SILENT FLOW TAP CARTRIDGE

摘要

This invention relates to a silent valve, consisting of a body 9 in which a shaft 10 having thread 8 is rotatably positioned for helical engagement with a piston carrier 7. Piston carrier 7 has an opening 24 on its head, in which a boss 25 of the piston 1 is positioned. The piston 1 is removably secured to piston carrier 7 by teeth 22 which grasp a circumferential flange 18 of the piston 1. A ring-like seal 15 is positioned on the piston 1 for selective opening of slots 4 on the hollow portion of head 3 for allowing fluid to flow through the valve. Piston carrier 7 also has a flange 38 with notches 39, 40 receiving cogs 35, 36 of securing element 20, positioned on the neck 30 of the shaft 10.