进口对夹式蝶阀详细说明,特点/原理,报价
【进口对夹式蝶阀】详细说明：
是指关闭件(阀瓣或蝶板)为圆盘，围绕阀轴旋转来达到开启与关闭的一种阀，在管道上主要起切断和节流用。蝶阀启闭件是一个圆盘形的蝶板，在阀体内绕其自身的轴线旋转，从而达到启闭或调节的目的。蝶阀全开到全关通常是小于90° ，蝶阀和蝶杆本身没有自锁能力，为了蝶板的***，要在阀杆上加装蜗轮减速器。采用蜗轮减速器，不仅可以使蝶板具有自锁能力，使蝶板停止在任意位置上，还能改善阀门的操作性能。工业专用蝶阀的特点能耐高温，适用压力范围也较高，阀门公称通径大，阀体采用碳钢制造，阀板的密封圈采用金属环代替橡胶环。大型高温蝶阀采用钢板焊接制造，主要用于高温介质的烟风道和煤气管道。
It refers to a kind of valve whose closure part (disc or butterfly plate) is a disc and rotates around the valve axis to open and close. It is mainly used for cutting and throttling in the pipeline. The opening and closing part of butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or regulating. Butterfly valves are usually less than 90 degrees open to close. Butterfly valves and butterfly rods h***e no self-locking ability. In order to locate the butterfly plate, worm gear reducer should be installed on the valve stem. The use of worm gear reducer can not only make butterfly plate h***e self-locking ability, make butterfly plate stop at any position, but also improve the operation performance of the valve. Industrial butterfly valves are characterized by high temperature resistance, high pressure range, large nominal diameter, carbon steel body and metal ring instead of rubber ring. Large high temperature butterfly valve is welded by steel plate, mainly used for flue gas duct and gas pipeline of high temperature medium.
【进口对夹式蝶阀】特点：
1、小型轻便，容易拆装及维修，并可在任意位置上安装。
2、结构简单、紧凑、90°运转启闭迅速。
3、操作扭矩小，省力轻巧。
4、达到完全密封，气体试验***为零。
5、选择不同零部件材质，可适用多种介质。
6、流量特性趋于直线，调节性能好。
7、启闭试验次数多达数万次、寿命长。
【进口对夹式蝶阀】特性：
对夹式硬密封蝶阀采用的是三维偏心原理设计，使密封面的空间运动轨迹达到理想化，密封面相互之间无磨擦、无干涉、加之密封材料选择得当，从而使蝶阀的密封性、耐腐蚀性、耐高温性和耐磨性等得到了可靠的保证。双德对夹蝶阀结构简单、体积小、重量轻，只由少数几个零件组成。而且只需旋转90°即可快速启闭，操作简单，同时该电动阀门具有良好的流体控制特性。蝶阀处于完全开启位置时，蝶板厚度是介质流经阀体时***的阻力，因此通过该阀门所产生的压力降很小，故具有较好的流量控制特性。蝶阀的结构原理尤其适合制作大口径阀门。由于本产品蝶阀采用的是三维偏心原理设计，使密封面的空间运动轨迹达到理想化，密封面相互之间无磨擦、无干涉、加之密封材料选择得当，从而使蝶阀的密封性、耐腐蚀性、耐高温性和耐磨性等得到了可靠的保证。双德蝶阀不仅在石油、煤气、化工、水处理等一般工业上得到广泛应用，而且还应用于热电站的冷却水系统。
OLES希望让客户的行业更好地工作。为了实现这一点，我们相信我们的员工是我们成功的关键。我们非常信任我们的员 工，并***于他们。我们赋予他们工作责任感，激发创造力和主动性。我们教练和训练我们的人民，并奖励***的成就。
OLS很自豪地为***的工业客户提供服务。OLES流体成功原则使我们在过去取得成功，并将在未来继续这样做。它们是上海克瑞阀门的重要组成部分。凭借我们的***，***和创新，我们可以真正为我们的客户带来改变，并使他们的行业更好地工作，提高他们的效率，同时不断挑战他们和我们改进。因此，我们在未来的同事中寻找***，***和创新。 ***我们的***是我们尽我们的能力尽自己努力的骄傲。***就是要为我们的客户增加额外的空间，并以身作则。***也是关于一起工作，分享成功和乐趣。
OLES hopes to make the customer's industry work better. To achieve this, we believe that our employees are the key to our success. We trust our employees and invest in them. We give them a sense of resp***ibility, creativity and initiative. We coach and train our people and reward outstanding achievements.
OLS is proud to serve industrial customers worldwide. The OLES Fluid Success Principle has enabled us to succeed in the past and will continue to do so in the future. They are an important part of Shanghai Cree valves. With our passion, professionali*** and innovation, we can really bring about changes for our customers, make their industries work better, improve their efficiency, and c***tantly challenge them and us to improve. Therefore, we are looking for passion, professionali*** and innovation among our future colleagues. Passion Our passion is the pride of doing our best. Passion is to add extra space for our customers and set an example. Passion is also about working together, sharing success and fun.