121 AUTOFLOW® - Automatic flow rate regulator with high resistance polymer cartridge and ball valve.
Combination of automatic flow rate regulator and ball valve.
Dezincification resistant alloy body.
1/2”–11/4” in high resistance polymer,
1 1/2” - 2” in high resistance polymer and stainless steel.
Max. working pressure: 25 bar.
Temperature range: -20–100°C.
Max. percentage of glycol: 50%.
Δp range: 15–200 kPa.
Flow rates: 0,12–11,0 m3/h.
Fitted for connection of pressure ports and drain valve.