(LB-C)VALVES, buy Gold supplier PC120-6 unloading valve on China Suppliers Mobile

Product Details

Specifications

Gold supplier PC120-6 unloading valve
Model NO:PC120-6
Unloading valve instock
EX price fast delivery
In stock

Gold supplier PC120-6 unloading valve

Product description

1.Type: Unloading valve

2.Model No:PC120-6

3.Application:excavactor spare part

4.Over 10years exporting experience

5.Owned factory supply EX price

6. Competitive price ,large stocks

List for some models

Main Valve and Service Valve for Excavator
	Part Number	Model
EX		EX120-2-3 MAIN VALVE
		EX200-1 MAIN VALVE
		EX200-2 MAIN VALVE
		EX200-3 MAIN VALVE
		EX60 MAIN VALVE
		EX-2 SERVICE VALVE
		EX-5 MAIN VALVE
		EX MAIN VALVE

HD		HD280 PILOT PUMP VALVE
		HD700-1 Main Valve
		HD700-5 Main Valve
		HD700-7 MAIN VALVE
		HD800&900 MAIN VALVE
		HD820 MAIN VALVE

		PC60 MAIN VALVE
PC		PC200-1 MAIN VALVE
		PC200-2 MAIN VALVE
		PC200-1&2 SERVICE VALVE
		pc200-3&5 Low Pressure Valve
		PC200-5 MAIN VALVE
		PC200-5 SERVICE VALVE
		PC200-6
		PC200-6 6D102 MAIN VALVE WITHOUT OIL TUBE
		PC600 MAIN VALVE
		Main valve for 6D95 engine
		main valve for 6D102 engine
SH		SH280 MAIN VALVE
		Valve, pilot pump, SH280
SK		SK200-1-2-3 SERVICE VALVE
		SK200-1-23 MAIN VALVE
		SK200-6

More about product picture

Relief valve failure and maintenance:

Condition	Fault	Solution and maintenance methods
1.Pressure is too high or too low	1. Pressure set incorrectly 2. stress disorder 3. carry on the valve is not properly 4. adverse balance piston 5. spring force is too low 6. Valve seat, balance piston, worn or there is dust	1. correct setting 2. check pressure gauge 3. Remove valve reorganization or Exchange valve, remove the adjustment bolt, 4. tapping valve several times 5. Remove upper cover jiecha valve core dust and other debris blocking the holes of 6. Replace spring 6. cleaning or updates
2. Pressure not settled	1. balance piston action bad 2. mention moving valve not settled 3. mention moving valve exception 4. oil in the has air 5. mention moving valve block has dust processing	1. check valve core of hole whether has dust, valve core of action whether sleek, and the spring of State 2. replaced mention moving valve, check oil whether dirty 3. excluded air
3.Tiny vibrations, (ill an abnormal sound when)	1. Valve anomalies 2. drain air 3. resonance control valve 4. adverse fuel tank tubing 5. flow rate too high 6. outlet there is back pressure	1. replace the actuator 2. check hydraulic oil pollution 3. displace air

Hope our excellent quality and competitive price and quick delivery will attract your attention!