Conceived solely on the idea to manufacture a valve that could directly replace a single isolation valve with one that offered double block and bleed (DBB) facilities to the same ANSI B16.10 and API 6D length, Oliver Twinsafe offers 1" to 12" DBB Pipeline Valves in an all forged body construction thus increasing safety levels whilst also reducing weight, space and cost.
Features of Oliver Twinsafe Double Block Valves:
- Lower weight and less space: The primary, secondary and bleed valves are now one monobloc design, considerably reducing the weight and space from traditional solutions.
- Fewer leakage paths and added safety: By incorporating both the primary and secondary isolate valves into one body, it is possible to reduce the number of leakage paths and fugitive emissions.
- Lower installation costs and quicker commissioning: Fewer connections to the spool piece and pipeline reduce labor, parts, expediting and freight costs.
- Easier Maintenance: Decreased spares requirement and fewer connections to inspect regularly.