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    Direct-acting 2/2 or 3/2-way pivoted armature valve

    Type 0121 / Article No. 133109

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    Product Image Type 0121

    The depiction of the products may differ from the actual specific design.

    Please consider the technical attributes.

    2/2-way-solenoid valve f.aggress. medium

    • Direct-acting, media-separated valve up to DN 8
    • Maintenance-free pivoted armature technology
    • Vibration-proof, block screwed coil system
    • Service-friendly, robust manual override
    • Explosion-proof variants

    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 0121 valve is a direct-acting, media separated pivoted armature valve. It is available as a 2/2 and 3/2-way variant. As a 3/2-way variant, it can be used as a distributor or mixing valve. Various diaphragm materials and circuit functions are available depending on the actual application. The range of bodies includes stainless steel (316L), PTFE and PVC versions. The solenoid coils are moulded with a chemically resistant epoxy. Since the coil system is separated from the medium by a diaphragm, the valve is especially suitable for critical media such as aggressive acids and lyes. The 0121 is equipped with manual override for start-up and testing. To reduce energy demands, all the coils can be delivered with electronic power reduction or as an impulse variant. The switching status can be indicated via position feedback as a binary or NAMUR signal. In combination with a plug to DIN EN 175301-803 Form A, the valves satisfy degree of protection IP65/67 – and NEMA 4X when combined with a stainless steel or plastic valve body.


    Commodity Codes
    84818079
    Country
    DE

    Technical attributes

    Name
    Value
    Unit
    Type 0121
    Operation direct-acting
    Actuator type Pivot
    Main valve operating principle Globe valve
    Switch function on/off
    Media separation Yes
    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 Yes
    Valve function manual actuation type Key button
    Valve function manual actuation material PA (Polyamide)
    Valve function manual actuation stop Yes
    Flow Above seat
    Nominal pressure min 0 bar
    Nominal pressure max (liquid) 2 bar
    Main valve orifice 1 (P) (mm) 4 mm
    Main valve orifice 1 (inch) 5/32 inch
    Kv value (water) 0,3 m3/h
    QNn value (gas) 300 l/min
    Main valve wetted material PVDF (Polyvinylidene fluoride)
    Port connection 1 type Inner thread
    Port connection 1 thread type G
    Port connection 1 thread marking 3/8
    Port connection 2 type Inner thread
    Port connection 2 thread type G
    Port connection 2 thread marking 3/8
    Valve seat material PVDF (Polyvinylidene fluoride)
    Seat seal material category Elastomer
    Seat seal material FFKM (Perfluoroelastomer rubber)
    Seat seal material Shore hardness 70
    Sealing toward outside material FKM (Fluor rubber)
    Temperature environment max 50 °C
    Temperature medium min -10 °C
    Temperature medium max 70 °C
    Temperature surface max 155 °C
    Voltage / rated voltage 24 V
    Voltage / rated voltage 24 V
    Voltage tolerance negative 10 %
    Voltage tolerance positive 10 %
    AC voltage No
    DC voltage Yes
    Battery voltage Yes
    Rated power DC 11 W
    Reduced power DC 11 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
    Electrical connection position top
    Electrical connection polarity Irrelevant
    Protection type (IP max. with suitable connector) IP65
    Coil type block bolted
    Coil insulation material (encasement) Epoxy
    Coil wiring overvoltage protection without
    Coil wiring rectifier No
    Coil wiring polarity protection No
    Coil wiring polarity recovery diode No
    Thermal insulation class of the actuator H
    Nominal operation/Duty cycle 40 %
    Switch time open min 25 ms
    Switch time open max. 50 ms
    Switch time close min 25 ms
    Switch time close max. 50 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 No
    Low-noise version No
    Main valve with integrated screen No
    Installation length 70 mm
    Mounting type Metric screws
    Valve construction Valve complete
    Weight 0,375 kg
    Show full table Collapse table

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 0121 data sheet | pivoted armature valve for aggressive media 961 kB EN / EU
    DTS Typ 0121 Datenblatt | Klappanker-Magnetventil für aggressive Medien 958 kB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional manual 0330 | FM Division 1 US/CA V2.0 265 kB EN / US
    MAN Operating Instructions Type 012X 0330 033X | 2/2-way and 3/2-way solenoid valve 2 MB EN,FR,DE / EU
    MAN Operating Instructions Type 0780 | ATEX approval 2 MB EN,FR,DE / EU
    MAN Operating Instructions Type ACP016 | Solenoid coil | ATEX and IECEx Ex approval | v1.0 2 MB EN / EU
    MAN Operating Instructions Type ACP016 | Solenoid coil | ATEX and IECEx Ex approval | v2.0 2 MB EN / EU
    MAN Operating Instructions Type ACP016 | Solenoid coil | HazLoc 2 MB EN / EU
    MAN Bedienungsanleitung Typ ACP016 | Magnetspule | ATEX und IECEx Zulassung | v1.0 2 MB DE / DE
    MAN Bedienungsanleitung Typ ACP016 | Magnetspule | ATEX und IECEx Zulassung | v2.0 2 MB DE / DE
    MAN Manual d'utilisation Type ACP016 | Bobine magnétique | HazLoc 2 MB FR / FR
    MAN Manual de instrucciones Modelo 0121, 0330, 0331 | Electroválvula de 2/2 o 3/2 ví 954 kB ES / ES
    MAN Manuel d'utilisation Type ACP016 | Bobine magnétique | Homologation ATEX et IECEx | v1.0 2 MB FR / FR
    MAN Manuel d'utilisation Type ACP016 | Bobine magnétique | Homologation ATEX et IECEx | v2.0 2 MB FR / FR
    MAN 使用说明 ACP016 | 型电磁线圈 | 具有 II 2G/D Ex 认证的设 | v2.0 2 MB ZH / CN

    EU Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 43 kB EN,FR,DE

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC Overview of approvals: Solenoid valves 8 MB EN / EU
    MISC Selection Chart Solenoid valves 517 kB EN / EU
    MISC Selection Disc 641 kB EN / US
    MISC Solenoid valves for safety in your plant 754 kB EN / EU

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