进口多功能止回阀详细说明,结构/原理,报价
【进口多功能止回阀】详细说明：
多功能控制止回阀又称三功能阀、多功能止回阀，自动阀门，操作简单方便无噪音，主要安装在水泵出口。多功能止回阀结合了弹簧消音止回阀、平衡阀、开关阀的优点三阀一体，使成本***小化，方便了安装。止回阀开启仅需0.1bar的管道压力，水泵停止工作无压力时，阀板迅速关闭，防止流体倒流及水锤。阀体两端带有流量压力测试孔和一个排污孔，根据测试结果可调节阀门的开启角度来满足现场的使用。排污孔可以在清洗阀腔时排出腔内的污垢。
Multifunctional control check valves, also known as three-function valves, multi-function check valves, automatic valves, easy to operate, no noise, mainly installed in the outlet of the pump. The multi-function check valve combines the advantages of spring silence check valve, balance valve and switch valve, which minimizes the cost and facilitates installation. Check valve only needs 0.1 bar of pipeline pressure to open. When the pump stops working without pressure, the valve plate closes quickly to prevent fluid backflow and water hammer. The valve body has a flow pressure test hole and a drainage hole at both ends. According to the test results, the opening angle of the valve can be adjusted to meet the field use. The blowdown hole can discharge the dirt in the valve chamber when cleaning the valve chamber.
【进口多功能止回阀】特点：
多功能控制止回阀集消音止回阀、平衡阀、截止阀功能一体，降低成本；
止回阀可90°和180°互换，安装方便；
技术规范： 尺寸(mm)： 65-300
***大压力： 2.5Mpa/150#
阀体材质：球体
阀板材质： 球铁包乙丙橡胶
弹簧材质： SS304
【进口多功能止回阀】特性：
１、安全可靠性高。具有速闭、缓闭以及吸能腔三种消除水锤措施，而且动作完全联锁，不会产生误动作。
２、 无需操作控制。当水泵启停时，巧妙地利用阀门两端的介质及其压力差作为驱动介质和控制动力，使阀门自动按水泵操作规程的要求进行动作。
３、 无需***调试。阀门动作不受液位高差和出水压力以及水泵流量变化的影响，适应范围广。
４、 基本无需维修，寿命长。
５、 节能效果明显。利用进口端的压力进入下腔支撑膜片压板及阀杆的重量，阻力损失小。
产品用途：
安装在市政、建筑、钢铁、冶金、石油、化工、煤气（***）、食品、医药、电站、***等领域的取水、送水、潜水、污水泵房及石油、化工流体的输送系统中，融电动阀、止回阀和水锤消除器三种设备的功能于一体，能有效地提高系统安全可靠性，满足系统自动化控制要求。
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.