müller coax group

2/2 Way coaxial Externally Controlled Valves

FCF 25 – FCF 150

ports flanges PN 16/40
function NC / NO
pressure range 0-40 bar
KV value 27 /h – 550 /h
media emulsions  oils  neutral gases 
flow direction A B as marked
switching cycles 20 – 50 1/min
switching time opening 50 – 3000 ms
closing 50-3000 ms
media temperature 60 °C direct mounted pilot valve
ambient temperature 50 °C direct mounted pilot valve
weight 4 – 58 kg
nominal voltage Un 24 V DC
Un 230 V 40-60 Hz AC
protection IP65 (P54) DIN 40 050
energized duty rating ED 100%

The valves' technical design is based on media and application requirements. This can lead to deviations from the general specifications shown on the data sheet with regards to the design, sealing materials and characteristics.


pilot valve

pilot valve
NAMUR (flange port)
5/2-way-pilot, electro-pneumatic, G 1/8, with throttles, p = 4 - 10 bar

electrical connection

electrical connection
coil with connector M12x1 DESINA / VDMA

electrical connection

electrical connection
connector form B DIN EN 175301-803

limit switch

limit switch
M12x1, DC 10 - 30 V, -25°C to +70°C

2/2 Way coaxial Externally Controlled Valves