Media Isolation Valves feature PTFE wetted areas.

Using flexible diaphragm to isolate actuation mechanism from fluid path, solenoid-operated NIV Series is suited for applications that require precise, repeatable dispensing of media. One-piece valve stem functions as sealing membrane while supporting and centralizing poppet in seating area. Available in 4 orifice sizes with pressures to 30 psig, valves come in 2-way NC, 2-way NO, or 3-way selector/diverter versions. Each includes 12 in. of medical/laboratory grade silicone tubing...This story is related to the following:Search for suppliers of: Diaphragm Valves | Valves | Medical Valves
Source: Industrial Newsroom - Health, Medical and Dental Supplies - Category: Medical Equipment Source Type: news