Product Capacity

Casting

High quality valve body casting. Valve body made of high quality nodular cast iron, could bear higher pressure.

Rough Machining

Punching, miling, drilling regarding to customer's requirements.

Fine Process Machining

Fine process machining, including flat grinding, oil port processing

De-bur Processing

Cleaning Processing

100% Inspect

Assemble Processing

100% Air Tightness Testing

100% Finished Product Testing

Previous slide

Next slide

Quality Control

In stock

Control Method	joystick
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

In stock

In stock

Control Method	manual
Presure Medium	Mineral oil based hydraulic oil
Nominal Flow	80 L/min (21 gpm)
Viscosity Range	12 CST-400 CST
Operating Pressure	250 bar (25 MPa)
Internal Leakage	15 cc/min at 160 bar, 50℃
Ambient Temp	-40°C to +80°C (-40°F to +176°F)
Valve Structure	Monoblock Valve
Valve Surface	Phosphating treating
Valve Sections	1-7 sections
Rustproof Level	Neutral salt spray test, 48hours

In stock