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KPF balance valve

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KPF balance valve

 

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

The main technical parameters

Nominal
(MPa)
Test pressure (MPa)
Working Pressure (MPa)
Temperature
For medium
Housing
Seal
P20
P12
1.6
2.4
1.76
1.5
1.6
≤100℃
Water, oil and other non-corrosive liquids

The 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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