Danfoss AVDO Self-Acting Constant-Flow (Automatic Bypass) Valve DN 20, Straight, Threaded, with fittings

Danfoss AVDO (balancing valves), OEM order code 003L6122. Self-acting constant-flow / automatic-bypass valve that holds a constant differential pressure across a bypass, protecting circulation pumps and maintaining minimum flow in heating systems without auxiliary power. Manufacturer description: Self-acting constant flow valve, with fittings. connection/size DN 20, max. working pressure 10 bar; max. differential pressure 0.5 bar, media/setting temperature up to 120 °C. EAN 5702420018072. HS 8481.80. Specifications quoted verbatim from store.danfoss.com (code 003L6122).

Brand

Danfoss Part number: 003L6122 Code number: 003L6122 Type: AVDO Product group: Automatic Bypass Control Description: Self-acting constant flow valve, with fittings Gross weight: 0.972 Kilogram Net weight: 0.972 Kilogram Connection size in: 22 mm Connection size out: 22 mm Connection types: Threaded Connections: 3/4" Design: Straight Differential pressure range [bar] [Max]: 0.5 bar Flow temperature [°C] [Max]: 120 °C Inlet connection type: External thread Outlet connection type: External thread Setting [bar] [Max]: 0.5 bar Setting [bar] [Min]: 0.05 bar Valve size: DN 20 Working pressure [bar] [Max]: 10 bar EAN: 5702420018072 HS code: 8481.80 (taps, cocks, valves for pipes)

Size / Series

DN 20

Pressure Rating

max. working pressure 10 bar; max. differential pressure 0.5 bar

Temperature Range

up to 120 °C

HS Code

8481.80