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P80 Series Hydraulic Directional Control Valve
P80 Series Hydraulic Directional Control Valve
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The P80 Series Valve is a high-capacity, heavy-duty hydraulic directional control valve designed for demanding fluid power applications. Featuring a rugged monoblock valve cast iron construction, it handles high flow rates up to 80 L/min while maintaining a compact footprint. It is engineered with built-in safety mechanisms, including an inner check valve to prevent reverse oil flow and an inner relief valve to precisely set and regulate system pressure. Highly adaptable to various operational needs, this unit can be configured as a pneumatic directional control valve, an ergonomic joystick control valve, or an automated solenoid directional valve, making it a versatile choice for modern machinery.
Series Advantages
Product Advantages
High Flow Capacity: Safely and efficiently manages hydraulic fluid flows up to 80 L/min, making it ideal for mid-to-large-sized cylinders and motors.
Durable Monoblock Design: The single-piece cast housing drastically reduces the risk of leakage between sections and withstands high vibration and extreme working conditions.
Integrated Safety Valves: The built-in inner check valve ensures load holding without drifting, while the adjustable relief valve protects the entire hydraulic circuit from dangerous pressure spikes up to 315 bar.
Extensive Control Options: Whether your system requires simple manual levers, multi-axis joystick control, remote pneumatic operation, or fully automated solenoid actuation, the P80 adapts perfectly to your interface.
Durable Monoblock Design: The single-piece cast housing drastically reduces the risk of leakage between sections and withstands high vibration and extreme working conditions.
Integrated Safety Valves: The built-in inner check valve ensures load holding without drifting, while the adjustable relief valve protects the entire hydraulic circuit from dangerous pressure spikes up to 315 bar.
Extensive Control Options: Whether your system requires simple manual levers, multi-axis joystick control, remote pneumatic operation, or fully automated solenoid actuation, the P80 adapts perfectly to your interface.
Technical Specifications
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Product Series: P80 Series
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Valve Construction: Monoblock construction (Available from 1 to 6 levers)
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Nominal Flow: 80 L/min (21 US gpm)
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Max. Operating Pressure: 315 bar (4600 psi)
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Spool Stroke: 7 mm (0.28 in)
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Spool Pitch: 43 mm (1.69 in)
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Oil Ports: G 1/2, G 3/4
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Oil Way Options: Parallel circuit, Power beyond option
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Spool Functions: O, Y, P, A
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Control Ways: Manual control, pneumatic control, electric & pneumatic control, hydraulic & electric control
Application Industries
Application Scenarios
Agricultural Machinery: Highly suited for heavy-duty tractors, large harvesters, and complex forestry equipment requiring multi-spool, high-flow hydraulic management.
Construction Equipment: The ideal hydraulic control valve for medium-to-large excavators, wheel loaders, and backhoes that demand robust and precise fluid control.
Material Handling & Lifting: Provides smooth, reliable control for high-capacity forklifts, heavy-duty winches, and mobile cranes.
Industrial & Municipal Vehicles: Frequently integrated into the hydraulic systems of large refuse trucks, snow removal equipment, and heavy recovery vehicles.