FIELD: valving systems.
SUBSTANCE: hydraulic throttle valve comprises housing with inlet and outlet openings and spring-loaded slide valve. The slide valve is mounted for permitting reciprocation between the space in the zone of the outlet opening and damping dummy space that are coaxial to it and receives the spring-loaded member. The axes of the outlet and inlet openings intersect. The outlet opening is made at a distance from the inlet opening, and it is overlapped by the side of the slide valve in the throttling interval. The housing of the valve and slide valve has passages that connect the dummy space with the space in the zone of the inlet opening or the space in the zone of the ring groove.
EFFECT: enhanced precision of control.
2 dwg
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