Mixing group with fixed point regulating unit
It is provided with a three way mixing valve regulated by a thermostatic head
with remote sensor art according to which the desired mixed temperature
in the delivery side is set (working temperature range 20°C – 50°C)
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.
Function
The ICMA thermostatic mixing unit is a device that allows mixing
between two fluids in order to obtain a desired temperature. It is used
in heating and cooling systems, in thermal power stations and heat
generators (wall boilers, wood boilers, heat pumps).
The mixing of fluids takes place through a shaped bush that regulates
the passage.
The mixing groups can be adjusted manually or by means of a thermostatic head with remote sensor (Art.995).
TECHNICAL DATA:
Fluid of use: Water and glycol solutions
Maximum percentage of glycol: 50%
Maximum working pressure: 10 bar
Operating temperature: 0 ° C (excluding frost) – 110 ° C
MATERIALS:
Body: Brass CW617N – EN 12165
Shutter: Brass CW617N – EN 12164
By-pass shutter: Brass CW617N – EN 12164
By-pass cap: Brass CW617N – EN 12164
Silkscreen shutter plug: Brass CW617N – EN 12164
O-ring: EPDM Peroxide
Friction plate: P.T.F.E.
Gland: Nylon
Rod: Stainless steel
Spring: Stainless steel
Screw ISO 7045 M5x10: Stainless steel
Seal: EPDM Peroxide
Cap: Brass CW617N – EN 12165
Knob: ABS
CONNECTIONS:
Boiler Connections: G 1”1/2 M
System Connections: G 1”1/2 F – 1” M
| Size | Delivery side | Boiler connection | System connection | Return connection | Code |
| DN20 | R | 1”1/2 M | 1″1/2 F | 1” M | 93783AED05 |
| DN20 | L | 1”1/2 M | 1″1/2 F | 1” M | 93783AES05 |
