Twin valve control solenoid SZ 8A2 xx

Dual Valve Control Solenoids for Hydraulic Valves – Size 1
Twin valve control solenoids combine two separately controllable, pressure-resistant single-stroke lifting solenoids in a common housing. They are used to actuate valves (usually pilot valves) and are characterized by their extremely compact design.
The solid housing, which is attached to the valve with three screws, accommodates the pressure-resistant armature tube and allows an operating pressure of 50 bar.
Optionally available with manual override and a wide variety of connection sockets (AMP, Deutsch, DIN, Schlemmer, etc.), it is one of the products with the greatest variety.
Electrical design: design and testing according to VDE 0580
Electrical connection: DIN EN 175301-803 form ‘A’
Degree of protection IP65 according to DIN VDE 0470EN 60529 in connection with a device socket according to DIN 43640

All advantages and variants at a glance:


  • Device socket: DIN / AMP / German / Schlemmer
  • Voltage in volts: 12 / 24
  • rectangular construction

2. Ex and NON- Ex Variants

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


  • high power density due to square housing design
  • static working pressure up to 50 bar
  • max current consumption 0.6 A – 1.2 A
  • proportional characteristic


  • durable robust design
  • compact size
Bauplan Modell SZ 8A2 xx
Technical data24V12V
limit current [A]0.61.2
duty cycle [%]100100
max. ambient temperature [C°]4040
force vs. stroke characteristicproportionalproportional
static working pressure [bar]5050
thermal class (coil)FF
ingress protection ratingIP65IP65
electrical connectionDIN A, B, C, Desina, Junior Timer AMP, Deutsch, ITT-CanonDIN A, B, C, Desina, Junior Timer AMP, Deutsch, ITT-Canon
Diagramme SZ 8A2 xx

Field of applications

mobile hydraulics

Hebekran in der Hydraulikbranche

energy industry


medical technology

Meditintechnik titelblatt

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Schienle Firmengebaeude

Schienle Magnettechnik + Elektronik GmbH
In Oberwiesen 3 · 88682 Salem-Neufrach