When producing drugs or using enzymes, cells and microorganism for technical purposes, any contamination could pose a risk to the process' end result. Control engineering solutions and equipment by SAMSON set the right conditions for safe processes thanks to tailor-made aseptic valves.
The valves' bodies are made of stainless steel to meet the strict requirements stipulated in the FDA and EHEDG regulations. All wetted surfaces are precision-lathed or polished. Additional electropolishing is used to achieve surfaces with glossy or high-gloss finishes, which reduces the surface roughness to no more than 0.25 µm. The valve bodies are free of cavities and suitable for CIP (cleaning-in-place) or SIP (sterilization-in-place).
EPDM and PTFE diaphragms are used to shut off the valve towards the actuator and the atmosphere. End connections are available as either detachable or fixed. Exact dosing and proportioning, which are indispensable in this market, are ensured by the high control accuracy that is characteristic of all SAMSON products.