REGULATOR UNIT
A regulator unit which includes a regulator main body, and a pressure-regulating mechanism part, being installed consecutively thereto; the pressure-regulating mechanism part being constituted by a cylindrical housing provided with a shouldered hole, the shouldered hole being formed by a smaller-dia...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A regulator unit which includes a regulator main body, and a pressure-regulating mechanism part, being installed consecutively thereto; the pressure-regulating mechanism part being constituted by a cylindrical housing provided with a shouldered hole, the shouldered hole being formed by a smaller-diameter bore and a larger-diameter bore, the smaller-diameter bore accommodating an adjusting spring and an end cover; a ball screw being disposed in the larger-diameter bore; an operation handle being mounted to a basal end part of a threaded rod of the ball screw through a fastener; and the operation handle being capable of being turned for expanding or contracting said adjusting spring to thereby change the spring pressure applied to a diaphragm receiving plate. |
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