FLOAT FILL VALVE Russian patent published in 2015 - IPC F16K31/24 E03D1/30 

FIELD: machine building.

SUBSTANCE: float fill valve with bottom water supply contains body with seat in form of nozzle and external securing cylinder, post with bracket and guide, installed in cavity of the post, stock and elastic membrane connected with stock. The stock is connected via the lever and tie-rod with float that moves along the guide. The bracket is made with internal and external sleeves, at that the membrane is secured in the internal sleeve of the bracket. The internal sleeve of the bracket has slots, and in closed position of the fitting interacts with the ring shoulder made on the body around the seat.

EFFECT: invention reduces uncontrolled leaks and increases operation efficiency of the valve.

2 cl, 2 dwg