cartridge relief valve

1.Adopted with the hydraulic motor in Cat excavator hydraulic system
2.Cat Excavator 3304 machine parts only
3.Customized for any different design

Available excavator Model number: Komatsu PC200-5
Available excavator part number : 708-25-04311
High quality, fast delivery , good after-service

1. Alloy steel materials with more strength for high pressure
2. Cat Excavator 3304 machine parts only
3. Industrial cavity as standard threads

-Sandwich plate valve
- 4 pressure ranges
- 5 circuit options
-With one or two pressure relief cartridges
- 4 adjustment elements

Available excavator Model number: Komatsu PC200- 1
Available excavator part number : 700-90-51001
High quality, fast delivery , good after-service

1. Fine raw materials to extend the valve service life
2. High pressure to 5075PSI with pressure anti-shock characteristics

kobelco control valve
excavator hydraulic valve, relief valve
Apply to: kobelco mark VI, SK210LC-6E SK300-6E SK330-6E
part numer: YN22V0001F2

Proportional relief valve
DN 6
Component series 1X
Maximum operating pressure 315bar
Maximum flow 30L/Min

1.Max. working pressure to 315bar
2. Max. flow rate to 113L/min.
3. Standard connection threads for easy replacement

kobelco control valve
excavator hydraulic valve, relief valve
Apply to: SK250LC-6E SK200-6
part numer: YN22V0001F5 YN22V0001F4 YN22V0001F3

1. Hardened treatment of the key parts guaranty the valve service life
2. High pressure to 4640PSI, anti-shock characteristics

QFZ control valve group for accumulator ( profesional designed)
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 16~31.5MPa

-Sandwich plate valve
- 4 pressure ranges
- 5 circuit options
-With one or two pressure relief cartridges
- 4 adjustment elements

kobelco control valve
excavator hydraulic valve, relief valve
Apply to: SK210 mark VIII SK210-8
part numer: YN22V0001F8 YN22V0001F7 YN22V0001F6

-Three adjustment elements:
. Rotary knob
. Hex. head screw with protective cap
. Lockable rotary knob with scale

Komatsu hydraulic control valve
pressure reduce valve
excavator relief valve
Apply to: PC200-6 PC210-6 PC220-6
part number: 723-40-50100

Pilot operated unloading relief valve
1.model: 03 06 10
2.working pressure(Mpa):5 10 20 31.5
3working voltage: DC12V 24V AC110V 220V

valve

Komatsu hydraulic control valve
excavator relief valve
Apply to: PC300-5 PC220-5
part number: 708-27-04311 708-27-04310

1. High operation pressure up to 5075.00PSI
2. For Komatsu PC200 hydraulic system only
3. Standard cavity dimensions for common replacement

-Three adjustment elements:
. Rotary knob
. Hex. head screw with protective cap
. Lockable rotary knob with scale
-Solenoid operated unloading via

Komatsu relief valve
excavator control valve
Apply to: PC150-3 PC200-3 PC220-3
part number: 709-70-55100 709-70-55103

25M

Customized Steel Directional Multiple Hydraulic Valves Nonstandard
model:01 02 03
maximum pressure(Mpa) 31.5
maximum flow(l/min) 14 35 63

valve

-Sandwich plate valve
- 4 pressure ranges
- 5 circuit options
-With one or two pressure relief cartridges
- 4 adjustment elements

kobelco control valve
excavator hydraulic valve, relief valve
Apply to: SK200LC-3 SK210-3 SK210LC-3 SK300-3
part numer: 2436R839F3 2436R839F2

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3. 100% tested before delivery

valve

CAT caterpillar relief valve
excavator hydraulic control valve
Apply to: 200B 320B E320B E200B
part number: 250-2508 1163600