ASEPTIC APPLICATIONS Industrial Automation

ASCO Numatics An innovative design for demanding applications ASCO diaphragm valves are technologically advanced and meet the most rigorous standards, enabling them to be applied to the most severe aseptic processes. Circumferential seat profile Elimination of microscopic areas where fluid can be retained: Increased effectiveness of internal cleaning (EHEDG approved), reduction of the duration of SIP cleaning and the consumption,of washing solutions during CIP . Conventional seat Flexible diaphragm suspension This new technology eliminates point loading at the centre of the diaphragm, enabling...

Aseptic valves ASCO diaphragm valves have a reputation for quality and many unique characteristics making them ideal for aseptic processes. Actuator Positive closure The resilient diaphragm bead in contact with the metal weir assures positive closure Ideal for CIP and SIP Clean-in-place and Steam-in-Place operations may be performed in-line without valve disassembly or operation In-line maintenance The top entry design enables in-line maintenance Bonnet isolation The diaphragm isolates the working parts of the valve from the process media Streamlined fluid passage A smooth contoured body, streamlined...

ASCO Numatics Welded valve configurations Welded valve configurations are engineered in accordance with current Good Manufacturing Practice (cGMP), they are totally self draining and will minimise dead legs. Advantages of welded valve configurations • Totally self draining • Minimised dead legs • Reduced surface contact and hold up volume of the medium • Compact assembly • Reduced number of welds • Provides a ready-made assembly for field installation Multiport valves A multiport valve consists of a body machined from a solid block with a minimum of three tube ends. Multiport valves can be produced...

Tank valves The ASCO tank bottom valve is designed for applications in the aseptic process industry offering a pocket-free interior surface, minimised sump, eliminating entrapment areas and minimizing flow resistance thus reducing the potential for process contamination. Tank bottom body Pneumatically operated tank bottom valve Steripur Series Crankshaft extended stem Side mounted body manufactured according to the tank diameter radius Easy access to the manual bonnet handle Process solutions The sampling unit is suitable to take sterile samples from all liquids in aseptic processes i.e. high...

Overview Aseptic Valves Series Control function Diaphragm size - PTFE diaphragm Control function Diaphragm size - EPDM diaphragm - PTFE diaphragm Control function Diaphragm size - EPDM diaphragm - PTFE diaphragm Max. operating temperature, design HS Max. operating temperature, design Standard 1

Overview Aseptic Valves Specification

Butt Weld Tube Ends ASCO Numatics offers tube end outside diameter and wall thickness dimensions in accordance to several international standards. These standards and dimensions are listed in the below table. In order to install a proper aseptic process piping system, it is important that the correct and consistent international tube end standards will be followed throughout the aseptic process piping system. If the connecting tube ends are not identical and of the same diameter standard, there may result in a reduction or step in the process piping system or the ability of self draining ends...

Aseptic diaphragm valves 316L ss stainless steel body Compatible with multiport bodies 316L stainless steel actuator Designed for no external retention Actuator support thermoplastic Thermoplastic actuator Excellent resistance to vapour Designed for no external retention Technical characteristics Control Box with Limit Optical indicator Mechanical switch Manual Inductive limit switches & switch and travel limiter to indicate fully operators switch bracket position indicator open position