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    This article number 00288544 is only available for a limited time.

    Please contact us regarding a successor product.

    Servo-assisted 2/2 way diaphragm valve

    Type 6281 / Ident No. 288544

    Compare now Print
    Produkt-Foto Typ 6281

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

    • Produkt-Foto Typ 6281
    • Produkt-Foto Typ 6281

    2/2-way-solenoid valve; servo assisted

    • Servo-assisted diaphragm with diameter of up to DN50
    • Vibration-proof, central screwed coil system
    • Damped design for quiet closing
    • Service-friendly manual override
    • Explosion-proof versions

    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 6281 valve is a servo-assisted solenoid valve of the S.EV series. A minimum differential pressure is always required for the function of the valve. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. Dezincification-resistant brass is available for other markets. The housing offering is rounded out by a stainless steel version. For reduced energy requirement, all coils can be delivered with electronic power reduction. The valve can be equipped with manual override for easy maintenance and commissioning. In combination with a plug in accordance with DIN EN 175301-803 Form A, the valves satisfy protection class IP65 – in combination with a stainless steel housing NEMA 4X.


    Commodity Codes
    84818079
    Country
    DE

    Technical attributes

    Name
    Value
    Unit
    Type 6281
    Operation servo-controlled
    Actuator type Plunger valve
    Main valve operating principle Diaphragm valve
    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 0,2 bar
    Nominal pressure max (liquid) 16 bar
    Nominal pressure (DIN EN 1333) PN 16
    Main valve orifice 1 (P) (mm) 13 mm
    Main valve orifice 1 (inch) 1/2 inch
    Kv value (water) 3,8 m3/h
    QNn value (gas) 4.100 l/min
    Main valve wetted material Stainless steel
    Port connection 1 type Inner thread
    Port connection 1 thread type NPT
    Port connection 1 thread marking 1/2
    Port connection 2 type Inner thread
    Port connection 2 thread type NPT
    Port connection 2 thread marking 1/2
    Medium-contacting part core material Stainless steel
    Medium-contacting part stopper material Stainless steel
    Seat seal material category Elastomer
    Seat seal material FKM (Fluor rubber)
    Sealing toward outside material FKM (Fluor rubber)
    Temperature environment min -30 °C
    Temperature environment max 60 °C
    Temperature medium min 0 °C
    Temperature medium max 90 °C
    Voltage / rated voltage 110 V
    Voltage / rated voltage 110 V
    Voltage tolerance negative 10 %
    Voltage tolerance positive 10 %
    Voltage frequency 50/60 Hz
    AC voltage Yes
    DC voltage Yes
    Battery voltage Yes
    Rated power DC 11 W
    Reduced power DC 9 W
    Rated power consumption 9 W
    Electrical connection sort Wire cable
    Electrical connection number of contacts 2 + Grounding conductor
    Cable plug in delivery not included
    Electrical connection position in direction of flow left
    Electrical connection output direction horizontal
    Electrical connection wire length 3.000 mm
    Electrical connection 1 wire material PO Copolymer crosslinked
    Protection type (IP max. with suitable connector) IP65
    Coil type placed on top
    Coil insulation material (encasement) Epoxy
    Coil size 40 mm
    Coil wiring overvoltage protection without
    Coil wiring rectifier Yes
    Coil wiring polarity recovery diode No
    Thermal insulation class of the actuator H
    Nominal operation/Duty cycle 100 %
    Switch time open min 50 ms
    Switch time open max. 1.000 ms
    Switch time close min 120 ms
    Switch time close max. 3.000 ms
    Valve setting opening time No
    Valve setting closing time No
    Back-pressure-resistant version No
    Vacuum version No
    Analysis version No
    Oxygen version No
    Oil burner valve No
    Steam version No
    Pilot control orifice (mm) 1,2 mm
    Pilot control seal material FKM (Fluor rubber)
    Pilot control centrally bolted Yes
    Low-noise version No
    Main valve with integrated screen No
    Installation length 65 mm
    Valve construction Valve complete
    Weight 0,868000 kg
    Approval type ATEX
    Certification type II 2 D Ex mb IIIC T130°C Db, II 2 G Ex mb IIC T4 Gb
    Show full table Collapse table

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Tipo 6281 ficha técnica |servocontrol |válvula de membrana 718 kB ES
    DTS Type 6281 data sheet | servo-assisted diaphragm valve 2 MB EN / EU
    DTS Type 6281 data sheet | servo-assisted diaphragm valve [US units] 838 kB EN / US
    DTS Typ 6281 Datenblatt | servogesteuertes Membranventil 2 MB DE / DE
    DTS Type 6281 Fiche technique |Vanne à membrane 2/2 voies pilotée 2 MB FR / FR
    DTS 型号 6281 参数表 | 伺服辅助式 2 位 2 通隔膜阀 4 MB ZH / CN

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area 125 kB EN,FR,DE / EU
    MAN Additional manual Type 6013 | PX011 - PX13 Use in the explosion-hazard area 518 kB EN,FR,DE / EU
    MAN Additional manual Type XXXX |PX04 Use in the explosion-hazard area 139 kB EN,FR,DE / EU
    MAN Návod k obsluze Type 6213 | 2/2-cestný magnetický ventil 1 MB / CZ
    MAN Operating Instructions Type 6213 6281 | 2/2-way solenoid valve 2 MB EN / EU
    MAN Operating Instructions Type AC10 | ATEX approval 1 MB EN,FR,DE / EU
    MAN Operating Instructions Type AC10 | Solenoid coil | ATEX and IECEx approval | v1.0 2 MB EN / EU
    MAN Operating Instructions Type AC10 | Solenoid coil | ATEX and IECEx approval | v2.0 1 MB EN / EU
    MAN Bedienungsaneitung Typ AC10 | Magnetspule | ATEX und IECEx Zulassung | v1.0 2 MB DE / DE
    MAN Bedienungsanleitung Typ 6213 6281 | 2/2-Wege-Magnetventil 2 MB DE / DE
    MAN Bedienungsanleitung Typ AC10 | Magnetspule | ATEX und IECEx Zulassung | v2.0 1 MB DE / DE
    MAN Instrukcja obsługi PTB 14 ATEX2023 X, EPS 16 ATEX 1046 X | Cewka elektromagnesu, Typ AC10 2 MB PL / PL
    MAN Instrukcja obsługi Typ 6213 EV, 6281 EV | 2/2-drogowy zawór elektromagnetyczny 1 MB PL / PL
    MAN Instrukcja obsługi Typ 6213 EV, 6281 EV | 2/2-drogowy zawórelektromagnetyczny 1 MB PL / PL
    MAN Istruzioni d'uso Tipo AC10 | Bobina magnetica, ATEX 1 MB IT / IT
    MAN Manual d'utilisation Type AC10 | Bobine magnétique | Homologation ATEX et IECEx | v1.0 2 MB FR / FR
    MAN Manual d'utilisation Type AC10 | Bobine magnétique | Homologation ATEX et IECEx | v2.0 1 MB FR / FR
    MAN Manual de operação Bobina magnética tipo AC10 | Dispositivo com homologação II 2G/D Ex 1 MB PT / BR
    MAN Manuel d'utilisation Type 6213 6281 | Électrovanne 2/2 voies 2 MB FR / FR
    MAN Návod k obsluze Typ 6213 EV, 6281 EV | 2/2-cestný magnetický ventil 1 MB CS / CZ
    MAN 使用说明书 型号 6213 EV、6281 EV | 2 位 2 通电磁阀 2 MB ZH / CN
    MAN 操作手冊 6213 EV,6281 EV 型號 | 2 位2 通電磁閥 2 MB ZH / HK
    MAN 操作説明書 タイプ6213 EV、6281 EV | 2/2方電磁バルブ 1 MB JA / JP

    EU Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 3 MB EN,FR,DE

    Interactive Animation

    Description
    Filesize
    Language / Country
    3D_ANIMATION 3D-Animation - 6281 3 MB EN

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC Flyer Best Practice Safe operation with overpressure 213 kB EN / EU
    MISC For stable transport of bulk materials 635 kB EN / EU
    MISC Overview of approvals: Solenoid valves 702 kB EN / EU
    MISC Solenoid valves for safety in your plant 787 kB EN / EU

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