The metering valve is a device installed in the vehicle braking system of the rear drum brake and the front disc brake. The valve controls the pressure distribution of the brake to stabilize the vehicle during braking, improve braking efficiency, and make braking safer.
Metering valves are located at various points in the brake system, depending on the brand and model, and may be used to adjust the internal pressure of the hydraulic brake system.
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Metering valves are used in the automotive industry, it is a necessary part on autos that have disc brakes on the front wheels and drum brakes on the rear wheels.
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The metering valve delays the flow of brake fluid to the front wheel disc brake, so that the rear wheel drum brake can apply braking a little earlier. Contact Phone : +86-15625008015 What’app : 15625008015
Metering valves are not used on all vehicles primarily due to cost and complexity considerations. While they can enhance braking performance by controlling fluid flow, their installation adds to manufacturing expenses and maintenance requirements. Additionally, many vehicles are designed for standard braking systems that meet safety and performance needs without the added sophistication of metering valves. As a result, manufacturers often opt for simpler, more cost-effective solutions.
A metering device in a refrigeration system regulates the flow of refrigerant into the evaporator. It reduces the pressure of the refrigerant, allowing it to expand and absorb heat from the environment. This process is essential for maintaining the system's efficiency and ensuring optimal cooling performance. Common types of metering devices include expansion valves and capillary tubes.
The metering pump is a kind that can meet the needs of various strict technological processes. The flow of the metering pump can be steplessly adjusted within the range of 0-100%. The structural characteristics of metering pumps are used to transport liquids (especially corrosive liquids). Special displacement pump. Metering pumps are also called quantitative pumps or proportional pumps. Metering pumps are reciprocating positive displacement pumps, which are used for accurate metering, and the stability accuracy of metering pumps is usually required to not exceed ±1%. With the continuous development of modern industry toward automated operation and remote automatic control, Advantages of metering pumps, such as strong matching and adaptable medium (liquid), are particularly outstanding. Guangzhou Ascend Precision Machinery Co.,Ltd.
capillary tube
capillary tube.
The most commonly used metering device in air conditioning systems for apartments is the thermal expansion valve (TXV). It regulates the flow of refrigerant into the evaporator coil based on the cooling demand, ensuring efficient operation and maintaining the desired temperature. Some units may also use capillary tubes or electronic expansion valves, but TXVs are widely favored for their performance and adaptability in residential applications.
In general, yes. But it might be necessary to change jets, power valves, metering rods, or vacuum springs depending on the type of carb being used. There are books available through Amazon and others that describe in detail how to fine tune your brand of carb.
One can check in the Nikon D70 manual.There are three metering mode available on a Nikon D70 camera.Spot metering mode,Matrix metering mode and Center-weighted metering modes.
Fiscal metering is defined by the Metering Regulations as "Metering related to the purchase and sale and calculation of taxes" It is a measurement of product (usually Crude Oil) flowing through a pipeline or other such system and is used to determine payment or other charges due. The metering system is regularly checked for correct reading by comparison to International standards.