Hydraulic Inline Valves

  • FLOW CONTROL VALVE WITH FREE FLOW IN ONE DIRECTION IMAGEhydraulicplanet ONE DIRECTION ADJUSTABLE FLOW CONTROL VALVE - STU featuring a ribbed adjustment knob and rectangular base, shown against a white background.

    ONE DIRECTION ADJUSTABLE FLOW CONTROL VALVE – STU

    Price range: €12.95 through €36.00 + vat

    STU flow control valve is a one direction adjustable valve/ restrictor for in line installations. The passage on the opposite side is free.

    It allows for a flow adjustment of oil passing through and lets you control the speed of hydraulic cylinder or a motor. The valves do not have an integrated hydraulic compensator and the set flow is affected by the pressure drops across the valve. The valves can be easily installed inline inside the hydraulic circuit through the two BPSS threads ports. Depending on the chosen size, the STU-BSPP valves can be installed inside circuits with max working pressure of 400 bar (5800 PSI).

    The external body is made of steel, and it is protected from oxidation by zinc plating treatment. The inner components are made of steel, hardened and ground where necessary. The knobs are made of aluminum.

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  • hydraulicplanet Two OVERCENTRE VALVES FLANGEABLE ON DANFOSS MOTORS OMP/OMR are shown on a white background with the "Hydraulic Planet" logo. Each rectangular valve features multiple threaded ports and fittings, designed for compatibility with Danfoss OMP/OMR motors.hydraulicplanet Technical datasheet page for OVERCENTRE VALVES FLANGEABLE ON DANFOSS MOTORS OMP/OMR, with product images, schematics, technical descriptions, and detailed performance graphs.

    OVERCENTRE VALVES FLANGABLE ON DANFOSS MOTORS OMP/OMR

    €79.40 + vat

    TYPE: VBCDF 

    Use and Operation
    These valves are used to control actuator’s movements and block in one direction in order to enable the following functions:

    • under control descent of a load: load’s weight doesn’t carry it away, as the valve prevents any cavitations of the actuator
    • limited maximum pressure in the case of shocks created by loads, overloads or sudden manoeuvrings (load control with opened centre distributor).

    Direct flange is ideal for Danfoss engine type OMP-OMR and provides a maximum safety, very low pressure drops and solid installation.

    Materials and Features

    • Body: zinc-plated steel
    • Internal Parts: hardened and ground steel
    • Seals: BUNA N standard
    • Poppet Type:  minor leakage
    • Standard Setting: 320 BarValve setting must be at least 1,3 times more than load    pressure in order to enable the valve to close even when undergone to maximum load pressure.

    Applications
    Connect V1 and V2 to the pressure flow and flange C1 and C2 directly to the engine.

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  • hydraulicplanet The RELIEF VALVE is a metal hydraulic valve block featuring multiple threaded ports and an adjustable relief valve knob, shown on a white background.VMP RELIEF VALVE SPEC SHEET

    RELIEF VALVE

    Price range: €20.00 through €31.50 + vat

    VMP

    Use and Operation
    The relief valve provides overload protection in a fast and accurate way: when it reaches pressure setting, the valve open allowing pressure relief in order not to exceed this setting.

    Materials and Features

    • Body: zinc-plated steel
    • Internal Parts: hardened and ground steel
    • Seals: BUNA N standard
    • Poppet Type:  minor leakage

    Applications
    Connect circuit port with pressure to P and tank port to T. Port P is reversible..

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  • hydraulicplanet The SEQUENCE VALVE hydraulic block features a threaded adjustment knob and side ports, shown upright on a white background with the Hydraulic Planet logo overlaid in the lower right corner.SEQUENCE VALVE

    SEQUENCE VALVE

    €36.00 + vat

    TYPE: VSQAPP

    Use and Operation
    Sequence valve is used to feed 2 cylinders in sequence: it provides flow to the secondary circuit when a primary circuit function has been completed reaching the pressure setting. Return flow is free. Being insensitive to back pressures, it allows to use the circuit pressure to control both the actuators.

    Materials and Features

    • Body: zinc-plated steel
    • Internal Parts: hardened and ground steel
    • Seals: BUNA N standard
    • Poppet Type:  minor leakage

    Applications
    For use with 2 actuators, follow the mounting instructions indicated in the scheme.For different uses, mount the valve keeping into consideration that, when the valve reaches the setting pressure, the flow goes from V towards C, whilst flow is free from C to V.

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  • Shuttle valvehydraulicplanet The SHUTTLE VALVE is shown above a technical diagram and specifications, detailing materials, dual hydraulic system use, pressure drop curves, and temperature limits.

    SHUTTLE VALVE

    Price range: €12.80 through €16.00 + vat

    TYPE: VU2P

    Use and Operation
    This valve is used to select higher pressure between two pressure lines.

    Materials and Features

    • Body: zinc-plated steel
    • Seal@ Buna N standard
    • Tightness: ball type

    Connect ports P to the 2 lines to select and U to the line to feed.

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  • hydraulicplanet The SINGLE PILOT OPERATED CHECK VALVE features a metal block design with two threaded ports on top and one on each end, shown on a white background with the Hydraulic Planet logo.hydraulicplanet The SINGLE PILOT OPERATED CHECK VALVE technical datasheet includes a product image, hydraulic diagram, specifications, usage instructions, and performance graphs for this hydraulic check valve.

    SINGLE PILOT OPERATED CHECK VALVE

    Price range: €19.00 through €22.00 + vat

    TYPE: VBPSE

    Use and Operation
    These valves are used to block the cylinder in one direction. The flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.

    Materials and Features

    • Body: zinc-plated steel
    • Internal Parts: hardened and ground steel
    • Seals: BUNA N standard
    • Poppet Type:  any leakage

    Applications
    Connect V1 and V2 to the pressure flow, C1 to the free flow side of the actuator and C2 to the actuator’s side you want the flow to be blocked.

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  • hydraulicplanet A metal hydraulic valve with four labelled ports (A, B, P, V) and two hexagonal end caps, resting on a white surface with the Hydraulic Planet logo.hydraulicplanet A technical diagram and photo of the VEQ 2 WAY 50/50 FLOW DIVIDER, with Italian and English product descriptions and specifications shown on the page.

    VEQ 2 WAY 50/50 FLOW DIVIDER

    Price range: €109.00 through €114.95 + vat

    Allows the division of inlet flow into two equals parts (50/50) and they unify it in the reverse direction independently of any pressure changes and flow.

    Body: cast iron – steel
    Internal parts: hardened and ground steel
    Seals: BUNA N standard and Teflon
    Poppet Type: By diameter combination. Minor leakage. Cylinder stroke error tolerance of 2%. Any synchronization differences are compensated by the terminal position of the stroke.
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