Festo Manual Pneumatic Relay Pneumatic Manual Control Valve VHEF Series, G 1/4, 4-Janin, VHEF-H-B53E-G14

The Festo hand lever valve is engineered for versatility and reliability in pneumatic applications. With a robust construction width of 20 mm, it delivers a standard nominal flow rate of 750 l/min, ensuring efficient operation. Designed for manual actuation, the valve integrates user-friendly features that facilitate easy manipulation in various environments. Its well-thought-out design, including direct piloting and a maximum switching frequency of 0.5 Hz, makes it ideal for consistent performance. The valve operates efficiently within pressures ranging from -0.095 MPa to 1 MPa, accommodating various operational needs. With soft sealing principles and compatibility with lubricated operation, it promises durability and longevity in performance, while the corrosion resistance class CRC 1 ensures minimal degradation over time.

Manual actuation allows for immediate control and rapid response
Designed with an optional exhaust air function providing flexibility in flow management
Constructed with RoHS compliant materials for adherence to environmental regulations
Features a detenting manual override for reliable operation in emergencies
Offers a reversible flow direction to enhance adaptability in different setups
Includes specific connection ports (G1/4) simplifying integration with existing systems
Lightweight at 298 g making it easy to install and handle