SMC AV4000-04-5DZ-A Soft Start-up Valve for Pneumatic Systems

The SMC AV4000-04-5DZ-A Soft Start-up Valve, part of the AV2000-A·3000-A·4000-A·5000-A Series, is engineered for precision control in pneumatic systems. This air-operated valve, now enhanced with the AVA series, offers a lockout type with the AVL series for added safety and functionality. Designed to facilitate a gradual increase in initial pressure, it ensures a smooth start-up by supplying air at low speeds and provides a quick exhaust by cutting off the air supply when necessary. With a power consumption of just 0.35 W, this valve is optimized for energy efficiency, ensuring no air flow when the main valve is switched. The improved flow rate characteristics, up to 2.3 times better with a C[dm3/(s·bar)] of 9.2, make it ideal for applications requiring precise air flow control. The integrated silencer reduces the valve's profile, minimizing installation space and labor hours. Key features include enhanced adjustability for low-speed air supply, making it suitable for a wide range of industrial applications. The SMC AV4000-04-5DZ-A is a reliable choice for engineers seeking to optimize pneumatic system performance while reducing energy consumption and operational costs.