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Speed Valve



Function
The Speed-Valve series is a range of regenerative valves increasing the speed of the forward movement of a double acting cylinder. This is achieved movement of a double acting cylinder. This is achieved by diverting the oil from the B-side of the cylinder to the A-side. Thetotal flow used to move the cylinder forward is then QA=Qpump + QB. The Speed-Valves will not a affect the return speed of the cylinder. As an option a unique built in control valve automatically changes from speed to force when the cylinder meets resistance in the forward direction.
The Speed-Valves are designed as in-line valves, easily installed into any hydraulic circuit. No additional controls are needed, as the Speed-Valves are controled by the control valve in the system.

The Cycle:
When the pump in Fig.1 is connected to the A-side of the cylinder, a pilot signal ensures the Speed-Valve is moved in the position, where the B-side of the cylinder is connected to the A-side through ports 2 and 3. When retracting the cylinder in Fig.2 a pilot signal ensures the Speed-Valves is moved in the position, where the B-side fo the cylinder is connected to the pump through ports 1 and 2.



SV Series

* Regenerative valve ofr pressure up to 400 bar, increasing the speed of your cylinders.
Type
Qmax
Type
Qmax
SV-040
40 LPM
SV-200
200 LPM
SV-120
120 LPM
SV-300
300 LPM




SVA Automatic Series

* Regenerative valve ofr pressure up to 400 bar, combining high speed and full cylinder force
Type
Qmax
Type
Qmax
SVA-050
40 LPM
SVA-200
200 LPM
SVA-120
120 LPM
SVA-300
300 LPM





P.O.V .10/50/500

* Pilot operated check valve for 50 LPM and 500 bar
Type
Qmax
P.O.V .10/50/500
50 LPM