Data Sheet for Product

2/10
CA1N4454en Modulating control valves with magnetic actuator, PN16 CA1N4454en
Building Technologies 2017-11-30
Type summary
Type reference DN k
VS
Χp
max
Χp
S
Operating
voltage
Positioning Spring
return
M3P..FY M3P..FYP
1)
[m
3
/h] [kPa] [kPa]
signal time
M3P80FY M3P80FYP
80 80 300 300
AC 24 V
DC 0...10 V or
DC 4...20 mA
< 2 s

M3P100FY M3P100FYP
100 130 200 200
1)
for media containing mineral oils, heat transfer oils
DN = Nominal size
Χp
max
= max. permissible differential pressure across the valve’s control path, valid for the entire
actuating range of the motorized valve
Χp
S
= max. permissible differential pressure (close off pressure) at which the motorized valve will
close securely against the pressure (used as throughport valve)
k
VS
= nominal flow rate of cold water (5 to 30 °C) through the fully opened valve (H
100
) at a
differential pressure of 100 kPa (1 bar)
Flanged valves MXF461.., MXF461..P DN 15…65
datasheet N4455
Threaded valves MXG461.., MXG461..P DN 15…50
Type reference Description
Z155/80 Blank flange kit for flanged valve with DN 80. Contains blank flange, seal, screws,
spring washers and nuts
Z155/100
Blank flange kit for flanged valve with DN 100. Contains blank flange, seal,
screws, spring washers and nuts
SEZ91.6
External interface for DC 0…20 V phase cut control signal, refer to data sheet
N5143
When ordering, please give quantity, product name and type reference.
Valve body and magnetic actuator form one assembly and cannot be separated.
The valve and blank flanges are packed and supplied separately.
Should the valve electronics prove faulty, the electronics module must be replaced by
the ZM250 replacement electronics module. Mounting Instructions no. 35731 are in-
cluded.
See overview, page 10.
Technical and mechanical design
For a detailed description of operation, refer to data sheet CA1N4028E.
The control signal is converted in the terminal housing into a phase cut signal which
generates a magnetic field in the coil. This causes the armature to change its position
in accordance with the interacting forces (magnetic field, counterspring, hydraulics
etc.). The armature responds rapidly to any change in signal, transferring the corre-
sponding movement directly to the control disc, enabling fast changes in load to be
corrected quickly and accurately.
The valve position is inductively measured continuously. Any disturbance in the system
is rapidly corrected by the internal positioning controller, which ensures that the control
signal and the valve stroke are exactly proportional, and also provides a feedback sig-
nal indicating the valve position.
Accessories
Set of blank flanges
Order
Product number Order number Description
M3P80FY M3P80FY Flanged valve with magnetic actuator
Z155/80 Z155/80 Set of blank flanges
Delivery
Replacement
electronics module
ZM250
Rev. no.
Control operation