GDV80 | 80-100L/min
Monoblock Directional Control Valve
Within the array of six monoblock directional control valve series, the GDV80 emerges with a flow range of 25 to 170 L/min, tailored for comprehensive hydraulic system requirements. This series offers a wide selection of spool options, meticulously designed to control double-acting cylinders, single-acting cylinders, and hydraulic motors. The GDV80's capability to accommodate various hydraulic functions makes it a versatile and essential component for ensuring precise and responsive control in a multitude of applications.
Features
- Valve body is manufactured from integral grey cast iron.
- Spring capr, mechanical detent cap and electro-hydraulic driver module are made from die-cast aluminum.
- Parallel circuit: each section has a check valve, optional overload valve for inlet port.
- Electric, hydraulic remote, manual and wire pulling method are optional.
- Optional power beyond.
- Can be changed into closed center system.
- Optional mechanical positioning with adjustable positioning force.
- 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.
- Achievable proportional control (without pressure compensation).
- Spool number: 1 - 6 is available.
| Rated Flow | 80 L/min |
| Max Flow | 100 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° -100C0 |
| Spool Stroke (1/2position) | 7/-7mm |
| With Floating Function (1/2 and F position) | |
| Viscosity Range | 15-75mrrf2/s |
| Ambient Temperature Range | -40C° -60C° |
| Solenoid can be either 12VDC or 24VDC, corresponding current is 0-1.5 or 0-0.75 Amp. | |
The GDV80 series finds extensive application across industrial, agricultural, and construction machinery, playing a key role in enhancing the performance and reliability of such equipment. Its adaptability is evident in its use in wheel loaders, forklifts, and log splitters, where it supports diverse operational needs with precision and efficiency, solidifying its position as a versatile solution for demanding hydraulic control tasks.
