Xiamen Better Silicone Rubber Co., Ltd

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Duckbill Resuscitator Valve in Non Rebreathing Patient Valve for Self Inflating Bag

Views:28     Author:Sophie@better-silicone.com     Publish Time: 2021-10-19      Origin:Site

Resuscitator Valve

Resuscitator valve are duckbill check valve, also known as ventilator check valve, respiratory & respirator valve, one way breathing valve, which are usually used as medical non return check valve in non rebreathing patient valve, expiratory valve for respiratory device like manual resuscitator & respirator, CPR bag, self inflating bag, bag valve mask(BVM), manual resuscitation & ventilation bag like Ambu Bag, Laerdal resuscitator. 

Duckbill Valve in Non Rebreathing Patient Valve for Resuscitator Bag

Resuscitator Valve Specification

We provide replacement silicone parts for non re-breathing valve, reservoir valve like intake disc membrane, reservoir mushroom valve and exhalation disc membrane for manual resuscitation bag. They are made by medical silicone by compression molding or liquid silicone rubber lsr molding.

Type  Material Outer Diameter Inner Diameter Height Design Drawing
Duckbill Valve Medical Silicone 44.4mm
18mm
16.5mm Check Valve.pdf

Non Rebreathing valve for Bag Valve Mask Ambu Bagduckbill check valve for resuscitator's expiratory valve

BVM Resuscitator Bag Valve


Our Resuscitator Valve for Ambu Bag

Why Choose Us? & Our Quality Control

Small/Less Burrs 

Perfect Slit

Gas Flush Packaging

Self Inflating Resuscitation Ambu Bag's Rubber Duckbill Valve

medical duckbill respirator & respiratory Valve

How Duckbill Resuscitator Valve Works in BVM Bag?

Patient valve are used with self-inflating BVM ventilation bags and have a particular “duckbill” shape or lip membrane constituted by a thin and flexible diaphragm and a flat silicone ring disc. The duckbill valve (inspiratory valve) is a one way valve allowing flow to the patient, which opens during inspiration and also impinges upon a flat silicone ring (expiratory valve) that moves to close the exit port. A second expiratory disc valve is what differentiates this set up from others. It is a one way valve sitting below the duckbill allowing expired gas to exit while preventing room air entrainment. When the patient inhales, the valves prevent the inspiration of room air - the patient will only breathe from the oxygen reservoir. When the patient exhales, these valves prevent the movement of expired gas back into the reservoir, so as to prevent the re-breathing of expired gas (hence "non-rebreather").

duckbill valve & expiratory disc ring valve

silicone ring disc for manual resuacitatorBVM pop off valve for manual resuscitator

Resuscitator BVM Bag Component Replacement

We are manufacturer of replacement ambu bag parts, including self inflating resuscitation bag, pop-off valve, non-rebreathing patient valve, PEEP valve, silicone rubber valves, face mask, offering factory price.

reservoir mushroom valveinjection molded Bag Valve Mask Ventilation Resuscitator Bag

manual ventilator bag plastic injection moldmanual resuscitator Ambu Bag










Contacts with us

  86-18876338768
  86-592-5616002
Do you have 3D drawing or sample? so that we can estimate the price for you.You can contact me at my e-mail address:
  info@better-silicone.com
 7F7B09, Harmony Square, No.2 Huli Avenue, Huli District, Xiamen , China.(office)
 2F, No. 165, Tong'an Park, Industry cluster zone, Tong'an District, Xiamen, China (factory)
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