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Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Buy cheap Directional valve with mechanical, manual operation-Type WH, WP6...L6X from wholesalers
     
    Buy cheap Directional valve with mechanical, manual operation-Type WH, WP6...L6X from wholesalers
    • Buy cheap Directional valve with mechanical, manual operation-Type WH, WP6...L6X from wholesalers

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

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    Brand Name : Hengli
    Model Number : Type WH, WP6...L6X
    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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    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

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

    Type WH, WP6...L6X

    Features

    - Direct operated directional spool valve

    - Operating methods:

    • pneumatic (WP)

    • hydraulic (WH)

    - Sub-plate mounting

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


    Function

    WH and WP valves are fluidically operated directional spool valves. They are used for the control of stop, start and direction of a flow.


    The directional valves mainly consist of housing (1), the control spool (2), one or two return springs (3), cover (4). In the non-operated condition, control spool (3) is held by return springs (4) in the central or initial position (except for impulse spools).

    Control spool (3) is shifted by the actuating elements to the required spool position.


    Without return spring, without detent, type..O/...

    (Only for Spool Symbol A,C,D)

    When actuating elements without return springs and without detent are used, a defined spool position is not provided in the on-operated condition.


    With detent, type..OF/..

    (Only for Spool Symbol A,C,D)

    Directional valves with hydraulic or pneumatic actuation are also available as 2-position valves with detent. When actuating elements with detent are used, each spool position can be fixed.


    Cartridge throttle

    The use of a throttle insert is required when, due to the prevailing operating conditions, flows can occur during the switching process that are higher than permitted by the performance limits of the valve. It is to be inserted in the P-channel of the directional valve.

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Type WH6...L6X ( three-position ) hydraulic directional valve With return spring


    Specifications

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Symbols

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Technical data

    Valve typeWPWHWHZ
    Weight 1 operating cylinderkg1.822.2
    2 operating cylinderkg22.22.4
    Fluid temperature range-30 to +80 (NBR seal)
    -20 to +80 (FKM seal)
    Max.operating pressurePort A,B,Pbar315
    Port Tbar160
    Min control pressurebar46-10
    Max control pressurebar10200
    Max. flow-rateL/min60
    Flow cross section (switching neutral position)Type Qmm2For symbol Q 6% of nominal cross section
    Type Wmm2For symbol W 3% of nominal cross section
    Control pressurebarMin.6 to 10 > tank pressure, Max.200
    FluidMineral oil, Phosphate ester
    Viscosity rangemm2/s2.8 to 500
    Degree of contaminationMaximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406

    Unit dimensions (WH) (Dimensions in mm)

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    1 Used for 3-postition valve or

    2-postition */O, */OF

    2 Used for 2-postition *A or A,C,D

    3 Used for 2-postition *B or B,Y

    4 Name plate

    5 Mounting surface

    6 O-ring 9.25×1.78, with ports A, B, P, T

    Valve mounting screws:

    Internal hexagon screw,

    M5×50 GB/T 70.1-10.9,

    Tightening torque, MA =9Nm

    It must be ordered separately

    if connection plate is needed.Type:

    G341/01(G1/4), G341/02 (M14×1.5)

    G342/01(G3/8), G342/02 (M18×1.5)

    G502/01(G1/2), G502/02 (M22×1.5)


    Unit dimensions (WP,WPZ) (Dimensions in mm)

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    Directional valve with mechanical, manual operation-Type WH, WP6...L6X

    1 Valve with 2 switching positions and 2 operating cylinders

    Valve with 3 switching positions and 2 operating cylinders

    2 Operating cylinder "a"

    3 Operating cylinder "b"

    4 Cover for valve with 1 operating cylinder (2 switching positions)

    5 Emergency operation, optional (only with type "WP")

    6 O-ring 9.25×1.78 with ports A, B, P, T

    7 Name plate

    8 Mounting pattern

    9 Connection WP

    10 Connection WPZ

    Valve mounting screws:

    M5×50 GB/T 70.1-10.9, MA = 9 Nm.

    It must be ordered separately

    if connection plate is needed.Type:

    G341/01(G1/4),G341/02 (M14×1.5)

    G342/01(G3/8),G342/02(M18×1.5)

    G502/01(G1/2),G502/02(M22×1.5)


    Quality Directional valve with mechanical, manual operation-Type WH, WP6...L6X for sale
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