Seat Valves, SVH04
Description
These low-weight (aluminium) seat valve blocks are used to control single- or double acting cylinders. They are applied where high levels of leaktightness are required. The design uses a solenoid operated, direct acting, 2/2 bi-directional seat valve. They close the flow path to or from hydraulic actuators with virtually zero leakage.
Sectional Directional Valves, Series HDS…
Description
Series HDS directional control valves represents a flexible unit construction, the elements of which may be combined into one valve unit as required.
They are available in 8 different sizes, and with parallel, serial, serial/parallel, Load Sensing and Flow Sharing circuitry. In addition, the range includes inlet and intermediate flow control sections with either manual or electro-proportional operators. Where accurate control of speed and actuator position is needed, the valves satisfy the most complex hydraulic circuit requirements.
Shuttle Valves, Size 04…10
Description
Ball-type, screw-in design
Series WRVCG
The valve shuts off whichever one of the two inlet ports A and B is at the lower pressure. Port C is therefore connected with whichever one is at the higher pressure.
Shuttle Valves, Size 2
Description
Ball-type, screw-in design
Series RWA…
The valve shuts off whichever one of the two inlet ports A1 and A2 is at the lower pressure. Port A is therefore connected with whichever one is at the higher pressure.
Shuttle Valves, Size 2
Description
Ball-type, screw-in design
Series RWZ…
The valve shuts off whichever one of the two inlet ports A1 and A2 is at the lower pressure. Port A is therefore connected with whichever one is at the higher pressure.
Solenoid Coils
Description
The slip-on coils can be replaced without opening the hydraulic envelope even when the valve is under pressure, and they can be positioned at any angle through 360°.
Solenoid Controlled Relief Logic Valves (LBS)
These solenoid controlled relief logic valves are composite control valves having solenoid controlled directional and pilot relief valves and vent restrictors combined together. This configuration eliminates pipes from the vent circits of relief logic valves. They are used to put pumps into unloading operation, with the solenoid controlled directional valves serving to select pilot lines, or to place hydraulic system two or three pressure controls, with the pilot relief valves in action.
Solenoid Controlled Relief Valves ((A)-BST/BSG)
These valves are a combination of a pilot operated relief valve and a solenoid operated directional valve. Piping between the two is eliminated as the solenoid valve is directly mounted on the relief valve and connected with the relief valve vent. Pump pressure may be unloaded remotely by an electrical signal to the solenoid, or by connecting pilot relief valves to the solenoid valve ports.
Solenoid Operated Directional Control Logic Valve (LDS)
These solenoid operated directional control logic valves are composed of directional control valves and solenoid operated directional valves combined together. The solenoid operated directional valves serve to switch pilot lines and the directional control valves are used to control the direction of the main circuits. Covers provided with various control valves are available to provide optimum control.
Stack-mounting Pilot-operated Check Valves SRE
Description
ISO sizes 2 … 7, series SRE… / SREA… / SREZ…
Pilot-operated check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. By applying a defined pilot pressure at X, the checked flow direction is held open as long as the pilot pressure is maintained.
Stack-mounting valves with ISO / DIN / NFPA / ANSI interface.
