The Clippard NIV Series Media Isolation Valve is a solenoid-operated device that uses a flexible diaphragm to isolate the actuation mechanism from the fluid path. Media isolation valves are commonly used for a wide variety of applications, including those that require precise, repeatable dispensing of media for analytical instrumentation.
All wetted areas of the valve are PTFE, making this series ideal for use with corrosive media. A unique feature of the NIV Series is the one-piece valve stem that functions as a sealing membrane while also supporting and centralizing the poppet in the seating area. This multifunctional poppet/diaphragm/stem results in a simplified design with fewer parts (only two for the two-way and three for the three-way), longer life, and zero dead volume. Choose from four orifice sizes available as two-Way normally closed, two-way normally open, or three-way selector/diverter.
Industries and applications that commonly use these types of valves to isolate gas or liquid include: drug dispensing, laboratory equipment, analytical, chemical analysis, sampling, life science/biotech, genetic research, gas chromatography, spectrometry, DNA synthesizing, blood analyzing, printing, diagnostic equipment, fermentation, water treatment, and more.
Key Features
- Four compact sizes with multiple pressure range options to 30 psig
- Hygienic and easy to clean (replace tubes)
- Low power consumption
- Can handle whole blood and particulate matter
- Each valve comes with 12” of medical/laboratory grade silicone tubing, pre-installed
- Variety of tubing sizes available and easily replaceable
Filed Under: Materials • advanced
