THERMOSTATIC VALVE FOR HEATING SYSTEMS Russian patent published in 2003 - IPC

FIELD: thermostatic valves for heating systems. SUBSTANCE: proposed valve has body, seat and shut-off member actuated by pin running through sealing unit. Valve is also provided with connecting unit whose shape is suitable for securing of control member. Connecting unit has at least one connecting member adjustable in direction of pin axis taking shape suitable for securing control member of second type. Interior of body is divided into wet zone and dry zone by means of sealing unit; at least one connecting member is located in dry zone. EFFECT: possibility of mounting different control members on one valve at small amount of sealing members. 11 cl, 10 dwg