Responsive Respiratory M9 Cylinder Toggle Valve,3.6 lbs,Each,110-0220Price: USD121.59 Responsive Respiratory M9 Cylinder Toggle Valve is made with brushed aluminum with clear coat protective finish. It is 25-40 percent lighter than steel. 5-year hydrostatic test. It ships empty, a for oxygen required for filling. Other products from H e a l t h P r o d u c t s F o r Y o u |