Proportional Directional Spool Valve

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Description
Proportional directional spool valves are a type of directional valve. They control the direction of movement and the velocity of individual or multiple hydraulic consumers actuated simultaneously. Control is independent of the load and continuous.

The proportional valve is suitable for constant pump systems, for variable pump systems with a pressure/flow controller. The volumetric flows and load pressures for the individual consumers can be individually adjusted. The valve can be adapted to various control tasks, e.g. for safety functions. All sizes can be combined with each other.

The proportional directional spool valve is used in mobile hydraulics, in particular in crane and lifting equipment, construction and mining machinery, drilling equipment as well as in offshore and marine technology.

Features and benefits:
One proportional directional spool valve for various control functions and volume quantities
Energy-saving Closed-Center systems
Compact and lightweight design
Modular system with wide range of design variants

Applications of Proportional Valve
Construction/construction material machinery
Mining machinery (incl. oil production)
Cranes and lifting equipment
Machines for forestry and agricultural purposes

Proportional Flow Valve

Manufacturers of proportional and water temperature control and pinch valves used in industrial process control, photographic and food processing.

Supplies threaded and multi-port valves, actuators and other controls.

Manufactures small 3-way, large 3-way, small 4-way, large 4-way, and proportional air controlled valves.

Proportional Pressure Control Valve

Manufactures control valves, pressure and temperature gauges, converters, transmitters, indicators, controllers and pressure sensors.

Manufactures electric, pressure reducing and sustaining, flow control, relief, surge control, float valves and strainers.

Manufactures small 3-way, large 3-way, small 4-way, large 4-way, and proportional air controlled valves.

Proportional Direction Valve

Manufacturers of proportional valve drivers, closed loop controllers and OEM custom electronics. Mobile hydraulics controls are one of their specialties.

Manufactures instrumentation valves, manifolds, direct-mount and sampling systems for the process, power and gas industries.

A Swedish enterprise located in Mariestad. Manufactures the 'Mann' direct disconnect couplings, that assure safe and environmental handling of aggressive media in the chemical and petrochemical industries.

Proportional Insert Valve

Manufacturers of proportional and water temperature control and pinch valves used in industrial process control, photographic and food processing.

Manufactures small 3-way, large 3-way, small 4-way, large 4-way, and proportional air controlled valves.

Distributor Of hydraulic and power transmission equipment, drives and drive systems, cartridge valves and manifolds, proportional valves.

Proportional Pressure Reducing Valve

The proportional pressure reducing valves control the pressure in the A- or B-ports using the barometric feedback principle. The parameters can be saved, changed and duplicated in combination with the digital power amplifier PWD00A-400....

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