FLUID METERING

Brand	Owner	Address	Description
DANIEL	DANIEL OPCO	575 MADISON AVENUE SUITE 1006 NEW YORK NY 10022	FLUID METERING, MEASUREMENT AND CONTROL DEVICES INCLUDING: METERING VALVES, ORIFICE FITTINGS, FLOW COMPUTERS, INDICATORS, RECORDERS AND PRINTERS, ORIFICE PLATES, EDGE GAGES, ORIFICE SEALS, METER TUBES, METER STATIONS, STRAIGHTENING VANES, FLOW SECTIONS AND PARTS THEREOF;[ CHECK VALVES, MERCURY TRAPS, SEAL AND CONDENSATE CHAMBERS, ORIFICE FLANGES, METER LEVELING SADDLES AND PIPE SUPPORTS ];
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A pressure reducing valve assembly for a high pressure oil well comprised of a hollow housing and a metering assembly disposed within such housing, such metering assembly comprising an entry liner having an entry bore, an exit liner having an exit bore, and a rotatable metering cam comprising at least one metering port that connects the entry bore to the exit bore. The metering port forms adjustable orifices with the entry bore and the exit bore, and effects the reduction of pressure within the metering assembly, thereby providing a variable choke of the fluid flow therein. The metering port is adjustable, and preferably replaceable with at least a second metering port by with a simple rotation of the metering cam.