Valves in action -
Pressure reducing valve DM 462
Regulation of the water supply for a centrifuge test stand

A mechanical engineering company specialised in plant design has installed an acceptance test stand for centrifuges. There, the plants and machines earmarked for testing can be set up at the test stations and connected to the supply lines. The supply points are equipped with process measurement devices, valves and also pressure reducers. The process parameters, that will prevail later during the operation of the valves, are adjusted and monitored there. 

The Mankenberg pressure reducing valve DM 462 controls the pressure of the demineralised control and process water during the test runs of the centrifuges. The double-seated, diaphragm-operated and spring-loaded proportional regulating valve DM 462 is predominantly used for hygiene applications. The diaphragm is physiologically unobjectionable owing to the PTFE protecting foil and can be exposed to steam in a temperature range up to 180 °C. The pressure reducing valve is made of deep-drawn stainless steel with excellent resistance to corrosion and contains virtually no dead pockets. The angled design allows complete draining. Thus product contamination can be reliably excluded.

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