口 径：DN15-100及3/4"-4"；
国际标准：DIN、ISO、SMS、3A、IDF等；
材 质：不锈钢304、316L；
连接方式：卡箍式、焊接式、螺纹式(供选)。
卫生止回阀安装于输送水、酒类、发酵液、饮料、蒸汽等介质的管道设备上，控制流体单向流通，起抑制流体回流的作用。公称压力1.0MPa，公称通径范围 DN15～100，适用温度 -20～+120 ℃，开启压力 0.02～0.05MPa
该卫生止回阀系列产品具有以下特点： 1 、结构简单，装拆方便。 2 、体积小，重量轻。 3 、阀芯采用弹簧复位，开闭迅速。 4 、阀芯滑动装有导向结构，回位灵敏。 5 、采用锥面密封，密封牢靠。 6 、阀孔径与所配管道等径，流量大，阻力小。 7 、所有钢件均采用不锈钢，表面光亮洁净，既美观又卫生。
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Sanitary CheckValve
Connectiontype: 3/4"-4", applied to the stainless steel pipeline system
Connectionmode：Threaded, welded, clamped
Materialquality：AISI304, AISI316L
Standard：DIN,SMS,3A,ISO,BS,IDF,RJT
Application：Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry
As a professional manufacturer, we can offer all kinds of thesanitary pipe fittings and can manufacture them according to anydrawings.
If you are interested in, pls don't hesitate to contactus.
Product ranges:SANITARY STAINLESS STEELTUBE FITTINGS ( 3A, IDF, DIN, SMS, RJT, BPE ) - Ferrule, TubeClamp, Tube Support & Hanger, Tube Union, Flange, Elbow, Tee,Cross, Reducer, Gasket & O-ring, End Cap, Sight Glass ...etc.SANITARY VALVES - Butterfly Valve, Plug Valve, Check Valve, BallValve, Control Valve, Auto Valve( Compression Valve/Air-ActuatedValve ), Sampling Valve ...etc. SANITARY STAINLESS STEEL TUBES andSANITARY PUMPS...etc. products are applicable to theClean-In-Place( CIP ) process.