high pressure valves

-With one or two pressure relief cartridges
- 4 adjustment elements:
. Rotary knob
. Sleeve with hexagon and protective cap
. Lockable rotary knob

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

KHB3K-LR High Pressure Ball Valve:
1.Good design.
2.Hot product in the world
3.Multiple patterns
4. 100% one by one testing

PN: 315~500bar
DN: 6~50mm
Size: 1/4"~2"
Connection type: female thread, male thread
BSP,NPT,PT connectors...

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

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

VH3H-M Straight High Pressure Ball Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4. 100% one by one testing

PN: 500bar
DN: 6~50mm
Male threa/Female thread
BSP, NPT, PT connectors
stainless steel materials

1. Fine alloy steel materials with more strength for high pressure
2. Cat Excavator machine parts only
3. Industrial cavity for easy replacement

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

KHB3K-NPT High Pressure Ball Valve:
1.Good design.
2.Hot product in the world
3.Multiple patterns
4. one by one 100% testing

high pressure ball valve:
1.hydraulic oil applied
2.DN10mm~50mm
3.carbon steel materials
4.high pressure 315bar

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

BY relief valve install a spring loaded pressure relief valve to provide maximum pressure protection.

VH2H-LR Straight High Pressure Ball Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4. one by one 1005 testing

1. Reducing the pressure in the hydraulic system of excavator
2. For Komatsu PC120 excavator hydraulic system
3. Original parts replacement

1) high quality with cheap price
2) ISO qualified manufaturer
3) hydraulic high pressure 315bar
4) applicable to hydraulic oil
5) DN 6mm~40mm

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

KHB-SR High Pressure Ball Valve:
1.Good design.
2.Hot product in the world
3.Multiple patterns

Pressure reduce type, keeping the pressure in stable range
For Kobelco SK120 excavator hydraulic system
Easy replacement as standard dimentsions

Proportional pressure reducing valve controls a secondary pressure from the system pressure according to value of input current.

HRPC brand threaded type high pressure ball valve:
1) size 1/8"~2"
2) female-male thread
3) FOB price $5.50
4) same as hydac valve

KHB-SR High Pressure Ball Valve:
1.Good design.
2.Hot product in the world
3.Multiple patterns

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

BY type valve is a pilot operated pressure relief valve with poppet structure

2 way SS316 ball valves
NBR O-ring, POM ball seal
high pressure 7500psi
2xSR male thread dn08
G-Electroplated white or yellow

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

1.globe stop valve type
2.high pressure 315bar
3.carbon steel material
4.two way port

1. Max. operated pressure reaching to 350bar
2. Very little internal leakage
3. M33x2 threads for standard replacement

VH2H-G Straight High Pressure Ball Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns