AB-7350-U
© 2015–2016 Azbil Corporation All Rights Reserved.
1
Specifications/Instructions
ACTIVAL
Flow Measurement and Control Valve
Standalone Model
Motorized Two-Way Valve with Flanged-End Connection
(145 psig / Gray cast iron)*
General
ACTIVAL
Flow Measurement and Control Valve Model
FVY5137J is a series of motorized two-way valves with
flanged-end connection. 1
1
/
2
” to 3" rotary valve and actuator are
integrated in a single unit.
In combination with the functions of a control valve, Model
FVY5137J measures and controls flow. Model FVY5137J thus
enables to control temperature for air conditioning by controlling
chilled/hot water volume and to measure chilled/hot water flow.
For such a high functionality, compact size and simple
installation of Model FVY5137J are incomparable.
Model FVY5137J is operated by the following control signal.
- 4 to 20 mA DC input:
Provides proportional control in combination with a single
loop controller. (e.g., Model SDC35/SDC36)
Flow data stored in Model FVY5137J is retrieved via RS-485
communication (Modbus protocol). The retrieved flow data is
effective for energy-saving facility operation.
Features
Compact and lightweight:
Rotary valve actualizes small body and light weight.
Valve and actuator integrated in a single unit.
Model FVY5137J holds flow data effective for
maintenance and energy-saving facility operation. The
data is retrieved via RS-485 communication (Modbus
protocol).
Valve for chilled/hot water control applicable to large Cv
value, high rangeability, and low leakage.
Durable actuator with low power consumption.
Flow control/position control operation selectable:
For flow control, flow characteristic is selectable (equal
percentage or linear). For position control, flow
characteristic is equal percentage.
In combination with Display Panel (Model
QY5010S1000) and the insertion-type pipe temperature
sensor (Model TY7830) or the temperature sensor for
pipe surface (Model TY7820), pressure, temperature,
and flow can be displayed on the Display Panel.
CE Marking certified product:
Models FVY5137J conforms to all the applicable
standards of CE Marking.
IMPORTANT:
Do not use the data measured by Model FVY5137J for charging or dealing purposes.
* This product was designed and manufactured conforming to the ISO (International Organization for Standardization, PN10/GG-20).
