G-DSG Series Shockless Directional Valves
The G-Series Solenoid Operated Directional Valves incorporate electronic circuits o enable adjustment of the spool shifting time. A special spool shape that minimises shock is used, shocks caused by the
actuator starting and stopping, as well as vibration due to oil hammering. The shifting time of conventional Solenoid Operated, Shockless, and Directional Valves is constant and cannot be adjusted. As the shifting time of the G-Series valves can be adjusted, it can be set at an optimal level to minimise shocks to the machine.
H/HC Type Pressure Control Valves
These valves are hydraulically damped, direct operated, pressure control valves which can be actuated by internal or external pilot pressure.
H Type Pressure Control Valves
There are various types of valve including sequence, unloading and low pressure relief valves, all of which are operated by a pressure rise in the circuit, sensed either internally or remotely.
HC Type Pressure Control Valves
They are available with integral check valves for use when free reverse flow from secondary port to the primary port is desired. There are various types of valve including sequence and counterbalance valves, all of which are operated by a pressure rise in the circuit, sensed either internally or remotely.
High Flow – Flow Control and Relief Valves (EFBG-03-250/06-500/10-1000-51)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. For the High Flow Series, double maximum flow rate [03 size: 125→250 L/min (33.03→66.05 U.S.GPM), 06 size: 250→500 L/min (66.05→132.1 U.S.GPM), 10 size: 500→1000 L/min (132.1→264.2 U.S.GPM)] enables a smaller valve size than conventional products; compact-sized devices can be provided.
High Flow-Flow Control and Relief Valves (EHFBG-03-250. EHFBG-06-500)
This flow control and relief valve is a energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. For the High Flow Series, double maximum flow rate [03 size: 125 → 250 L/min (33 → 66 U.S.GPM), 06 size: 250 → 500 L/min (66 → 132 U.S.GPM)] enables a smaller valve size than conventional products; compact-sized devices can be provided.
High Response Directional and Flow Controls (EHDFG)
These valves pursue the ultimate performance of proportional electrohydraulic directional & flow control valves and make themselves to have high response features. The closed-loop is composed in the valve inside by combination of a differential transformer (LVDT) and a power amplifier. Thus, high accuracy and reliability are provided. In addition to control in the open-loop, these can be used for the closed loop system as simplified servo valves.
High Response Directional and Flow Controls (ELDFG 01/03)
High Response Type Proportional Electro-Hydraulic Directional and Flow Control Valves
High response, high precision and high reliability are achieved be a combination of a compact and powerful solenoid and a spool-position-detection LVDT. Direct type ELDFG-01/03 and two stage type ELDFG-04/06 (which use the ELDFG-01 as a pilot) are available.
Direct Operated Type Directional and Flow Control Valves
This product can be interchanged with the simplified servo valve to perform position control and pressure control. Compared to nozzle flapper type servo valve, this product has excellent contamination-related problems.
Increased Safety – Explosion Proof – Solenoid Controlled Directional Valves
Explosion Proof (Flameproof) Solenoid Operated Directional Valves. For use in Division 1 & 2 locations
Explosion Proof (Increased Safety Type) Solenoid Operated Directional Valves. For use in Division 1 locations
Internal Gear Flow Divider QXT
Description
Series QXT internal flow dividers divide a flow into as many as four portions.
The division ratios are constant and are unaffected by the loads at the actuators.
They can be used, for example, to provide synchronised movement of unequally loaded cylinders. Several hydraulic motors can be driven at the same speed, irrespective of their external loads.
