Sectional Directional Control Valves
At GRH, our range of sectional directional control valves includes the GKV35, GKV50, and GKV80 series. The GKV series represents a modular, open-style multi-way valve system, which can be configured with different modules to meet the needs of various complex systems. Key features of these products include:
- Compact size and lightweight design, ideal for installation in tight spaces.
- Powerful functionality, capable of matching the demands of complex systems.
- High manufacturing precision, utilizing imported equipment to ensure internal tolerances.
- Excellent cost-performance ratio, with customizable options and complete system supply available.
Our sectional directional valves are vital in a variety of heavy machinery, playing key roles in agricultural, construction, and road equipment. They are particularly effective in mobile cranes, enhancing operational safety and efficiency, and in tractors and harvesters, where they contribute to streamlined agricultural processes. These valves also boost the performance and precision in construction machinery like bulldozers and excavators, as well as in road machinery such as pavers and road rollers, ensuring robustness and reliability in demanding environments.
- Rated flow: 35L/min, 50L/min, 80L/min, 100L/min
- Pressure: < 300bar
- Spool number: 1-6
Options for different applications:
- Control method: manual (hand lever actuation, one or two), electric on-off control, electro-hydraulic control (DC 12V or 24V).
- Pressure-compensation: front or rear pressure compensation, rear pressure compensated type realizes proportional flow rate.
- Port valves: overload valve, check valve, relief anti-cavitation valve.
