Sel-operate differential pressure control valve
Self-control differential pressure control valve
Size: DN 50 – DN 600
Flange drilling is suitable for BS EN1092-2 PN10/16.
Epoxy fusion coating.
Working Pressure |
16 bar |
|
Testing Pressure |
24bars |
|
Differential pressure control erea
|
Constant differential pressure type |
10-30Kpa |
Adjustable differential pressure type |
10-30Kpa |
|
Working Temperature |
10°C to 100°C |
|
Suitable Media |
Water |
No. |
Part |
Material |
1 |
Body |
Cast iron / Ductile iron |
2 |
Bonnet |
Cast iron / Ductile iron |
3 |
Disc |
Copper |
4 |
Diaphragm |
EPDM / NBR |
5 |
Spring |
Stainless steel |
This self-operate differential pressure control valve is using the medium own pressure variation to maintain flow. It used for diifferential pressure control of double barrel heating system, to make sure the basic system, reduce the noise, blanced resistance and eliminate the imbalance of hot system and water power.