Balance Valve
Feature：
KPF balance valve is a special feature of the valve, which has a good traffic flow characteristics can be reasonably allocated to achieve quantitative flow, can effectively solve the heating (air conditioning) systems at room temperature in the presence of hot and cold uneven problems. As the valve opening degree of instruction is provided, and the opening of the locking device for flow measurement manometry small valve, so long as each branch and customer specifications entrance fitted with appropriate balancing valve, and with a special one-time smart meters after commissioning the lock, you can control the total amount of water systems within reasonable limits, to overcome the "big flow, small temperature difference" unreasonable phenomenon. The product is ideal for the heating system, the maximum medium temperature of 100℃.
Main Parts and Materials:
|
Part Name |
Body, valve cover, valve, packing gland |
Valve stem seals |
Stem nut |
Washers |
Packing |
|
Materials |
Grey cast iron |
Stainless steel |
Copper |
Paronite |
Expanded graphite |
Main Technical Parameters:
|
Nominal (MPa) |
Test pressure (MPa) |
Working Pressure (MPa) |
Temperature |
For medium |
||
|
Housing |
Seal |
P20 |
P12 |
|||
|
≤100℃ |
Water, oil and other non-corrosive liquids |
|||||
Main External Connection Size:
|
DN(mm) |
Size (mm) |
|||
|
L |
H |
H1 |
D0 |
|
|
15 |
130 |
150 |
160 |
80 |
|
20 |
150 |
160 |
170 |
80 |
|
25 |
160 |
182 |
197 |
80 |
|
32 |
180 |
192 |
207 |
90 |
|
40 |
200 |
250 |
270 |
100 |
|
50 |
230 |
264 |
284 |
120 |
|
65 |
290 |
380 |
410 |
200 |
|
80 |
310 |
413 |
448 |
200 |
|
100 |
350 |
446 |
506 |
240 |
|
125 |
400 |
540 |
595 |
240 |
|
150 |
480 |
623 |
688 |
360 |
|
200 |
495 |
687 |
762 |
400 |
|
250 |
622 |
782 |
867 |
500 |
|
300 |
698 |
914 |
1009 |
500 |
|
350 |
787 |
968 |
1073 |
680 |
|
400 |
914 |
1037 |
1152 |
680 |
|
500 |
978 |
1440 |
1440 |
- |
|
600 |
1295 |
1790 |
1790 |
- |
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