Shown in photo in middle.
Each square = 1 cm
Max rated flow = 500 LPM
We can fax or mail you a detailed data sheet.
We can install gas sampling ports, specify location, such as in body or mouthport.
See also "K" series valves with tri-cuspid valve diaphragm.
Note: Instead of a saliva trap, try using our 109NT mouthpiece
, it has no bite blocks, therefore allows swallowing.
Replace valve diaphragm every 4 to 6 month to minimize leakage
Last Updated: 1 Jan 2015