4-way mixing valve - F

Barberi® motorizable mixing valves allow the mixing between two fluids (e.g. hot and cold water) to get the desired temperature. They are used in heating and cooling systems, central heating systems, heat generators (wall-mounted boilers, solid fuel generators, heat pumps). The mixing is obtained through a shaped rotor that regulates the passage of the fluids. This rotor can be a sector or a butterfly, according to the valve type. The rotary mixing valves can be adjusted manually or by means of an electric actuator. If a regulation in diverting mode is needed, the 3-way mixing valves can be applied as diverting valves (art. 460, 461, 475, V60). Note: both the 3 and 4-way valves can be used to increase the return temperature to the generator as anti-condensation devices (in solid fuel or diesel generators).

Working temperature range (peaks): -20 (see suitable fluids)–130 °C

Working temperature range: 0 (no frost)–110 °C

Max working pressure: 10 bar

Obturator rotation torque: <5 N·m

Rotation angle: 90°

Leakage: <0,1%

Suitable fluids: water for thermal systems, glycol solutions (max 50%)

Threaded connections: female EN 10226-1 (V60, V50: ISO 228-1) male ISO 228-1

45001500MARp 1/22,5110
45002000MBRp 3/44110
45002000MCRp 3/46110
45002500MDRp 18110
45002500MERp 112110
45003200MFRp 1 1/415110
45003200MGRp 1 1/418110
45004000MLRp 1 1/22618
45005000MMRp 24018
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