The GEMU 553 is a high-performance, pneumatically operated 2/2-way modular distribution valve designed for reliable control of inert and corrosive liquid and gaseous media. Its angle seat globe valve design ensures high flow rates and robust performance. Constructed from durable 1.4408 stainless steel with a PTFE seal, this valve is suitable for demanding applications with temperatures up to 180°C. This specific model is externally controlled and features a Normally Open (NO) control function, making it ideal for integration into complex process systems where fail-open safety is required.