APH techniek

All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 7 Oscillating valves/counters Oscillating valves G 1 / 4 “ (stroke-controlled) Type Function Thread OS 514 5/2-way G 1 / 4 “ Temperature range: -10°C to max. +60°C Operating pressure: 3 - 8 bar Flow: 1300 l/min Function: The oscillating valve generates oscillatory actions such as vibrations, tapping or dipping in connection with double acting cylinders. If input 1 is supplied with compressed air, the compressed air is alternately applied to outlets 4 and 2. The valve switches over as soon as the cylinder travels to the end position or the line pressure rises. The speed of the controlled cylinder and the stroke frequency are both set using the exhaust air flow controls. Limit switches are not required. Oscillating valves G 1 / 4 “ (time-controlled) Type Adjustable cycle time Function Thread OS 514 B 0-15 seconds 5/2-way G 1 / 4 “ Temperature range: -10°C to max. +60°C Operating pressure: 3 - 10 bar Flow: 1100 l/min Function: The oscillating valve generates oscillatory actions such as vibrations, tapping or dipping in connection with dou- ble acting cylinders. If input 1 is supplied with compressed air, the compressed air is alternately applied to outlets 4 and 2. The valve switches over into a time-pulse (Forward and return strokes) that can be adjusted using 2 adjustment screws. The speed of the controlled cylinder must be adjusted separately using the bi-directional flow control valves. NOT NOT 5 1 3 4 2 Cumulative counters - pneumatic Type Display PIZ 6 digit 4 mm M 5 1.5 - 8 bar Function: - Arriving signals are added. - At the time of mechanical reset (using the key), the figure 000000 appears. - Manual reset Preset counters - pneumatic Type Display PEZ 5 digit 4 mm M 5 2 - 8 bar Function: - The counter subtracts pneumatic signals from a preselected number and on attaining "00000" a pneuma- tic output signal is emitted. - Resetting takes place pneumatically or by pressing the cylindrical turning. Especially good value! Binary reduction valves/Flip-Flop Type Function Thread VLL 5 14 5/2-way G 1 / 4 “ (pilot G 1 / 8 “ ) 2 - 10 bar 3 - 10 bar Min. 10 ms 0 to +60°C Function: The valve switches following every 12 incoming signals (Z) - (Flip-Flop). The last switching position is maintai- ned, even if the working pressure is off. Connection 2 (A) Connection 4 (B) On On Off Off On Off On Off On Off Off On On On Off Z Z Y Signal to pilot entry Operating pressure Control pressure Signal duration Temperature range Character height Hose connection Working pressure Character height Hose connection Working pressure Contact us for technical details Contact us for technical details 432 APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl