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Static digital locking balance valve SP45F-16Q
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Product details
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SP45F digital locking balance valve is suitable for various light and heavy industries and building pipelines, widely used in fields such as chemical, petrochemical, petroleum, papermaking, mining, electricity, liquefied gas, food, pharmaceuticals, water supply and drainage, municipal, mechanical equipment supporting, electronic industry, urban construction, etc.
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product name
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SP45F digital locking balance valve
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PRODUCT MODEL
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SP45F
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Nominal Diameter
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DN15-DN350mm
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Pressure Range
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1.0-2.5MPa
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body material
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Cast iron, ductile iron, cast steel, stainless steel
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Product Overview:
SP45F-16Q digital locking balance valve is a regulating valve with special digital locking function. It adopts a DC valve body structure and has better equal percentage flow characteristics, which can reasonably distribute flow and effectively solve the problem of uneven temperature in heating (air conditioning) systems. At the same time, it can accurately adjust pressure drop and flow rate to improve the liquid flow state in the pipeline system, achieve liquid balance in the pipeline system, and save resources. The valve is equipped with an opening indicator, an opening locking device, and a pressure measuring small valve for flow measurement. As long as appropriate balance valves are installed in each branch and user inlet, and a dedicated intelligent instrument is used for one-time debugging and locking, the total water volume of the system is controlled within a reasonable range, thus overcoming the unreasonable phenomenon of "large flow, small temperature difference". This product is an ideal choice for heating systems. It can be installed on both the water supply pipe and the return pipe. Generally, we recommend installing it on the return pipe, especially for high-temperature circuits. For ease of debugging, it is even more necessary to install it on the return pipe. Supply (return) pipes with balance valves do not need to have shut-off valves.
Material of parts:
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Part name |
Valve body and valve cover |
valve stem |
Valve flap |
seal pad |
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material |
Grey cast iron, ductile iron, cast steel |
stainless steel |
nodular cast iron |
Rubber asbestos board |
Technical parameters:
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Nominal pressure (MPa) |
Shell test pressure (MPa) |
Temperature |
Applicable Medium |
characteristic curve |
Scope of installation and use |
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1.6 |
2.4 |
≤120℃ |
Non corrosive liquids such as water and oil |
Equal percentage |
Main trunk, branch trunk, indoor water supply main, branch riser, and multiple boilers of the pipeline network system |
Main appearance and connection dimensions:
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model |
Nominal diameter (mm) |
Size (mm) |
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L |
H |
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SP15F-16 (threaded) |
15 |
100 |
128 |
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20 |
115 |
128 |
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25 |
125 |
130 |
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32 |
140 |
150 |
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40 |
160 |
187 |
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SP45F-16 (flange) |
32 |
180 |
230 |
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40 |
200 |
242 |
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50 |
230 |
250 |
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65 |
290 |
260 |
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80 |
310 |
329 |
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100 |
350 |
340 |
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125 |
400 |
424 |
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150 |
480 |
454 |
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200 |
550 |
517 |
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250 |
622 |
573 |
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300 |
698 |
617 |
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350 |
787 |
705 |
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Declaration:All the text, data, and images in this article may have deviations, inaccuracies, or insufficient descriptions due to different production conditions. Therefore, they are all applicable for reference. If you have any questions about the SP45F digital locking balance valve product provided in this article, please contact us and we will be happy to serve you! |
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