FCU 4 Port Terminal Unit Valve 1/2 1.6Kvs

The VFX valves are used in heating, cooling, and air-conditioning systems. The valves are normally closed and compact, reliable, and easy to mount.
A plastic cap is available to protect the stem and allow manual adjustment.
A range of Electrothermal Actuators is also available for use with the VFX valve bodies.

Nominal Pressure:                      PN16
Stroke:                                         2.5mm
Regulation Mode:                       Linear
Leakage:                                      Perfect sealing
Valve Body:                                 Forged brass
Stem:                                           PA + GF
Stem Gland Seal:                         “O” ring FKM
Plug Spring:                                Stainless steel
Flow Guide:                                PPO + GP
Plug:                                           PA + GF
Fluids Type:                               Water with max. 40% of glycol
Fluid Temperature:                   +2…+95˚C
Actuator:                                   Electrothermal SE1 series