Over the years the skilled craftsmen at Rotator have designed and manufactured in excess of 200 different styles of control valves, each one reflecting a specific market requirement. These include valves developed to work at a pressure of up to 900 bar.

The control valves are designed according to the shear-type-seal principle.

The main advantage of these valves compared to the conventional spool valves is that there is negligible internal leakage.

The material on the internal parts is of a quality that gives a very good resistance to wear. We design to a service life of at least 30 years and we try to make certain that our valves will exceed this service life. Our control valves have been qualified through test programs by several oil companies.

The control valves are designed for mounting on our own subplates, or direct onto customer’s manifold. These are internally drilled to reduce the possible leakage points.

The control valves are for general application and may be used in most hydraulic circuits. They are qualified for all types of hydraulic fluids, from the conventional hydraulic oil to methanol (and water glycol).

This folder will introduce you to a few of our standard range hydraulic control valves.

On request our design team will be happy to assist in finding the best solutions to your specific requirements.

Hydraulic Directional Control Valves Download (451 kB)

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Piloting

All Rotator control valves may be piloted by various electric, hydraulic, pneumatic or manual pilots.

Solenoid Ex type Pilot height: 92 mm 3,62 inch	Solenoid IS type Pilot height: 92 mm 3,62 inch	Solenoid Submersible type Pilot height: 75 mm 2,95 inch	Solenoid Industrial type Pilot height: 71,6 mm 2,82 inch	Hydraulic pilot Pilot height: 88 mm 3,46 inch	Pneumatic pilot Pilot height: 131,5 mm 5,18 inch	Manual pilot Pilot height: 92,2 mm 3,63 inch