THERMOSTATIC THREE-WAY VALVES FOR BOILER PROTECTION, TEPLOMIX WITH BY-PASS CLOSURE FUNCTION (7766)

Thermostatic 3-way valve for boiler protection, TEPLOMIX with by-pass closure function.
Model with closing function of the circulation flow at ~63 ºC and reopening at ~55 ºC.
Used to protect boilers from condensation by increasing the temperature of the return flow.
Equipped with a factory-set thermostat that automatically controls the bypass without auxiliary energy.
Brass housing, in yellow (uncoated) finish, with threaded connection and 3/8 plug for drain valve.
Drain valve 1 0276 00 and pipe connection 1 6206 01 must be ordered separately.
Connection with external thread type G with flat seal in accordance with ISO 228 standard.
Maximum working temperature: 110 ºC (without steam)
Minimum working temperature: -20 ºC (water 2 ºC)
Maximum operating pressure: 16 bar
Maximum pressure drop on the pipe: 0.5 bar