GKV80 Sectional Directional Control Valves
Request a Quote
Features
- Valve body is made from grey cast iron (inlet module, work module, outlet module)
- Spring cap, mechanical detent cap and electrical or hydraulic pilot controlled module are made from cast aluminum or die-cast aluminum.
- Parallel circuit: each section feature a load check valve, optional inlet port with a overload valve or check valve.
- Overload protection valve for anti-cavitation.
- Series circuit is available.
- Optional control method: electric, hydraulic remote, manual and wire pulling.
- Available power beyond port.
- Can be modified to be a closed center.
- Optional mechanical positioning, with adjustable force.
- Inlet module can configure a direct acting or pilot relief valve and the valve position can be changed.
- Hydraulic lock valve is available on each port.
- Mechanical hydraulic lock is also available to adapt to the requirements from lifting mechanism of tractor and lifting machinery for locking heavy items.
- Different functions of spools are provided to control two-way cylinder, one-way cylinder, or for hydraulic motor.
- Valve spool with floating function is available.
- Valve features small operating force and good flow characteristics.
- Proportional control is achievable (without pressure compensation).
- Section numbers: 1-8.
Specifications
| Rated Flow | 80 L/min |
| Max Flow | 100 L/min |
| Min Flow | 20 L/min |
| Max Pressure | 350 bar |
| Internal leakage (70 bar): A/B to T | 15-20 CC/min |
| Internal leakage (70 bar): A/B to T with P.O. Check | 2-5 CC/min |
| Spool Stroke (1/2position) | +7/-7mm |
| With Floating Function (1/2 and F position) | +7/-7 -10mm |
| Solenoid can be either 12VDC or 24VDC, corresponding current is 0-1.5 or 0-0.75 Amp. | |
Related products
Send Message
Most Recent
More
Other Products
Videos
