Advanced Technology Valve S.p.A.

Side Entry Ball Valve



A compact and cost effective solution for many high flow applications. ATV supplies a full range of Side Entry Ball Valves, trunnion mounted, two (cast) or three (forged) pieces, for onshore and offshore topside applications in the Oil & Gas exploration, production and transmission. Side Entry Ball Valve offers the advantage of a compact envelope, reliable performance and a cost effective solution. Typically, soft-seated configuration is available for clean service whereas metal-to-metal sealing is the preferred choice for highest reliability in harsh service with the presence of solid particles, high pressure and high temperature.

ATV supplies Side Entry Ball Valves in a wide range of materials and configurations to meet any specific need of the application and customer’s requirements. Many optional features are available for seat designs, seat and stem sealing and end connections. 

ATV ball valves are suitable for manual operation or for power assisted operation. ATV takes full responsibility in selecting the most suitable size for operating conditions. However, ATV welcomes customers supplied items too: in such a case ATV responsibility is limited to the assembling of the actuator on the valve and testing of valve and actuator system. On request, ATV may participate in the actuator selection together with the customer. 

Materials are sourced from qualified suppliers on the base of specifications that reflect the industry standards (ASTM, NORSOK, BS, DIN or others), but do also incorporate additional requisitions resulting from long experience.  
ATV designs, manufactures and tests its products in accordance with all the relevant Industry standards and codes (API, ANSI, ASME, BS, ISO, NACE, PED and others). ATV ball valves can be manufactured to conform to API 6A product specification level PSL 3/3G and pressure tested to either API 6A or API 6D requirements.

ATV stresses its willingness to produce engineered valves; therefore, it welcomes requests for special size, class and design requirements. 


  • Compact envelope
  • Reliable performance
  • Suitable for above ground or below ground installation

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