|
Handle operation of UF series is light and mechatronics can be implemented
easily.
Electrically Powered Constant Flow Regulator Valve
|
UFS type (Actuator: PSN, L120/BA type)
|
|
|
Model
No.
|
Electric actuator
|
|
Actuator model No.
|
Drive
|
Power
input
|
Input signal
|
Position signal
output
|
Weight
|
Environmental
protection
(Note)
|
|
UFS-50RM
|
PSN1
|
Stepping motor
|
|
AC 100V, 200V; 240VA
|
|
DC 24V; 3A
|
|
DC 4-20mA
or
DC 1-5V
(Please specify.)
|
DC 4-20mA
(Optional)
|
5.9kg
|
IP55
|
|
-80RM
|
|
-100RM
|
|
-150RM
|
|
-200RM
|
PSN3 |
8.9kg |
|
-250RM
|
|
-300RM
|
|
-350RM
|
L120/BA
|
3-phase
AC motor
|
|
4 rotor contact switches
| (Full-open, full-closed and any 2 positions.) |
|
56kg
|
IP65
|
|
-400RM
|
|
-450RM
|
|
-500RM
|
| -600RM |
|
|
When the maximum differential pressure (differential pressure between inlet
and outlet pressures when fully closed) exceeds following level, there
is a possibility not to be able to open and close. Please confirm.
Low differential pressure type: Under 0.3MPa
Standard type: Under 0.5MPa
|
|
|
As a standard function, the signal outputs of full-open/full-closed and
alarm, and the overload protection and the forced open/close function are
provided.(The signal outputs of position is optional.)
|
|
|
The valve can be operated manually.
|
|
|
UFF, UFN types (Actuator: PMK type)
|
|
|
Model
No.
|
Electric actuator
|
|
Actuator model No.
|
Torque
|
Actuator output
|
Power supply
|
Weight
|
Environmental
protection
(Note)
|
|
UFF-25M
|
PMK-100S
|
10N•m
|
6W
|
AC 100V, 200V
|
5kg
|
IP54
|
|
-32M
|
|
-40M
|
|
-50M
|
PMK-180S
|
18N•m
|
20W
|
7.2kg
|
|
UFN-65M
|
|
-80M
|
PMK-360S
|
36N•m
|
25W
|
5kg
|
|
-100M
|
PMK-480S
|
48N•m
|
25W
|
8.4kg
|
|
-125M
|
PMK-960S
|
96N•m
|
25W
|
13kg
|
|
-150M
|
|
|
Equipped with a four-point limit switch enabling selection of three opening
angles and full closure.
|
|
|
As an option, a potentiometer for remote opening angle indication can be
installed.
|
|
|
For complete valve closing operation, please use the above mentioned UFS
type, or install an additional closing valve.
|
|
|
(Note)
|
As defined by IEC
|
IP54:
|
Complete protection against contact with live or moving parts inside the
enclosure. The entry of dust is not totally prevented, but dust cannot
enter in sufficient quantity to interfere with the satisfactory operation
of the motor. Projection of splashing water from any direction has no harmful
effect.
|
|
IP55:
|
Complete protection against contact with live or moving parts inside the
enclosure. The entry of dust is not totally prevented, but dust cannot
enter in sufficient quantity to interfere with the satisfactory operation
of the motor. Projection of water by nozzle from any direction has no harmful
effect.
|
|
IP65:
|
Complete protection against contact with live or moving parts inside the
enclosure. The entry of dust is not totally prevented, but dust cannot
enter in sufficient quantity to interfere with the satisfactory operation
of the motor. Water from powerful jets from any direction has no harmful
effect.
|
|
Solar-powered system
In planning use of the Electrically Powered Constant Flow Regulator Valve,
power supply may be difficult to obtain in cases where the installation
site is far from a commercial power supply or there is a lack of space.
We recommend, in such cases, an electric automotive system which consists
of an electric actuator, a small solar battery, and a small storage battery,
to minimize initial costs. The Constant Flow Regulator Valve (for 50-500mm
bore valves) can be easily driven by a small electric actuator.
When planning this system, please provide us with following information:
|
|
Conditions of installation site (Hours of sunlight, other)
|
|
|
Frequency and period of the valve operation
|
|
|
