輪機構以及其他的氣動附件。
我司研制，生產制造的手輪機構在各式閥門中得到廣泛運用，在安裝調試氣源故障等惡劣工況下成為不一。

Focusing on the mindset to provide better products and services to customers, to improve customer work efficiency and ensure the safe use of product, STHANS CONTROLS devotes to develop and update products continuously. 
We are striving to provide you excellent technolog弘more innovative products and higher quality standards for the actuator mechanism, handwheel and other pneumatic accessories. 
Our newly developed handwheel mechanism is widely used in various valves. It has also become one of the indispensable component for installation debugging and air supply failure under severe wong conditions. 
 

主要特點Main Features 

·結構緊湊， 個性化多項設計可選
·易操作
·結構合理， 故障率低
·材質可選， 適合各種環境
·開位、關位士5。可i用
·防護等級可達到IP67
·工作溫度：
標準型： －20°C-- +80℃
低溫型： －40℃一＋80℃
高溫型： － 15℃一＋120℃
·上下安裝法蘭符合IS052門標準
• DGD于自動離合切換， 適合單、雙作用執行器
• EGS無須切換， 專門為單作用設計， 更加安全可靠
• DGD系列可選自動泄壓閥／平衡閥
·規格多， 輸出扭矩范圍廣
·表面處理可遠， 噴漆或環氧樹脂噴涂
• Compact structure, individual and diversified design
• Easy operation
• Reasonable structure low failure rate
• Materials alternative, applicable for various environments
• ±5。adjustment at both open and close directions easily
and precisely.
• Enclosure: Sealed to IP67
• Operating temperature:
Standard: 20℃～＋80℃
Low temperature: 40。C～＋80。C
High temperature: 15℃～＋120℃
• T he upper and lower mounting flanges conform to 1505211
• DGD gear box hand automatic cluth switch , applicable for both spring and double acting actuators
• EGS gear box without switching, special design for single acting actuators, more safety and reliable
• DGD series of optional automatic pressure relief valve or equalising valve
• Broad Specifications, Wide range of output torque
• Surface Treatment Optional: painted or powder polyester painted