进口氨气截止阀【欧洲进口***】德国奥莱斯
进口氨气截止阀【欧洲进口***】德国奥莱斯工作原理：
氨气阀门的高压腔与钢瓶连接，低压腔为气体出口，并通往使用系统。高压表的示值为钢瓶内贮存气体的压力。低压表的出口压力可由调节螺杆控制。使用时先打开钢瓶总开关，然后顺时针转动低压表压力调节螺杆，使其压缩主弹簧并传动薄膜、弹簧垫块和顶杆而将活门打开。这样进口的高压气体由高压室经节流减压后进入低压室，并经出口通往工作系统。转动调节螺杆，改变活门开启的高度，从而调节高压气体的通过量并达到所需的压力值。氨用截止阀都装有安全阀。它是保护氨气减压阀并使之安全使用的装置，也是氨气减压阀出现故障的信号装置。如果由于活门垫、活门损坏或由于其它原因，导致出口压力自行上升并超过一定许可值时，安全阀会自动打开排气。
The high pressure chamber of the ammonia valve is connected with the cylinder. The low pressure chamber is the gas outlet and leads to the service system. The pressure gauge indicates the pressure of the stored gas in the cylinder. The outlet pressure of low pressure meter can be controlled by adjusting screw. When in use, the cylinder main switch is opened first, and then the pressure regulating screw of the low pressure gauge is rotated clockwise to compress the main spring and drive the film, spring cushion block and ejector rod to open the valve. The imported high-pressure gas enters the low-pressure chamber through throttling and decompression, and passes through the outlet to the working system. Rotate the adjusting screw to change the opening height of the valve, so as to adjust the passing amount of high-pressure gas and achieve the required pressure value. Ammonia globe valves are equipped with safety valves. It is a device to protect the ammonia pressure reducing valve and make it safe to use. It is also a signal device for the failure of the ammonia pressure reducing valve. If the outlet pressure rises spontaneously and exceeds a certain allowable value due to valve mat, valve damage or other reas***, the relief valve will automatically open the exhaust.
进口氨气截止阀【欧洲进口***】德国奥莱斯】产品优点：
①氨气截止阀较普通截止阀为暗杠锥型设计，其密封面多位巴氏合金密封，在阀体材料上选用耐腐蚀钢，可耐氨气、液氨腐蚀，低温可至-40℃,常规使用材质为WCB碳钢，耐腐蚀性为CF8不锈钢304，其材质***大限度保证工况条件使用要求。
②氨气截止阀密封副配对结构型式采用球、平面型，密封自动补偿，达到双重***的效果，密封性能稳定，无粘着磨损，有效地解决了化工管道用普通阀门密封性能差、易***的难题。
③产品中法兰采用榫槽密封结构，即使在管道压力波动的情况下，保证中法兰密封***可靠。
④上密封装置中采用多级聚四氟乙烯密封材料，形成组合密封，确保阀门在使用期限内填料函无介质***，消除了普通阀门填料函密封薄弱、介质易外漏，甚至造成事故的可能。
进口氨气截止阀【欧洲进口***】德国奥莱斯产品特点：
流线型，明杆带支架
中法兰螺栓连接
活套连接阀瓣
升降阀杆与手轮
支架与阀盖一体式
伞齿轮操作选配
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.