1. Vacuum Pick-and-Place Actuation with Fast Ejector Blow-Off
This application utilizes the valve's capability to handle vacuum and reversible flow to control robotic pick-and-place end effectors. The valve shifts between supplying vacuum for part gripping and positive pressure for rapid part release, supported by the external pilot air supply to maintain valve shifting force.
Problem SolvedEliminates the need for multiple separate valves for vacuum generation and blow-off. By consolidating into a single 5/3-way valve capable of operating at -0.9 bar with a fast 16 ms switching time for reversal, it significantly reduces cycle times in high-speed automation lines.
-0.9 bar operating pressureReversible flow directionExternal pilot air supply16 ms switching time reversalPiston gate valve
2. Pneumatic Cylinder Rigidity for Web Tensioning Systems
Using the 5/3-way pressurized center function, the valve supplies constant air pressure to both chambers of a double-acting, double-rod pneumatic cylinder simultaneously. The high 1000 l/min nominal flow rate ensures rapid pressure equalization and tension adjustments.
Problem SolvedStandard 5/2 valves cause cylinder drift when stopped. The 5/3 pressurized center firmly locks the cylinder in a stiff mid-stroke position during machine halts, maintaining exact web tension for delicate film or paper handling.
5/3-way pressurised center1000 l/min standard nominal flow rateG1/8 working port10 bar maximum pressureWeb tensioning
3. Low-Pressure Component Leak Testing Stations
Integrated into automotive or medical device quality control stations, the valve routes very low testing pressures through its working ports while relying on an independent pilot air line (3 to 10 bar) to provide the mechanical shifting force.
Problem SolvedInternally piloted valves fail to shift when the main line pressure drops below a certain threshold. The external pilot supply ensures reliable, crisp actuation (23 ms switch-on time) even when the main operating medium is at near-zero pressure or vacuum during leak decay tests.
External pilot supplyPilot pressure 3 bar ... 10 bar23 ms switching time onSoft sealing principleLeak testing
