• Casing material:

    Material for encasing (shaping) the solenoid coil

  • Connection type, electrical:

    • CECC/EN 175 301–803 Type A ISO 4400
    • CECC/EN 175 301–803 Type B ISO 6952
    • Design Type B–industrial
    • CECC/EN 175 301-803 Type C ISO 15217
    • stranded wire
    • bayonet connector DIN 72585

  • Connection type, pneumatic:

    • KR – concentric O-rings
    • GKR – concentric O-rings with trapped exhaust air
    • SF – flange-mounted on the side
    • GSF – flange-mounted on the side, trapped exhaust air
    • ST – hose nozzle connection
    • FL – flange connection with O-rings on the underside


  • DC:

    Direct current (i.e. voltage) (Half-wave or full-wave rectification, or battery voltage source)

  • Decay time:

    The decay time is the sum of the decay delay t21 and return time t22 (see diagrams in VDE 0580)

  • Design Type B-industrial:

    Type of electronic connection

  • Design width:

    Dimensions of the units for determining the space requirement and the block design

  • Direct current/voltage:

    Current/voltage rectification with a ripple of < 45%

  • Thermoset:

    Casing material for solenoid coils with high temperature stability

  • Duty ratio:

    Is the ratio of the power-on time to the total running time


  • EMV:

    Electromagnetic compatibility, interference immunity against rapid transient disturbances (connection to power lines)

  • Exhaust throttle:

    By means of the exhaust throttle the flow rate may be adjusted by turning the adjustment screw (on the exhaust side)