Technical characteristics

DN25 mixing unit

Insulation box

Dimensions

Centre distance

Connections

Nominal pressure

Maximum temperature (unit without circulator)

Thermostatic valve - working range

Kvs*

Air delivery

Return

*Flow coefficient at maximum valve opening.

Circulator

Model

Pitch

Connections

Fluids permitted

Energy Efficiency Index (EEI)

Maximum head

Power supply

Degree of Protection

Thermal class of electrical insulation

Absorbed power

Maximum breakaway starting current

UoM

-

mm

mm

inches

bar

°C

°C

m

3

/bar

Connection

3-way mixing valve

Values

EPP - Polypropylene foam

250x390x190

125

1"

10

110

20-45

6

Synchronous, high efficiency, pre-wired circulator

Flanged ball valve with thermometer carrying handle.

Thermometer with red ring - working range 0°C - 120°C

Connection

T fitting for mixing valve

Flanged ball valve with 20 mbar non-return valve (the valve can be cut out

by turning the handle through 45°), with a thermometer holder.

Thermometer with blue ring - working range 0°C - 120°C

UoM

-

mm

inches

-

-

mH

2

O

V - Hz

-

-

W

A

Values

Wilo Para 25-180/8-75/SC-9

180

1"1/2 M

Water for heating and cooling Glycol water mixture,

maximum ratio 1:1. Starting from 20% glycol,

check flow rate data.

<0.20

6.7

1~230V - 50/60 Hz

IPX4D

F

1÷43

<3

74

Manifolds and Temperature Control Units - Product Guide

Tel. +39 0425 75 88 11