Sanitary one way spring check valve

    Sanitary one way spring check valve is a hygienic check valve designed for food grade application. The check valve is made of high quality 304 or 316 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time using.

    Kosun non-return valves are designed for high purity pharmaceutical and biotech applications and are fully traceable for validation purposes. The unique body design means that the valve is self- drainable EVEN WHEN INSTALLED HORIZONTALLY. The valve is machined in two pieces from solid AISI 316L round bar. All product contact surfaces have a finish of Ra 0.5 micron or better as standard.