Key Features:
The DH60-7 Main Relief Valve is designed for high-pressure hydraulic systems, capable of handling pressures up to X PSI (pounds per square inch).
It features a robust construction using high-quality materials to ensure durability and long service life.
The valve incorporates a compact design, making it suitable for various applications where space is limited.
It is equipped with an adjustable pressure setting, allowing operators to set the desired pressure range.
The DH60-7 Main Relief Valve has excellent flow characteristics, minimizing pressure drop and ensuring efficient system performance.
It provides accurate pressure control, maintaining a consistent pressure level within the hydraulic system.
The valve is designed to operate smoothly, minimizing noise and vibration.
Working Principles:
The DH60-7 Main Relief Valve operates based on the principle of pressure regulation. It is installed in parallel to the hydraulic system and diverts excess pressure when it exceeds the set limit.
The valve consists of a spring-loaded poppet that is held against a seat by an adjustable spring. When the system pressure exceeds the set limit, the force exerted by the fluid overcomes the spring tension, lifting the poppet off the seat.
As the poppet lifts, it creates an opening for the fluid to flow through, bypassing the main circuit and redirecting it back to the reservoir or to a secondary circuit.
The fluid flow continues until the pressure drops below the set limit, allowing the spring to push the poppet back onto the seat, closing the valve and restoring normal system operation.
Technical Specifications:
Maximum Pressure: X PSI (pounds per square inch)
Pressure Range: Adjustable from X PSI to Y PSI
Flow Capacity: Z gallons per minute (or liters per minute)
Operating Temperature Range: A°F to B°F (or A°C to B°C)
Fluid Compatibility: Suitable for use with hydraulic fluids meeting industry standards, such as mineral oil-based fluids or synthetic hydraulic fluids.
Port Size: Standard X-inch (or Y-mm) ports, compatible with common hydraulic fittings.
Construction Material: The valve body and internal components are typically made of corrosion-resistant materials like stainless steel or hardened steel.