Business Type:
Manufacturer/Factory,Trading Company
Business Range:
Various Heat Exchangers and Oil Coolers, such as Sidearm Heat Exchanger, Air to Water
Establishment:
2010
R&D Capacity:
ODM, OEM, Other
Terms of Payment:
LC, T/T, D/P, PayPal, WesternUnion, MoneyGram
OEM/ODM Service
Sample Available

Plate Heat Exchanger, Heat Exchanger, Gasket Plate Heat Exchanger manufacturer / supplier in China, offering Wisewater Plate Heat Exchanger Plate Brazed Plate Heat Exchanger Prices, Side Arm Heat Exchanger - 33" Stainless Steel 3/4" & 1"NPT 19, 000 BTU, 13, 500 BTU High Quality Ss304lside Arm Heat Exchanger and so on.

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Supplier Homepage Tools & Hardware Hydraulic Tool China Factory China Handing Hydraulic Separator

China Factory China Handing Hydraulic Separator

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Min. Order / Reference FOB Price
1 Piece US $500.00/ Piece
Local Area: Hangzhou, Zhejiang, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion, MoneyGram
Certification: CE
Condition: New
Type: Hydraulic Separator

To "separate" means to disconnect or segregate. The word separate has several meanings in the context of hydronic heating or cooling systems.
Many hydronic systems contain multiple circulators, some of which need to operate at the same time. Ideally, the operation of any one of these circulators will not create any change in the flow or head produced by any other circulator in the system that also happens to be operating. When this is achieved, the circulators are said to be hydraulically separated from each other.
Many hydronic systems contain multiple independently controlled circulators. These circulators can vary widely in their flow and head characteristics. Some may operate at fixed speeds, while others will operate at variable speeds. When two or more circulators operate simultaneously in the same system, they each attempt to establish differential pressures based on their own pump curves. Ideally, each circulator in a system will establish a differential pressure and flow rate that is unaffected by the presence of another operating circulator within the system. When this desirable condition is achieved, the circulators are said to be hydraulically separated from each other.
Conversely, the lack of hydraulic separation can create very undesirable operating conditions in which circulators interfere with each other. The resulting flows and rates of heat transport within the system can be greatly affected by such interference, often to the detriment of proper heat delivery.
Modern methods of hydraulic separation
Any component or combination of components with very low head loss, and common to two or more hydronic circuits, can provide hydraulic separation between those circuits.
One way to create low head loss is to keep the flow path through the common piping very short. Another way to create low head loss is to significantly reduce the flow velocity through the common piping.
Examples of devices that use these principles include:
1. A heat source that has very low head loss
2. A pair of closely spaced tees
3. A buffer tank with specific piping arrangement
4. A hydraulic separator
5. Specialty components such as a Caleffi Hydrolink
Each of these methods can provide hydraulic separation between simultaneously operating circulators, as well as equal supply water temperature to each load circuit.


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