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          彪维流体设备
          TEL:021-51602737 18121314445
           进口品牌闸阀蝶阀球阀截止阀放料阀止回阀平衡阀针型阀疏水阀排气阀温控阀电磁阀呼吸阀旋塞阀隔膜阀管夹阀减压阀阻火器调节阀过滤器安全阀液压阀门气动角座阀水力控制阀配件观视镜组合泵流量计 |其他阀 |
          德国WTA转换阀
          产品名称:德国WTA转换阀
          产品型号:德国WTA转换阀
          咨询电话:021-51602737
          传真:021-51062757
          德国WTA转换阀
           德国WTA转换阀
          德国WTA止回阀
           德国WTA止回阀
          德国WTA氯气专用截止阀
           德国WTA氯气专用截止阀
          德国WTA波纹管截止阀
           德国WTA波纹管截止阀
            产品介绍

            德国WTA转换阀类型11.7


            三方change-over-valve安全填料法兰设计按照EN 1092 - 1和ASME B 16.5分别;可以提供1.0619碳钢/ WCB,不锈钢1.4408 / CF8M、低温碳钢1.6220 / LCB LCC和特殊材料。

            德国WTA转换阀使用转换阀允许必要的维护工作进行一个安全阀,没有中断的操作,只需改变相关的站在阀,从而保护植物免受过量超压。


            植物是防止过度的过剩压力切换到相关的备用安全阀门。完整的排污能力时保持change-over-valve开关从一侧到另一侧。
            当使用change-over-valves串联,手轮子都是通过链轮连接以保证同步操作。


            德国WTA转换阀设计特点


            由于极低阻力系数最优流偏转。账户的安全阀门可以组合与change-over-valves最大程度相同的公称尺寸

            控制重量紧凑施工方法

            减少部分(例如,当安装安全阀)可以直接焊接上

            WTA® Gland Packing Change-Over Valves Type 11.7

            Three-way change-over-valve with safety gland packing in flange design in accordance with EN 1092-1 and ASME B 16.5 respectively; can be supplied in carbon steel 1.0619 / WCB, stainless steel 1.4408 / CF8M, low temperature carbon steel 1.6220 / LCB / LCC and special materials.

            Use

            The use of change-over valves allows essential maintenance work to be carried out on a safety valve, without interruption of the plant operation, simply by changing over to the relevant stand by valve, thus protecting the plant against excessiv overpressure.

            Plants are protected against undue excess pressure by switching over to the relevant standby safety valves. Full blow off capacity is maintained when the change-over-valve switches over from one side to the other.

            When using change-over-valves in tandem, both hand wheels are linked via a chain wheel in order to assure simultaneous operation.

            Design features

            Extremely low resistance coefficients due to optimal flow deflection. On account of this safety valves can be combined to the greatest extent with change-over-valves of the same nominal size
            Compact weight-saving construction method
            Reducing pieces (e.g. when mounting on safety valves) can be welded on directly


          电话:021-51602737传真:021-51062757手机:18121314445 地址: 上海市嘉定区安亭镇园国路559号

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