Xiamen Better Silicone Rubber Co., Ltd
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BVM Intake Valve
BVM (Bag Valve Mask) Intake Valve includes three umbrella valves(mushroom seal valve) with different diameter. These valves are non return one way valve which are made of medical grade silicone, and function as gas intake and air inlet check valve. Air intake valve connects to oxygen reservoir bag directly and prevents oxygen from refluxing back into the reservoir. BVM Intake Valve is a critical component of manual resuscitators, responsible for controlling the intake of ambient air.
BVM Intake Valve Functions
Allows air/oxygen entry: Opens during bag release to draw in ambient air or oxygen for the next ventilation cycle.
Prevents gas leakage: Closes during bag compression to ensure unidirectional flow toward the patient.
Adjusts oxygen concentration: When paired with an oxygen reservoir, enhances FiO₂ (fraction of inspired oxygen).
BVM (Bag Valve Mask) intake valve is a critical component that ensures proper airflow during manual resuscitation. The assembly procedure for BVM intake valves is as follows: First, properly insert the silicone umbrella or duckbill valve into the valve housing, ensuring the flap orientation aligns with the airflow direction. Then securely fasten the valve membrane using a retaining ring or compression cover to prevent displacement.
BVM Intake Valve's Materials Choice, Hardness Limits and Packaging Demands
1. Umbrella Valves Materials should choose lower compression set and high elastic elastomers(tensile strength).silicone Umbrella Valve, the best made from 1009% high elasticity.
If contact with fuel oil or hydraulic fluid, the best choose fluoro silicone or other oil-proof synthetic rubber
2.Umbrella Valves Hardness,generally less 55 Shore A which mainly depends on umbrella hook designs
3.Umbrella Valve Packaging: PE Bag with air inside in aim to prevent deformation & out of shape
Diameter 20MM Umbrella Valve.pdf
Diameter 24MM Umbrella Valve.pdf
Diameter 31MM Umbrella Valve.pdfDiameter 32.5MM Umbrella Valve.pdfDiameter 34MM Umbrella Valve.pdf
Our Company Advantages for BVM Intake Valves Production
Xiamen Better Silicone Company is specialized in making rubber compression molding & liquid silicone rubber injection mold and producing different types of air & liquid controller umbrella valves.
1. Precision Own Mold-Making Technology since 1998,one stop service for silicone rubber compression molded components, plastic injection molded and liquid silicone rubber molding components.
2. In-depth knowledge of elastomeric materials molded
3. In-depth knowledge of fluid control technology.
4. Mature Experience of avoiding out of shape and damage from Production to Shipment: Materials Choice, Design Improvement and Packing Information.
5. Rapid prototyping with full sizes production equipment and production materials.
6. Experienced clean rom and precision manufacturing technology.
BVM Intake Valve
BVM (Bag Valve Mask) Intake Valve includes three umbrella valves(mushroom seal valve) with different diameter. These valves are non return one way valve which are made of medical grade silicone, and function as gas intake and air inlet check valve. Air intake valve connects to oxygen reservoir bag directly and prevents oxygen from refluxing back into the reservoir. BVM Intake Valve is a critical component of manual resuscitators, responsible for controlling the intake of ambient air.
BVM Intake Valve Functions
Allows air/oxygen entry: Opens during bag release to draw in ambient air or oxygen for the next ventilation cycle.
Prevents gas leakage: Closes during bag compression to ensure unidirectional flow toward the patient.
Adjusts oxygen concentration: When paired with an oxygen reservoir, enhances FiO₂ (fraction of inspired oxygen).
BVM (Bag Valve Mask) intake valve is a critical component that ensures proper airflow during manual resuscitation. The assembly procedure for BVM intake valves is as follows: First, properly insert the silicone umbrella or duckbill valve into the valve housing, ensuring the flap orientation aligns with the airflow direction. Then securely fasten the valve membrane using a retaining ring or compression cover to prevent displacement.
BVM Intake Valve's Materials Choice, Hardness Limits and Packaging Demands
1. Umbrella Valves Materials should choose lower compression set and high elastic elastomers(tensile strength).silicone Umbrella Valve, the best made from 1009% high elasticity.
If contact with fuel oil or hydraulic fluid, the best choose fluoro silicone or other oil-proof synthetic rubber
2.Umbrella Valves Hardness,generally less 55 Shore A which mainly depends on umbrella hook designs
3.Umbrella Valve Packaging: PE Bag with air inside in aim to prevent deformation & out of shape
Diameter 20MM Umbrella Valve.pdfDiameter 24MM Umbrella Valve.pdfDiameter 31MM Umbrella Valve.pdfDiameter 32.5MM Umbrella Valve.pdfDiameter 34MM Umbrella Valve.pdf
Our Company Advantages for BVM Intake Valves Production
Xiamen Better Silicone Company is specialized in making rubber compression molding & liquid silicone rubber injection mold and producing different types of air & liquid controller umbrella valves.
1. Precision Own Mold-Making Technology since 1998,one stop service for silicone rubber compression molded components, plastic injection molded and liquid silicone rubber molding components.
2. In-depth knowledge of elastomeric materials molded
3. In-depth knowledge of fluid control technology.
4. Mature Experience of avoiding out of shape and damage from Production to Shipment: Materials Choice, Design Improvement and Packing Information.
5. Rapid prototyping with full sizes production equipment and production materials.
6. Experienced clean rom and precision manufacturing technology.
