FIELD: valving systems.
SUBSTANCE: nozzle comprises housing, sensitive member whose length depends on temperature, and driving member made for permitting movement in the direction of loading of the valve. The sensitive member is mounted inside the driving section between the housing and driving member. The driving section receives the fluid or air operated amplifier that converts the variations in the length of the sensitive member into the length of the driving section.
EFFECT: improved structure and enhanced sensitivity.
11 cl, 8 dwg
