Servo and proportional valves

servo_proportional-values

Servo and proportional valves

At HPS we inventory a wide variety of high-quality servo and proportional valves from the world’s leading valve designers and manufacturers.

 
sun-body

SUN hydraulics proportional valves fit the unique Sun cavity. This differentiated design allows much larger drill diameters; passage sizes into and out of the valve are maximized, resulting in lower oil velocities and pressure drops. All Sun proportional cartridges are rated to 5000 psi operating pressure, and with very low leakage.

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HydraForce-logo-reload

HydraForce engineers a wide range of electro proportional valves, including flow and directional control valves, in anything from two-way to five-way configurations as well as three-port, bi-directional and pressure-compensated models.

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moog1

Moog manufactures industrial and aerospace servo-valves for precision motion control with either a mechanical of electrical mechanism, including flow control valves, pressure and flow (p/Q) control with integrated digital electronics and an optional fieldbus interface. Moog also sells a wide range of accessories such as valve checkers and mounting manifolds.

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wandfluh

Wandfluh proportional spool valves and pressure valves come in direct-operated and pilot-operated versions. Flow-control and throttle valves are available in two-way and three-way versions. Integrated electronics and spool position control is available. Capable of pressures up to 350 bar, and volumes of up to 220 l/min, they are designed for low oil leakage.

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Denison-hydraulics

Denison makes pressure, flow and check control valves, and are one of the few manufacturers of flange-mounted pressure control valves, a design that enables the valve to be attached directly to another hydraulic component.

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brevini

Brevini Hydraulics produces the most advanced proportional directional valves with inlet flow of 140 and 240 l/min available on the valve market for a wide range of industrial and outdoor applications.

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Argo-hytos-logo-reload

Argo-Hytos makes direct-operated proportional valves and pressure compensator sandwich valves in sizes from NG04 to NG10 rated at up to 320 bar and flow rates of 150 l/min.

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hr-textron

HR Textron servo-valve design incorporates an electronically controlled, permanent magnet brushless dc motor to drive a single stage spool valve. This innovation delivers superior reliability and outstanding servo performance at a price comparable to traditional servovalves.

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