Medical Grade Silicone Valves & Membranes
Duckbill, umbrella and slit valves with precisely tuned crack pressures — molded for repeatability at volume.
MOQ: Per project — pilot volumes welcome Customizable
Key Features
- Crack pressure tuned to your spec window, verified per cavity
- Stable across high-cycle fatigue testing
- Rapid prototype tooling for valve geometry iterations
Product Description
One-way valves and membranes where opening pressure is the whole product. We mold duckbill, umbrella, cross-slit and custom geometries, tuning durometer and geometry until crack pressure sits inside your specified window — then hold it across millions of cycles. Typical applications include drainage, dispensing, respiratory interfaces and diagnostic consumables.
Specifications
- Material
- Medical/food-grade LSR or HTV
- Hardness
- 20–60 Shore A
- Geometries
- Duckbill / umbrella / cross-slit / custom
- Crack pressure
- Tuned & verified to spec window
- Tolerance
- To ±0.05 mm on critical dims
- Documentation
- CoC, dimensional & functional reports
Related Products
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