Aftermarket Excavator Spare Parts Pressure Relief Valve For Hyundai

Aftermarket Excavator Spare Parts Pressure Relief Valve For Hyundai

Description :

Packaging & Delivery

Valve Information:

The excavator relief valve is a valve installed in the hydraulic system to control the pressure and flow of the hydraulic system. In the hydraulic system of the excavator, the function of the overflow valve is to protect the hydraulic system and hydraulic components from damage caused by excessive pressure and flow. The relief valve can also be used to control the speed and force of the hydraulic cylinder during excavator operation. By adjusting the flow of the overflow valve, the hydraulic cylinder can be moved slowly or quickly to meet the needs of different working situations.
 

Guangzhou XIEBAGN MACHINERY CO., LIMTED

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!

Our Main Products:

Seal Series:
arm cylinder seal kit, Boom cylinder seal kit, Bucket cylinder seal kit, main pump seal kit, travel motor seal kit,
swing motor seal kit, control valve seal kit, center joint seal kit, track adjust seal kit, bushings,
floating seals, o-ring box, pusher, etc.

Engine parts:
cylinder heads, cylinder blocks, crankshafts, camshafts, connecting rods, water pumps, turbo chargers,
engine assys, fan blades, main bearing and connecting rod bearings, pistons, piston rings, liner kits, etc.

Hydraulic parts:
hydraulic cylinder assembly, gear pump assembly, hydraulic pump assembly, travel motor assembly, final drive assembly, swing motor assembly,
main valve assembly, service valves, gasket kits, etc.

Electric Parts:
solenoid valves, water sensors, pressure sensors, throttle motors, stop solenoid, controllers, monitors, etc.

Other Parts:
seal kits, bushings, floating seals, o-ring box, pushers, couplings, engine cushions, bearings, gears, fuel filter
oil filter, air filter, track link assy, front idler, carrier roller, hydraulic oil cooler, water tank, track link assy, etc.

Products Show:

FAQ:

Q: What is a relief valve on an excavator?
A:Hydraulic relief valves limit system pressure to protect components. The valves also limit the hydraulic system's maximum output force. All hydraulic system relief valves work by balancing the hydraulic force with an adjustable spring force.

Q:How do you adjust an excavator relief valve?

A: With a slotted screwdriver, turn the screw in the center of the knob clockwise, until flow can be heard escaping from the internal valve. Slowly turn the screw counterclockwise until the flow from the relief valve stops. Turn the screw an additional 1/8 to 1/4 turn counter-clockwise. Replace the silver cap in the knob.

Q:What is the purpose of a relief valve in a hydraulic system?
A: Relief valves are the most common type of valve found in a hydraulic system. Their purpose is to prevent high pressure in the hydraulic circuit from damaging the system components. Relief valves are normally closed; whenever one is open, it is converting the pressure energy of the hydraulic system directly to heat.