General Duckbill plastic valve
(4)![China Miniature Medical Plastic Spring Relief Valve Spring Air Low Pressure Check Valve for sale](http://img1.b2bforus.com/36/e2/860810c24043/product/73637524_s-w400xh400.jpg)
Miniature Medical Plastic Spring Relief Valve Spring Air Low Pressure Check Valve
Price: Negotiable
MOQ: 500 Pieces
Delivery Time: Negotiable
Brand: Sion
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![China Healing One Way Silicone Air Treatment Miniature Wound Medical Check Valve for sale](http://img1.b2bforus.com/36/e2/860810c24043/product/73637510_s-w400xh400.jpg)
Healing One Way Silicone Air Treatment Miniature Wound Medical Check Valve
Price: Negotiable
MOQ: 500.0 Pieces
Delivery Time: Negotiable
Brand: Sion
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![China Miniature 1/16](http://img1.b2bforus.com/36/e2/860810c24043/product/73637489_s-w400xh400.jpg)
Miniature 1/16" Used In Plastic Mini Pleural Non-Return Effusion Air Drain Small Platypus Valve
Price: Negotiable
MOQ: 500 Pieces
Delivery Time: Negotiable
Brand: Sion
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![China Miniature Platypus One Elaborately High Cpr Medical Design Adaptability Valve for sale](http://img1.b2bforus.com/36/e2/860810c24043/product/73637466_s-w400xh400.jpg)
Miniature Platypus One Elaborately High Cpr Medical Design Adaptability Valve
Price: $0.85(500 - 4999 Pieces) $0.55(5000 - 29999 Pieces) $0.35(>=30000 Pieces)
MOQ: 500 Pieces
Delivery Time: Negotiable
Brand: Sion
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