NOZZLE FOR VALVE, PARTICULAR, FOR HEATING VALVE Russian patent published in 2001 - IPC

FIELD: heating radiators. SUBSTANCE: nozzle of the valve contains housing with the base for installation to the valve, and actuating member which brings into operation tappet of the valve. Pressing surface is located between lever and output member and is approximately perpendicular to the base axis. The axis of the actuating member can be parallel to the base axis. The tappet of the valve follows through sealing. EFFECT: reduced radial pressure to the sealing, enhanced service life of the valve, reduced size of the nozzle. 11 cl, 3 dwg