Art. | Size | Boiler connection | System connection | Return connection | Code | |
786 | DN20 | 1"1/2 M | 1"1/2 F | 1” M | 93786AE052050 | 1 |
786 | DN20 | 1"1/2 M | 1"1/2 F | 1” M | 93786AE053070 | 1 |
786 | Thermostatic Mixing group
Thermostatic Mixing group. It is provided with a four way mixing valve regulated with 90° inlet for pump and manifold connection. Working temperature range 20°C – 50°C: code 93786AE052050 / 30°C – 70°C: code 93786AE053070.
Codes and dimensions
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PLEASE NOTE: the servomotor art. 787 is not included.
Technical datasheet
787 | Electric servomotor
3-point rotating electric servomotor (modulating and bidirectional). It is installed on the mixing valve by means of a screw. Rotation angle 90°. The servomotor can also work manually by means of its switch. For the proper functioning and connection please refer to the instructions in the technical sheet.
Technical datasheet
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Mixing group with variable point regulating unit. It is provided with a three way mixing valve regulated by a 3-point modulating and bidirectional rotating electric servomotor, connectable to regulating control units; the valve has a By-Pass which brings a portion of the return side flow into the delivery side to obtain the desired temperature of the fluid. The pump has 1”1/2 connections and it can be asynchronous (not for sale in the EU) or electronic. The mixing group is also equipped with 2 interception ball valves with built-in thermometer to instantly read the delivery and return flow temperatures (the return ball valve has a built-in check valve). It can be ordered without pump, with delivery pump to the right or to the left-hand (in case of any changes on site please follow the technical sheet instructions included in the package); the group is supplied with a black PPE insulated shell.
The mixing unit is supplied with the servomotor art. 787 (230 or 24 voltage).
Technical datasheet
Instruction Sheet
Declaration of Conformity