Azbil ACTIVAL FVY5130J, Спецификации и инструкции, Страница: 3 / 28

AB-7042
3
IMPORTANT:

This product is applicable only to chilled/hot water control. If the product is used to control any other medium
such as brine or air, flow cannot be measured or controlled.

Install the valve so that the flow direction of process fluid agrees with the arrow indicated on the valve body. If
the flow direction is opposite to the arrow, correct measurement and control of flow is not assured.

The actuator mounting position onto the valve cannot be changed. Therefore, do not loosen the yoke fixing
screws or the actuator fixing screws. Loose fixing screws lower flow rate measuring accuracy.

Flow rate measuring accuracy in the subsection Measuring range and accuracy shown later is for the valve
sensor measuring 7 to 17

C and 45 to 65

C ranges, 0.1 to 0.8 MPa pipe pressure, and 0.03 to 0.3 MPa
differential pressure. Without these ranges, the flow rate measuring accuracy may lower.

To keep flow rate measuring accuracy, control the quality of process fluid (water), and do not allow rust or
foreign object inside the valve. Rust or foreign object inside the valve lowers flow rate measuring accuracy.

Thermally insulate the valve, and do not allow the process fluid to freeze. Frozen process fluid around the valve
sensor may damage the valve sensor and cause error output.

Model Numbers
Model FVY5130J/FVY5140J/FVY5150J is the model for the valve and actuator integrated into a single unit.
The model number label is attached to the yoke.
Base
model
number
Actuator
control
signal
Valve
rating/
material
Actuator
type

Valve
size/Cv
value
Description
FVY51 Flow measurement and control valve
3 4-20 mA DC input, pulse output, RS-485 communication (Modbus protocol)
4 2-10 V DC input, pulse output, RS-485 communication (Modbus protocol)
5 0-10 V DC input, pulse output, RS-485 communication (Modbus protocol)
0 JIS 10K / JIS FC200 for chilled/hot water
J IEC IP54 (dust-proof and splash-proof) protected and standard torque type
actuator with terminal block
00 Fixed
11 DN15 (1/2”) / 1.0 in Cv value
12 DN15 (1/2”) / 2.5 in Cv value
13 DN15 (1/2”) / 6.0 in Cv value
21 DN25 (1”) / 10 in Cv value
22 DN25 (1”) / 16 in Cv value
41 DN40 (1
1
/
2
”) / 25 in Cv value
42 DN40 (1
1
/
2
”) / 40 in Cv value
51 DN50 (2”) / 65 in Cv value
61 DN65 (2
1
/
2
”) / 95 in Cv value
81 DN80 (3”) / 125 in Cv value