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    Servo-assisted 2/2-way piston valve

    Type 5404 / Ident No. 307269

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    2/2-way-solenoid valve; servo-piston

    • Servo-assisted piston valve with an orifice up to DN50
    • Explosion proof versions for Cat. 2
    • Suitable for gas and steam applications up to 160°C
    • Relief valves for compressors

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    Product description

    The 5404 valve is a servo-assisted piston valve available in NC and NO versions. A minimum differential pressure is required for the valve switching function. The solenoid coils are moulded with high-quality epoxy resin. In combination with a plug to DIN EN 175301-803 Form A, the valves satisfy degree of protection IP65. The plug is not included and must be ordered separately.


    Commodity Codes
    84818079
    Country
    DE

    Technical attributes

    Name
    Value
    Unit
    Type 5404
    Operation servo-controlled
    Actuator type Plunger valve
    Main valve operating principle Piston
    Switch function on/off
    Media separation No
    Valve function A - normally closed - inlet port 1 (P/NC)
    Fluidic port connection number 2
    Valve function number of switching positions 2
    Valve function manual actuation No
    Flow Above seat
    Nominal pressure min 1 bar
    Nominal pressure max (liquid) 12 bar
    Main valve orifice 1 (P) (mm) 13 mm
    Main valve orifice 1 (inch) 1/2 inch
    Kv value (water) 3,7 m3/h
    QNn value (gas) 4.000 l/min
    Main valve wetted material Brass
    Port connection 1 type Inner thread
    Port connection 1 thread type G
    Port connection 1 thread marking 1/2
    Port connection 2 type Inner thread
    Port connection 2 thread type G
    Port connection 2 thread marking 1/2
    Valve seat material Brass
    Medium-contacting part core material Stainless steel
    Medium-contacting part stopper material Stainless steel
    Seat seal material category Plastics
    Seat seal material PTFE (Polytetrafluorethylene)
    Sealing toward outside material Graphite
    Temperature environment max 55 °C
    Temperature medium min -40 °C
    Temperature medium max 160 °C
    Voltage / rated voltage 24 V
    Voltage / rated voltage 24 V
    Voltage tolerance negative 10 %
    Voltage tolerance positive 10 %
    Voltage frequency 50 Hz
    AC voltage Yes
    DC voltage No
    Battery voltage No
    Rated power DC 8 W
    Reduced power DC 8 W
    Rated power consumption 8 W
    Electrical connection sort Plug pattern form A according to DIN EN 175301-803
    Electrical connection number of contacts 2 + Grounding conductor
    Cable plug in delivery not included
    Electrical connection position in direction of flow left
    Protection type (IP max. with suitable connector) IP65
    Coil type placed on top
    Coil insulation material category (encasement) Plastics
    Coil insulation material (encasement) Epoxy
    Coil size 32 mm
    Coil wiring overvoltage protection without
    Coil wiring rectifier No
    Coil wiring polarity recovery diode No
    Coil special feature for high temperatures
    Thermal insulation class of the actuator H
    Nominal operation/Duty cycle 100 %
    Switch time open min 100 ms
    Switch time open max. 400 ms
    Switch time close min 300 ms
    Switch time close max. 500 ms
    Valve setting opening time No
    Valve setting closing time No
    Back-pressure-resistant version No
    Vacuum version No
    Analysis version No
    Oil burner valve No
    Steam version Yes
    Low-noise version No
    Main valve with integrated screen No
    Valve construction Valve complete
    Weight 0,500000 kg
    Show full table Collapse table

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