Premium Silicone Duckbill Valve for Squeeze Bottles
High-performance FKM/SBR/NR rubber blend ensures superior durability and chemical resistance, ideal for repeated squeezing. Precision-molded design with 20-90 Shore A hardness options for customizable flow control and leak-proof sealing. Perfect for DIY cosmetic dispensers, condiment bottles, and medical squeeze containers. OEM-friendly for bulk customization, backed by strict quality control and global wholesale pricing. Ultra-smooth silicone surface prevents clogging and ensures easy cleaning. Compact mini size fits most standard bottle necks. Engineered for long-term flexibility without deformation.