Umbrella Valve also knowns as Umbrella Valve Seals, Umbrella Check Valve, Rubber Umbrella Valve and Liquid Silicone Valves, is mainly made from high-tensile solid silicone (HTV) or liquid silicone rubber (LSR) materials, also made from other rubber materials like Neoprene, EPDM, Fluorosilicone, Nitriles etc. The production of silicone rubber umbrella valves involves a striking balance between efficiency and quality. To achieve this balance, different manufacturing processes must be considered and compared to determine which process better matches the product's particular needs.
What is a duckbill valve breast pump?Breast Pump Duckbill Valves are also known as Breast Pump Valve, Breast Pump Membrane Valve, Duckbill Valve for Breast Pump, Milk Valve for Manual Breast Pump. It is one types of Liquid Silicone Valve that used for electric milk pump and manual milk pump. Silicon
Some Explanations on the Production Process of Silicone Rubber Raw Materials and LSR Injection Molding Products