V50 and V60 series valves have both male and female thread on each port. 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 the 4-way valves can be used to increase the return temperature to the generator as anti-condensation devices (in solid fuel or diesel generators).
Acceptable working temperature range (peaks):
-20 (see suitable fluids) 130 °C Working temperature range: 0 (no frost) 110 °C Max working pressure: 10 bar Rotor torque: Suitable fluids: water for thermal systems, glycol solutions (max 50%)
Connections: female threaded connections EN 10226-1
male threaded connections ISO 228-1
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