Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polypropylene and silicone, Qosina part # 97351 is respiratory connector with a 22 mm ID inlet x 22 mm OD outlet. This valve provides directional flow of gases and air and has a molded arrow that allows for visual indication of the direction of air flow. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are ideal for testing.
Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polypropylene and silicone, Qosina part #97352 is respiratory connector with a 22 mm OD inlet x 22 mm ID outlet. This valve provides directional flow of gases and air and has a molded arrow that allows visual indication of the direction of air flow. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are ideal for testing.