müller coax group

Certificated Valves

MK / FK 32 DR Ex

ports threads G 1 1/4 - G 1 1/2
flanges PN 16/40
function NC
pressure range 0-16 / 0-40 bar
A B max. 40 bar
B A max. 16 bar
A C max. 40 bar
C A max. 16 bar
KV value A B 14,1 /h
A C 8,9 /h
media gaseous  liquid  highly viscous  gelatinous  contaminated 
flow direction as marked
switching cycles 120 1/min
switching time opening 440 ms
closing 250 ms
media temperature DC -20 °C — +40 °C
AC -20 °C — +40 °C
ambient temperature DC -20 °C — +40 °C
AC -20 °C — +40 °C
weight MK 18,0 kg
FK 22,0 kg
nominal voltage Un 24 V DC
Un 230 V 40-60 Hz AC
actuation DC direct-current magnet
AC direct-current magnet with integrated rectifier
insulation rating H 180 °C
protection IP65
energized duty rating ED 100%
connection M 16 x 1,5 terminal box

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.

Accessories

electrical connection

electrical connection
metal terminal box ATEX

limit switch

limit switch
Icomatic NAMUR ATEX
M12x1, DC 8,2 V, 0°C to +90°C

limit switch

limit switch
Balluff NAMUR ATEX
M12x1, DC 8,2 V, -25°C to +78°C

mounting brackets

mounting brackets

Certificated Valves