The latest batch of NSV F60 Duplex Steel Trunnion Mounted Ball Valves has been delivered and is now operational.
These valves were selected specifically to bridge the gap between the corrosion resistance of austenitic stainless steel and the high mechanical strength required for demanding pipeline applications.
Unlike standard 316L valves that often struggle in high-pressure chloride environments, the F60 (UNS S32205/S31803) duplex structure offers nearly double the yield strength. This unique material property provides exceptional resistance to stress corrosion cracking and pitting in offshore and chemical processing systems.
Designed for Class 900 and Class 1500 high-pressure pipelines, these valves feature worm gear operators to ensure safe and stable manual operation under extreme loads.
The trunnion-mounted structure anchors the ball securely, eliminating excessive friction even at full pipeline pressure.
For projects requiring a balance of durability and cost-efficiency in harsh media, NSV provides robust solutions for your fluid control needs. Contact us to discuss how our duplex steel portfolio can optimize your system's reliability.
