DCV3对夹不锈钢蒸气止回阀、斯派莎克蒸汽止回阀

　　Spirax Sarco Check Valve Details:

　　Spirax Sarco provides various forms of non-return valve , which can effectively prevent the backflow of fluid pipes . Easy to install and maintain . DCV Series Check Valve Disc Check Valves L bad check valve DCV system compact structure , easy to install. Can be installed in vertical or horizontal pipe or inclined pipelines , simply two flanges on the folder to install. DCV2 / B Series Check Valve uses a special structure , specifically for boiler feed water, boiler water to prevent backflow . DCV check valve for steam and a variety of liquids, gases and other industrial systems , and provides various options depending on the application :Seat options:Spirax Sarco metal seat (Metal): - suitable for steam or other high temperature fluid systems .Temperature range -200 ℃ ~ 400 ℃.Rubber seat (Viton): - applies to oil and gas systems , to ensure a good seal .Temperature range -15 ℃ ~ 250 ℃.EPDM seat (EPDM): - for water systems.Temperature range -50 ℃ ~ 150 ℃Spirax Sarco check valve spring options:Standard spring - with a dry steam, water and many other industrial fluid system .Nickel-chromium alloy spring - for high temperature systems.Strong spring - for boiler feedwater system .No springs - for low flow pressure loss system . Only for vertically upward flow in the pipeline .Spirax Sarco SDVC series check valves Split Disc Check Valves SDCV series split disc check valve flange on the clip can be used for a variety of industrial fluids such as steam , condensate , hot water system, prevent backflow of fluids in pipes . Offers a variety of material selection, maximum diameter of DN300.LCV Series Check Valve Lift Check Valves LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water systems. The connection is a threaded connection , the maximum diameter of 80mm (3 ").LCV Series Check Valve Lift Check Valves LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water to threaded connections , the maximum diameter of 80mm (3'').

　　斯派莎克提供各种形式的止回阀,可有效的防止管道中流体回流。同时安装和维修简便。

　　DCV系列止回阀Disc Check Valves

　　DCV系歹l止回阀结构紧凑,安装简便。可安装在垂直或水平管道或倾斜管道,只需简单的两片法兰对夹安装即可。

　　DCV2/B系列止回阀采用特殊结构,专门用于锅炉给水,防止锅炉水倒流。

　　DCV止回阀可用于蒸汽和各种液体、气体等工业系统中,并可根据实际应用提供