Product Overview

4
721
Modulating control valve M3FB...LX...
for hot gas control
Valves with magnetic actuator for modulating capacity control of refrigeration
units and for heat recovery.
• Short positioning time (approx. 1 s)
• High resolution (> 1 : 200)
• High rangeability
• Hermetically sealed
• Versatile electrical interface
• Low friction
• Port 1 –> 3 closed when de-energised
• Robust and maintenance-free
The M3FB...LX... three-way or straight-through valves with magnetic actuator are used
for modulating capacity control of refrigeration units and for heat recovery. They may be
used as hot gas diverting or straight-through valves.
Suitable for safety refrigerants such as R22, R134a, R404A, R407C, R507, etc.
Operating data
DN k
vs
∆
p
v
max
P
N
P
med
Valve type 1 –> 3 1 –> 3
(without ZM...) [mm] [m
3
/h] [MPa] [bar] [VA] [VA]
M3FB15LX06/A
15 0.6 2.2 22 26 6
M3FB15LX15/A
15 1.5 2.2 22 26 6
M3FB15LX/A
15 3.0 2.2 22 26 6
M3FB20LX/A
20 5.0 1.8 18 26 6
M3FB25LX/A
25 8.0 1.2 12 40 10
M3FB32LX
32 12.0 0.8 8 40 10
Key :
∆
p
v
max
= Max. admissible pressure differential
P
N
= Nominal power
P
med
= Mean operating power
k
vs
= Flow rate to VDI/ VDE2173, tolerance ±10 %
Use
Type summary
Beijing shenglanjieneng Electromechanical Company TEL:[phone] FAX:[phone] www.bjsljn.com