metering valve

metering valve

[′mēd·ə·riŋ ‚valv]
(mechanical engineering)
In an automotive hydraulic braking system, a valve that momentarily delays application of the front disk brakes until the rear drum brakes begin to act.
References in periodicals archive ?
The other two AECDs are for the avoidance of deposits on the Ad-Blue metering valve and of HC poisoning of the SCR catalyst with unburnt hydrocarbons.
The MD Series of rotary feeder valves provides those involved in bulk material handling process engineering, production supervision and equipment maintenance with a material metering valve that immediately contributes tangible operating efficiency advantages, long-term production and maintenance savings.
The metering valve is integrated into the outlet of the hopper and has a self-closing mechanism to prevent material flowing out when the hopper is removed.
According to USI, the patented Ultra-Spray head with "integrated liquid delivery system" (ILDS) uses ultrasonic energy to produce a controlled atomized coating, which is applied by the spray forming tip with an electronically controlled metering valve to provide precise control over the liquid flow.
To employ PPR, the getter and metering valve are bypassed, which forfeits both cleaning of the gas by the getter and the convenience of flow rate adjustment with the metering valve.
In addition to receiver volume and discharge regulation, a metering valve must be installed to the receiver at the inlet.
The level of impurities was substantially greater in drug delivered through the metering valve, as compared to drug obtained by opening the pressurized container.
The manifolds include a packless diaphragm inlet valve, a high-purity line regulator with gauge and an outlet metering valve in a compact design.
In many micro-molding applications, opening and closing the metering valve mounted on the feed throat introduces more material than the total shot size.
5 /PRNewswire/ -- Whittaker Controls, a unit of Meggitt PLC, announced today that it has developed a new High Recovery Gas Metering Valve that will be available in various line sizes and flow profiles.
Simultaneously, unflavoured granular product is delivered from a storage hopper above, via a metering valve, free-falling through the spray into a lower hopper for subsequent storage or packing.
The Project consists of retrofitting three metering valve stations to provide motorized actuating control of metered culinary water to the Riverton City distribution system.