ADP series visually adjustable differential pressure bypass valves are self-operated flow control valves used to control the minimum flow through a device, such as a small gas boiler, or to control the differential pressure of a central heating system.
Product Features
ADP series visually adjustable differential pressure bypass valve is the substitute product for electric differential pressure control valve. Its advantage is no external power, by the system itself pressure work, effectively improve the movement of the safety coefficient, than the traditional electric differential pressure control valve is more safe and reliable, solved the electric differential pressure control valve on the trust of electricity and circuit problems caused by the chances of damage to the unit, and self-operated self-pressure differential control valve is easy to install and save money.
Product Parameters
Product Model | ADP |
Valve Body Material | Brass |
Nominal Pressure | ≤1.0Mpa |
Applicable Media | Water, Antifreeze, Thermal Fluid, etc. |
Applicable Temperature | ≤120°C |
Adjustable Pressure | 0.2-1bar/0.5-3bar |
Product Size Reference
Nominal Diameter | a | b | h1 | h2 | L |
DN15 | 1/2 | 1/2 | 109 | 36 | 38 |
DN20 | 3/4 | 3/4 | 109 | 36 | 38 |
DN25 | 1 | 1 | 109 | 36 | 38 |
DN32 | 1-1/4 | 1-1/4 | 113 | 42 | 52 |
DN40 | 1-1/2 | 1-1/2 | 113 | 45 | 56 |
DN50 | 2 | 2 | 119 | 51 | 56 |
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