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Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Buy cheap Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32 from wholesalers
     
    Buy cheap Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32 from wholesalers
    • Buy cheap Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32 from wholesalers

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

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    Brand Name : Hengli
    Model Number : Type WMM16, 25 and 32
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 50 set / 30 days
    Delivery Time : 5-30 days upon order quantity
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    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    4-way 3-position, 4-way 2-position and 3-way 2-position directional valve with mechanical, manual operation

    Type WMM16, 25 and 32


    Features

    - Direct operating directional spool valves with mechanical, manual operation

    - For sub-plates mounting

    - Hand lever

    - Porting pattern confirms to DIN 24 340 form A, and ISO 4401


    Function and configurations

    The type WMM valves are hand lever operation directional spool valves. They control the start, stop and direction of a flow.

    The directional valves basically comprise of a housing (1), hand lever (2), control spool (3), as well as one or two return springs (4).

    In the unoperated condition the control spool (3) is held in the neutral or its initial position by the return springs (4). The control spool (3) is actuated by the hand lever (2) via a joint and a pin. The spool is thereby moved out of its initial position into switched position.

    After the hand lever(2) has been returned to the zero switched position , the spool (3) is returned to the neutral position via the return springs (4).

    4WMM.../F... (With the detent)

    The directional valves with one detect , 2 or 3 switched position , can be orientated at any switched position.

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Specifications

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Symbols

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Notes: For size 16, the port L should be used as drain port(X, Y are not used), while for size 25 and 32, the port Y is used as drain port(X, L are not used)


    Technical data

    Nominal size162532
    WeightkgApprox.8Approx.12.2Approx.49
    Actuation force –with spring returnNApprox.75Approx.105Approx.170
    –with detentNApprox.75Approx.105Approx.170
    Actuation angle about the neutral postion°2×26°2×32°2×30°
    Max.operating pressure port A,B,Pbar315
    Port Tbar250
    FluidMineral oil suitable for NBR and FKM seal
    Phosphate ester for FKM seal
    Fluid temperature range-30 to +80 (NBR seal)
    -20 to +80 (FKM seal)
    Viscosity rangemm2/s2.8 to 380
    Degree of contaminationMaximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406

    Unit dimensions: nominal size 16

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    1 Switched position a

    2 Switched position b

    3 Switched position 0 (a and b for 2-position valve)

    4 2-position and 3-position valves with detent, 3-position valve with spring centered

    5 2-position valve with return spring

    6 Nameplate

    7 2 locating pins 3x8

    8 O-ring 22×2.5 (ports A, B, P and T )

    O-ring 10×2 (port L )

    It must be ordered separately, if connection plate is needed. Type:

    G172/01, G172/02, G174/01 G174/02, G174/08

    (Port X and Y unavailable, returning directly by port L)

    Valve fixing screws:

    Internal hexagon screw, GB/T 70.1-10.9,

    4-M10×60 Tightening torque MA =75 Nm

    2-M6×55 Tightening torque MA =15.5 Nm

    must be ordered separately


    Unit dimensions: nominal size 25

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    1 Switched position a

    2 Switched position b

    3 Switched position 0

    4 O-ring 19×3 (ports X and Y )

    5 O-ring 27×3 (ports A, B, P and T )

    6 2 locating pings 6×12

    7 Nameplate

    Valve fixing screws:

    Internal hexagon screw

    GB/T 70.1-10.9, 6-M12×60

    Tightening torque MA=130Nm

    must be ordered separately

    It must be ordered separately if connection plate is needed. Type:

    G151/01(G1 ), G151/02 (M33×2)

    G154/01(G1 ¼), G154/02 (M42×2)

    G156/01(G1½) , G156/02(M48×2)

    G154/08(Flange connection)


    Unit dimensions: nominal size 32

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    Mobile 4 Way 3 Position Directional Control Valve Manually Operated WMM16 25 32

    1 Switched position a

    2 Switched position b

    3 Switched position 0

    4 O-ring 19×3 (ports X and Y )

    5 2 locating pins 6×12

    6 O-ring 42×3 ports A, B, P and T )

    7 Nameplate

    It must be ordered separately

    if connection plate is needed. Type:

    G157/01(G1 1/2), G157/02 (M48×2)

    G158/10 (Flange connection)

    Valve fixing screws:

    Internal hexagon screw

    GB/T 70.1-10.9,

    6-M20×80 Tightening torque MA =430 Nm

    must be order separately


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