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 ã¢ï¿½ï¿½.
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
1.6 2.4 1.76 1.5 1.6 ã¢ï¿½â¤100ã¢ï¿½ï¿½ 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 -