郑州郑研通用机械科技有限公司
该系列是一款90°部分回转手动驱动装置，适用于球阀、蝶阀、旋塞阀、旋球阀等阀门。箱体采用精密铸造，外形美观，样式新颖。采用蜗轮蜗杆传动，蜗轮副能自锁，使用组合轴承，传动更加灵活，效率高。与阀门连接法兰全部采用ISO5211国际标准。还可根据用户需求定做支架式底座。与电装连接法兰可选择ISO5211、JB2920-81两种标准。密封等级为IP65，特殊工况可做到IP68。
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蜗轮箱
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FAQ
Who are we?
Zhenhua Group-Bengyue Electric Co., Ltd. is a high-tech enterprise specialising in the production, research and development and sales of high and low-voltage electrical equipment, energy storage equipment and charging piles, which is located in Pingqiao Industrial Park of Xinyang City, Henan Province, which is a national tourist city and one of the top ten livable cities in the country with beautiful sceneries.
What can you buy from us?
High and low voltage switchgear, box-type transformer, transformer, distribution box, intelligent electrical equipment, energy storage equipment, charging pile, microcomputer protection device, multi-function instrumentation and other electrical products.