Product Capacity
Quality Control

100% Ex-factory test
reversing performance full valve opening pressure safety valve opening and closing pressure reversing leakage overload valve pressure

particle counter

Direct-reading Spectrometer

Cylindricity meter

Three Corrdinate Measuring

Gear Measuring Center

Spring Fatigue Testing Machine
Main Products
P40 Electro-pneumatic Directional Control Valve
In stock
Control Method |
electro-pneumatic |
---|---|
Presure Medium |
Mineral oil based hydraulic oil |
Nominal Flow |
40 L/min (10.5 gpm) |
Viscosity Range |
12 CST-400 CST |
Operating Pressure |
Maximum 250 bar at P Port |
Internal Leakage |
15 cc/min at 160 bar, 50℃ |
Ambient Temp |
-40°C to +80°C (-40°F to +176°F) |
Spool Stroke |
±6mm |
Valve Structure |
Monoblock Valve |
Valve Surface |
Phosphating treating |
Valve Sections |
1-7 sections |
Rustproof Level |
Neutral salt spray test, 48hours |
HSSD Directional Control Valve
In stock
Flow |
45~380 L/min |
---|---|
Operating Pressure |
250-350 bar (25-35 MPa) |
Operating Range |
15-75 mm²/s (15-75 CST) |
Viscosity Range |
12-400 mm²/s |
Ambient Temp |
-40°C to +80°C (-40°F to +176°F) |
Valve Structure |
monoblock, sectional |
Valve Sections |
1-12 Sections |
Presure Medium |
Mineral oil based hydraulic oil |
Internal Leakage |
15 cc/min at 160 bar, 50℃ |
Spool Stroke |
±6mm |
Valve Surface |
Phosphating treating |
Rustproof Level |
Neutral salt spray test, 48hours |
Q75 Directional Control Valve
In stock
Control Method |
cable, electro-hydraulic, electro-pneumatic, joystick, manual, pneumatic |
---|---|
Presure Medium |
Mineral oil based hydraulic oil |
Nominal Flow |
75 L/min (19.6 gpm) |
Operating Range |
15-75 mm²/s (15-75 CST) |
Operating Pressure |
315 bar (31.5 MPa) |
Internal Leakage |
15 cc/min at 160 bar, 50℃ |
Ambient Temp |
-40°C to +60°C (-40°F to +140°F) |
Valve Structure |
Monoblock Valve |
Valve Surface |
Phosphating treating |
Valve Sections |
1-7 sections |
Rustproof Level |
Neutral salt spray test, 48hours |