Velan技术上显著的飞跃在于在通径大于Dn50，甚至达到Dn600的阀门上采用锻造技术，这极大的提高关键应用领域的安全性。
　　A considerable leap forward in Velan technology was the introduction of forgings for valves larger than 2", and up to 24", for higher safety in critical applications.

　　现在，在加拿大、美国和法国的Velan三家专业工厂能够制造这些锻造的、高性能的、具有更高强度的阀门，韧性增强，为矿物和核发电站、核舰队和化工和烃加工工业中所有严酷的关键应用领域提供最可靠、最安全的阀门产品。
　　Today, three Velan specialized plants in Canada, USA and France manufacture these forged, high performance valves with greater strength, increased toughness for maximum reliability and safety for fossil and nuclear power stations, the Nuclear Navy and for all severe and critical applications in the Chemical and Hydrocarbon Processing Industries.

DN500的Velan锻造平行滑动阀
配置加温旁通阀
20" (500mm) Velan Forged Parallel Slide Valve
with warm-up bypass valve.