AB-QM ventiilid
Product types shown: 3
AB-QM
Danfoss AB-QM on rõhust sõltumatu reguleerventiil (PICV), milles on ühitatud suur täpsus ja vastupidavus turu parima kasutajasõbralikkusega. Ventiili ABQM on konstrueeritud selliselt, et teie projekt saaks valmida õigeaegselt ja eelarve piires ning samas pakkudes tõhusaimat HVAC-süsteemi.
Rõhust sõltumatud ventiilid on automaatse tasakaalustusfunktsiooniga reguleerventiilid. Sisseehitatud rõhuregulaator hoiab reguleeriventiilil konstantset diferentsiaalrõhku, tagades täieliku kontrolli ja automaatse vooluhulga piiramise. Danfoss PICV-is on kaks funktsiooni ühendatud üheks (reguleerimine ja automaatne tasakaalustatus), mis on tulevikku vaatavate HVAC-süsteemide konstruktorite kulutõhus lahendus. Ventiili AB-QM saab kasutada ka tööstuslikes jahutussüsteemides.
AB-QM ANSI
The AB‑QM control valve provides pressure independent regulation of flow while also providing flow limiting system balance. The valve internally contains a unique differential pressure regulator which automatically adjusts to normal changes in system pressure from valves opening and closing or changing of pump speed. As a result of maintaining a constant pressure for the temperature control valve, valve authority is maintained high. This allows for precise interaction with the temperature controller and unparalleled system operation as indicated by assuring the highest possible coil log mean temperature difference (ΔT).
The valve is easily set and adjusted to provide the precise flow required for each terminal unit. Design calculation and commissioning effort normally required for it's control and balance valves are virtually eliminated because of the built in automatic pressure control regulator. A wide selection of actuators are available for the AB‑QM providing further control features for the valve, making it an ideal selection for the simplest of two position control strategies to the precision required for modulating control and variable speed pump optimization.
