GDV70 | 70-80L/min
Monoblock Directional Control Valve
Part of a comprehensive lineup featuring six monoblock directional control valve series, the GDV70 distinguishes itself with a flow capacity extending from 25 to 170 L/min. Equipped with a diverse range of spool functionalities, it is adept at managing the operations of double-acting cylinders, single-acting cylinders, and hydraulic motors. This versatility ensures that the GDV70 can seamlessly integrate into various hydraulic systems, providing precise and efficient control necessary for a wide spectrum of applications.
Features
- Valve body is manufactured from integral grey cast iron.
- Spring cap and mechanical detent cap are made from die-cast aluminum.
- Parallel circuit and inlet port has a load check valve.
- Manual and wire pulling control method are supported.
- Optional power beyond.
- Optional mechanical positioning.
- Spool with various functions is available: for controlling dual-acting cylinder or single-acting cylinder, spool for hydraulic motor.
- Small operating force and excellent flow characteristics.
- Spool number: 1 - 6 is available.
| Rated Flow | 70 L/min |
| Max Flow | 80 L/min |
| Max Pressure | 310 bar |
| Internal leakage (70 bar): A/B to T | 30-35 CC/min |
| Fluid Temperature Range | |
| With NBR(BUNA-N) Seals | -20C° -80C° |
| With FPM (VITON) Seal | -20C° - 100C° |
| Spool Stroke (1/2position) | +7/-7mm |
| With Floating Function (1/2 and F position) | +7/-7 -9mm |
| Viscosity Range | 15-75 mrrT2/s |
| Ambient Temperature Range | -40C° -60C° |
Utilized extensively in the fields of industrial equipment, agricultural machinery, and construction machinery, the GDV70 series enhances the functionality and performance of various machines. Its presence is pivotal in devices like wheel loaders, forklifts, and log splitters, where it contributes to operational precision and reliability, showcasing its critical role in supporting machinery across different industrial landscapes.
