Daikin FWW200 - Valve Nomenclature

3
Valve Nomenclature
FWW - 2V 4 Y B R A E
FWW-DAIKIN FCU
(Only 2-pipe system is applicable)
Valve model
2V:2-Way Valve Kit
3V:3-Way Valve Kit
Union Size
Omitted-R3/4
4-R1
Pipe Connection
R-for Right hand unit
L-for Left hand unit
E-Export
U-Stick "Made In China"
Power Supply:
A-220-240V/1Ph/50Hz
K-208-230V/1Ph/60Hz
Valve Type
B-with Ball Valve
X-without Ball Valve
Strainer Type
Y-with Y-Strainer
X-without Y-Strainer