进口衬胶止回阀【欧洲进口***】德国奥莱斯
进口衬胶止回阀【欧洲进口***】德国奥莱斯 详细说明：
衬胶旋启式止回阀只是允许介质向一个方向流动，而且阻止方向流动，通常这种阀门是自动工作的，在一个方向流动的压力作用下，阀瓣打开，流体反方向流动时有流体压力和阀瓣的自重，阀瓣作用于阀座，从而切断流动。 旋启式衬胶止回阀属于一种自动阀门，其主要作用是防止介质倒流、泵及驱动电动机反转，以及容器介质的泄放。止回阀还可用于给其中的压力可能升至超过系统压的辅助系统提供补给的管路上。旋启式衬胶止回阀的阀瓣呈圆盘状，绕阀座通道的转轴作旋转运动，因阀内通道成流线形，流动阻力比升降式止回阀小，适用于低流速和流动不常变化的大口径场合，但不宜用于脉动流。
The rubber-lined swing check valve only allows the medium to flow in one direction and prevents the flow in the direction. Usually, the valve operates automatically. Under the pressure of one direction, the valve disc opens. When the fluid flows in the opposite direction, there are fluid pressure and the weight of the valve disc. The valve disc acts on the valve seat to cut off the flow. &# 160; Swing-type rubber-lined check valve belongs to an automatic valve, its main function is to prevent medium backflow, pump and drive motor reversal, and the release of container medium. Check valves can also be used in pipelines to supply auxiliary systems where pressure may rise above system pressure. The disc of the swing-type rubber-lined check valve is disc-shaped and rotates around the rotating axis of the seat passage. Because the passage inside the valve is streamlined, the flow resistance is ***aller than that of the lift-type check valve. It is suitable for large caliber situati*** with low flow rate and unstable flow, but it is not suitable for pulsating flow.
进口衬胶止回阀【欧洲进口***】德国奥莱斯 结构说明：
结构一般与截止阀相似，其阀瓣沿着通道中以线作升降运动，动作可靠，但流体阻力较大，适用于轻小口径的场合。升降式止回阀可直通式和立式两种。直通式升降止回阀一般只能安装在水平管路，而立式升降止回阀一般就安装在垂直管路。 旋启式止回阀的阀瓣绕转轴作旋转运动。其流体阻力一般小于升降式止回阀，它适用于较大口径的场合。旋启式止回阀根据阀瓣的数目可分为单瓣旋启式、双瓣旋启式及多瓣旋启式三种。单瓣旋启式止回阀一般适用于中等口径的场合。大口径管路选用单瓣旋启式止回阀时，为减少水锤压力，***好采用能减小水锤压力的缓闭止回阀。双瓣旋启式止回阀适用于大中口径管路。对夹双瓣旋启式止回阀结构小、重量轻，是一种发展较快的止回阀；多瓣旋启式止回阀适用于大口径管路。
进口衬胶止回阀【欧洲进口***】德国奥莱斯特性：
衬胶止回阀属于对夹碟型旋启式类型的止回阀,本产品体积小,流道广,阻力系数低,关闭快的性能特点,是造价低性能优越的一种止回阀,广泛的使用在化工,冶金,煤矿,给水等场合。为了确保阀瓣每次都能到达阀座面的合适位置,阀瓣设计了铰链机构,以便阀瓣具有足够有旋启空间,并使阀瓣真正的,***的与阀座接触。阀瓣可以全部用金属制成,也可以在金属外包裹橡胶,这取决于使用性能的要求。对夹衬胶止回阀在完全打开的状况下,流体压力几乎不受阻碍,因此通过阀门的压力降相对较小
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.