Selected from stainless steel and high temperature resistant silicone that won ' t release harmful substances, with flexible design for easy installation and replacement of all components within minutes The unique structure increases exhaust rate by 30% for faster pressure release, significantly reducing cooking time while maintaining optimal food texture and flavor in every meal preparation Perfectly fits 6L electric models for both household and commercial kitchen use, providing features and maintenance solution for restaurants, catering services, and home chefs alike This set includes anti clog cover, exhaust adapter cap, float adapter and sealing specifically designed for 6L pressure cookers, featuring advanced clog proof design to blockage during high pressure cooking for safe and more efficient operational to standard parts, these metal silicone component heat resistance ( up to 300°F) and wear resistance, ensuring without deformation or aging over time