VICKERS
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Pertanyaan umum tentang VICKERS dari 3G Electric.
What are the typical flow and pressure ratings for VICKERS DG4V directional control valves?
VICKERS DG4V directional control valves are available with maximum flow rates ranging from 12 gpm to 21 gpm, depending on the specific model and NFPA size (e.g., D03). These valves are rated for high-pressure operation, typically up to 5000 psi, though actual working pressure depends on the system design. The solenoid-operated versions feature electrical actuation with standard voltage options, and they are designed for reliable switching in hydraulic circuits.
How do VICKERS J Series hydraulic motors compare to other motor series in terms of displacement and speed?
VICKERS J Series hydraulic motors are characterized by their compact design and moderate displacement, such as 0.8 cu in/rev. They are rated for maximum speeds up to 1,575 RPM and pressures up to 2030 psi. These motors use a 5-bolt mounting pattern with UNF ports, making them suitable for applications requiring consistent torque at moderate speeds. They are often used in conveyor drives and small winch systems.
What is the difference between VICKERS DG4V and KDG4V proportional valves?
VICKERS DG4V valves are solenoid-operated directional control valves with on/off switching, while KDG4V valves are proportional directional control valves without feedback. The KDG4V allows for variable flow control proportional to the electrical input signal, enabling smoother acceleration and deceleration in hydraulic actuators. Both are available in D03 NFPA size, but the KDG4V typically has a lower maximum flow rate (e.g., 5.9 gpm) to accommodate proportional control.
Can VICKERS pressure relief valves be used in systems with variable flow demands?
Yes, VICKERS offers proportional pressure relief valves, such as the model with MPN 02-145953, which can adjust the relief pressure in response to an electrical signal. These valves are designed for systems where pressure needs to be varied dynamically, such as in injection molding machines or test stands. They have a maximum flow rate of 1.3 gpm and are available in D03 NFPA size, with two-way configurations for direct installation in manifold blocks.
What port configurations are available for VICKERS directional control valves?
VICKERS directional control valves come in several port configurations, including tank, manifold, and subplate mounting. For example, the DG4V series offers tank port configurations for inline mounting, while the DG4S-01 series is designed for manifold mounting. Port sizes vary by model, with common options like 1/4"-28 UNF or 9/16"-18 UNF, depending on the flow rating and NFPA size.
Does 3G Electric supply VICKERS products?
Yes — 3G Electric (S) Pte. Ltd. supplies VICKERS products. We stock the VICKERS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.















































