relief valve

Available excavator Model number: PC200-6
Available excavator part number : 702-21-09147 702-21-09145
High quality,fast delivery ,good after-service

1. Operation pressure up to 4060PSI-4640PSI
2. Replacement of the originals parts and standard code
3. Direct pressure operation type

valve

Available excavator Model number: PC200-8 PC360-7
Available excavator part number : 723-40-57200
High quality, fast delivery , good after-service

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

proportional amplifier for proportional directly operated pressure relief valve
1. power request:30VA
2..operating environment perature:0~70ºC

1. Operation pressure up to 4640PSI-5510PSI
2. Replacement of the originals pressure relief parts
3. Three raw materials optional

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

1. Adjustment by hand
2. Top groove with cover
3.With large flow rate, 63L/min.

-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.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: PC200-3 PC200-5
Available excavator part number : 709-70-55100
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

kobelco control valve
excavator hydraulic valve, relief valve
Apply to: SK100-3 SK120-3 SK150-3 SK120LC-3 SK150-4 SK120-4
part numer: 2436R839F4

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

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

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

1. Pressure safety relief main service valve with reliable operation in excavator hydraulic system
2. For Komatsu PC120 excavator series

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

Komatsu excavator relief valve
Apply to: PC200-6 pc120-6 pc200-7 PC120-7
part number: 723-40-50401 723-40-50601 723-40-50200

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

1. High strength of casting iron as valve housing
2. Hand wheel with adjustment element
3. Five pressure stages option

excavator hydraulic control valve
Komatsu main relief valve
Apply to: PC200-7
part number: 723-40-91102 723-40-91101 723-40-91132

1.Double wet pin solenoids with AC or DC voltage
2. Heavy duty solenoids with detachable coil
3. Mating connectors without indicator light

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

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

Hitachi excavator parts
Hitachi relief valve, control valve
apply to: EX270-5 EX220-5 zaxis230 zaxis200 zx200 zx230
part number: 4372039