Proportional solenoid Ex 18

Proportional solenoids for hydraulic valves – size 46

Powerful square electromagnet in explosion-proof design – type of protection “m”. Approved for zone 1, zone 21 with gas and dust atmospheres and for mining.

Ideal for NG4 and NG6 valves.

The solenoid and valve interface can be largely customized. Available in various voltages and output specifications.

Data sheet

All advantages and variants at a glance:

1. VARIANTS

Cable plug according to Ex – version
Voltage in volts: 12 / 24
Tappet with thread or clevis
NG 4 and NG 6 Construction
Manual override

2. Ex and NON- Ex Variants

This proportional solenoid is also available as available in non-explosion proof device.

3. ADVANTAGES

high power density due to square housing design
Duty cycle 100 % ED
Tube diameter 22mm
Static pressure resistant up to 250 bar
Working stroke 4 mm
Low hysteresis

4. ADVANTAGES

ATEX / IECEX certification
Compact size
Solenoid tube and valve interface customized

Technical details

Technische Daten	24 V	12 V
limit current [A]	0.34	0.65
duty cycle [%]	100	100
max. ambient temperature [C°]	+45/ +55/ +70	+45/ +55/ +70
max. medium temperature [C°]	+70	+70
ingress protection rating	IP67	IP67
thermal class (coil)	H	H
tube diameter [mm]	22	22
static working pressure [bar]	250	250
working stroke [mm]	4	4
adaptor flange	free	free
manual override	yes	yes
surface treatment	iron parts zinc-plated EN 12329-Fe/Zn8/C or DIN 50979 Fe//ZnNi4-8//Cn//T0RoHS-conformed	iron parts zinc-plated EN 12329-Fe/Zn8/C or DIN 50979 Fe//ZnNi4-8//Cn//T0RoHS-conformed