Duckbill/Umbrella/Flapper/Dispensing Check Silicone Rubber One Way Valve

• Customization: Available
• Hardness: 10-55 Shore a
• Color: Available
• Model NO.: SV-03
• Materials: LSR / Silicone
• Working Temperature: -40c~230c
• Flowing: One Way
• Design Type: Umbrella, Duckbll, Flapper, etc
• Usage: Air or Fluid Control
• Certifications: SGS, FDA, etc
• Production Environment: Dust-Free
• Applications: Industrial Products, Medical Devices, etc
• Transport Package: PP Bags, Carton Boxes
• Specification: Dia: 20mm, 24mm, 31mm, 32mm, 34mm
• Trademark: Better Silicone
• Origin: Xiamen, China
• HS Code: 3926901000
• Production Capacity: 500, 000PCS/Month

Product Description

Customized Silicone Rubber Valve Rubber Valves, Elastomer One Way Check Valve


Umbrella Valves




Duckbill Valves



Flapper Valves

Die-Cutting Valves


Xiamen Better Silicone Rubber Co.,Ltd, which making silicone rubber compression molding & LSR injection mold, and produce different types silicone rubber air & liquid controller 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 avoid 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 room and precision manufacturing technology.



Custom made Silicone Rubber Valves for Fast quotation:
1. Offer 2D & 3D designs drawings, samples or tell us your ideas.
2.  Materials demands: Solid Silicone, Liquid silicone rubber
3. Materials Grade demands: food grade & medical grade materials, high elastic materials
4. Hardness & Durometer demands: 10-80 Shore A ( Durometer)
5. Working Environment & Usage: Working temperature, flow chemical environment and Sealing or Open Pressure Demands & Testing etc.
6. Production environment Demands: If need clear room
7. Package Requirement: If need Air in packing bag to prevent deformation or damage etc.