Valve Solenoid On/Off Robust 37

The size 37 pressure-resistant magnet is characterized by its exceptional reliability under critical operating conditions.

Extreme ambient and process temperatures from -40 to +135 °C

Strong vibrations 40 g

Large fluctuations in the supply voltage

The four point valve fastening is designed to secure the solenoids reliably and safely even in the presence of strong vibrations. The reduced anchor mass is designed to guarantee safe operation of the valve even at 40 g (11 ms, half-sine).

Tailored for mobile applications, the coil is designed to be able to perform lifting work even at 25% undervoltage. Thanks to appropriate lay-out design and material choice, the coil temperature will remain at uncritical levels even at 30% overvoltage.

Dimensions: 25x25mm, 35x35mm, 45x45mm, 60x60mm

The technical data can be found in the attached table.

Data sheet

All advantages and variants at a glance:

1. VARIANTS

Device socket: DIN / AMP / German / free strand
Voltage in volts: 12 / 24
Threaded plunger
Square construction

2. Ex and NON- Ex Variants

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

3. ADVANTAGES

high power density due to square housing design
extreme temperatures -40 to +135 °C
compact size
Shock resistant 50g/11ms

4. ADVANTAGES

high voltage tolerance 18 -32 V
Power consumption 8 W
Switching time < 25 ms

Technical details

Environmental conditions
temperature
medium:	-40° to +135 °C
environment:	-40° to +135 °C
stock:	-50° to +135 °C
cable / plug:	-50° to +150 °C
humidity:	≤ 98 % rel. humidity at 55 °C

Vibration
white noise:	30 g rms (10 to 2000 Hz)
sine:	30 g (55,7 to 2000 Hz)
shock:	50 g/11 ms, half-sine
protection type (DIN 40050):	IP69 K; IP67
wear resistance of housing material:	Iron parts galvanized according to DIN 50979 Fe//Zn8//Cn//T0 aluminium components bl elox.
housing / cable wear resistance:	Lubricating oil, diesel fuel, coolant, detergent

Technical data
duty cycle [%]	100
max. ambient temperature [C°]	40
working stroke [mm]	1,5+0,5
nominal power [W]	8
nominal voltage [V]	24
ingress protection rating	IP69K / IP 67
thermal class (coil)	F
electrical connection	cable
surface protection	coneical cover and housing zinc-coated

General
medium:	Mineral oil
nominal pressure:	100 bar

Electrical data
operating voltage:	24 V DC. Voltage tolerance 18-32 V
power consumption:	8 W
Resistance (ohm, 20°C):	72 (+10%/-10%)
duty cycle:	Magnet or V-Block ambient temp. 135 °C S3 30 % ED 5 min at 30V, 15 min at 32 V & 20 °C
quenching circuit:	Varistor S10V-S07K50
cable entry:	Bolting
electrical connection:	fixed
class of insulating material according to VDE 0580:	F
insulation strength:	≥ 10 M Ohm
overvoltage strength:	55 V / 100 ms
actuation time:	≤ 25 ms