Isolation Valves

The 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.

• Low power consumption
• Compact, lightweight design
• Bidirectional
• Minimal dead volume
• All wetted areas PTFE
• Ideal for use with corrosive media
• High cycle life
• Fast response time

The NPV Series Pinch Valve is a solenoid-operated device that is designed to open and close tubes for controlling flow of liquids and gases. While other types of valves have internal passages that may cause small amounts of fluid to remain in the valve, pinch valves have no areas or dead volume where fluid can become trapped. Only the inside of the tubing contacts the fluid.

• Small, compact design
• Hygienic and easy to clean
• Low power consumption
• High cycle life
• Able to handle whole blood
  and particulate matter
• Unobstructed flow path
• Medical grade silicone tubing

The NPP Series is an air-piloted device that is designed to open and close tubes for controlling flow of liquids and gases. While other types of valves have internal passages that may cause small amounts of fluid to remain in the valve, pinch valves have no areas or dead volume where fluid can become trapped. Only the inside of the tubing contacts the fluid.

• Small, compact design
• Hygienic and easy to clean
• Low power consumption
• High cycle life
• Able to handle whole blood
  and particulate matter
• Unobstructed flow path
• Medical grade silicone tubing