1. Product Overview

 

The forged steel trunnion mounted ball valve manufactured by Metals Valve is 3-piece split body and side entry. This series of valves are designed conforming to almost the same standards and codes as that of cast steel trunnion mounted ball valves. The 3-piece body refers to left/right closure parts and the mid body which are all made from forgings. Compared to its cast counterpart, the forged steel body and closure parts eliminate the inevitable defects of casting and drastically improve the microstructure as well as mechanical properties.

2. Design features and material selection

Design standards: API 6D, API 608, BS 5351, ISO 14313, ASME B16.34; Fire safe to API 607, BS 5146, ISO 10497, API 6FA; End connection: ASME B16.5, ASME B16.25, ASME B16.11; Face to face: ASME B16.10; Inspection and test: API 598, API 6D, EN 12266-1. The forged steel trunnion mounted ball valve is available in either full port(FB) or reduced port(RB), 3 piece split body and side entry, lever/gear or actuator operated. Generally, sizes above 4″ are furnished with 4 of supporting legs. Serial No.: FTBV12. See the technical drawing and dimensions of FTBV12.

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