Parker Hannifin manual Ordering Information Inlet Cover VO40, Max Pump Flow, Type of Inlet

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Catalog HY17-8505/UK

Open-Center Directional Control Valve

Ordering Information – Inlet Cover

VO40

 

 

The inlet cover of VO40 is available in two versions. One is the standard inlet and the other is an inlet with a sole- noid pump unloader (in development). The porting location options for the standard inlet are:

1)Top/side – inlet and outlet ports. Any unused ports can be plugged.

2)Top – inlet and outlet ports only.

All inlet bodies have a gage port, that comes plugged. SAE #4 (7/16"x20 UNF thread) or 1/4" BSP. The coding to specify an inlet cover is accomplished by eight fields, as shown below:

[12] – Max Pump Flow

The pump inlet flow can be selected in LPM or GPM.

[15]– Type of Inlet

I Standard Inlet.

IU Inlet with pump unload, solenoid actuated (in development).

[24] to [27] – Inlet Porting Options

1) Standard – Top & Side Inlet/Outlet Ports

2) Standard – Top Inlet/Outlet Ports

INLET OUTLET

GAGE

TANKTANK

OPEN

INLETCENTER

PARALLEL

PATH

INLET

GAGE

OUTLET

TANK

OPEN

CENTER

PARALLEL

PATH

12

Parker Hannifin Corporation

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Contents VO40 Open-Center Directional Control Valve Offer of Sale VO40Contents VO40 Conversion factors Introduction VO40 Breadth of Line Total Machine Motion ControlCustomer Service with a Global Reach Introduction VO40 State-of-the-Art ManufacturingOpen-Center Directional Control Valve Technical Information VO40 General DescriptionOperation BenefitsWeights Technical Information VO40 SpecificationsConnections Environmental Characteristics Technical Information VO40 Performance CurvesTechnical Information VO40 Circuit Types Parallel Circuit Circuit Types Tandem Circuit PriorityDimensions VO40 AssemblyPneumatic Actuator Dimensions Mechanical JoystickDual Actuator Handle Rod Push Handle Example Inlet Cover Sect #1 Inlet Cover Portion of Spec Sheet140 Surface Treatment Paint Connections ThreadCustomer Designated ID Enter Customer Part Number Ordering Information Inlet Cover VO40 Max Pump FlowType of Inlet 24 to 27 Inlet Porting Options17C Relief Flow Setting Ordering Information Inlet Cover VO40 Main Relief OptionsOrdering Information Outlet Cover VO40 Type of Outlet US Standard33 to 35 Outlet Porting Options Top and Side Oulet PortsPower-Beyond Closed-Center Ordering Information Work Sections VO40 Work Section CircuitryOrdering Information Work Sections VO40 Spool Actuators Detent in neutral and a positionsSpring centered with in detent Detent in a position and spring centering51C Spool Clevis or Handle Bracket Location Spool Position IndicationOrdering Information Work Sections VO40 Spool Function 88 A/B Work Port Option 76 A/B Work Port ValvesSpacer Section 98C Mid-Inlet Relief Flow Setting Ordering Information Mid-Inlet VO40Mid Inlet Options Main Pressure ReliefForm Parker HannifinExtensive Hydraulic Product Offering Hydraulics Group Sales Offices

VO40 specifications

Parker Hannifin's VO40 is a sophisticated and versatile hydraulic valve that has garnered attention for its innovative design and wide-ranging applications. Designed to meet the increasing demands for efficiency and reliability in various industrial and mobile machinery, the VO40 series exemplifies Parker's commitment to providing high-performance solutions.

One of the primary features of the VO40 is its compact design, which allows for easy integration into systems with limited space. This is accomplished without sacrificing performance, as the valve delivers exceptional flow rates, which can significantly enhance the efficiency of hydraulic systems. The VO40's multi-functionality enables it to serve diverse roles, from directional control to flow regulation, making it suitable for a variety of hydraulic applications.

The VO40 utilizes advanced technologies, including modular construction, which provides flexibility for different system configurations. This modularity allows users to customize the valve to their specific requirements, whether they need a simple on/off control or more complex, proportional flow regulation. The valve's design also incorporates electronic control capabilities, enabling users to achieve precise movements and optimize system performance.

In terms of materials, the VO40 is constructed from robust components to withstand high-pressure operations and harsh environments. The valve's sealing technology is engineered for durability and reliability, minimizing the risk of leaks and prolonging the service life of the product. This reliability is a critical factor in reducing maintenance costs and ensuring operational continuity in demanding applications.

Another significant characteristic of the VO40 is its ease of installation and maintenance. The design allows for quick assembly and disassembly, which is crucial for minimizing downtime during maintenance activities. Additionally, the valve features diagnostic capabilities, enabling operators to monitor performance and address potential issues proactively.

In conclusion, the Parker Hannifin VO40 hydraulic valve stands out in the marketplace due to its compact size, modularity, advanced electronic controls, and robust construction. Its design and technology make it an ideal choice for users seeking reliable and efficient solutions for their hydraulic systems. By integrating the VO40 into their operations, companies can enhance productivity while ensuring a long-lasting, low-maintenance hydraulic solution.
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