Top Entry Ball Valve

Worry no more! Oswal Top Entry Ball Valve is here to help you out!

Top entry ball valve has unique advantages over side entry Ball valves, typically used in process systems where inline maintenance is preferred. Using top entry construction, it will be easy to repair or replace the internals, so you can check periodically and maintain for a long time. Apart from compact design and light weight, Oswal’s top entry ball valve is also robust in meeting stringent additional customized requirements besides complying standard’s requirements

We recently supplied 12 Nos of 16” 900# Top Entry Ball Valves to one of our International customer for LNG with following additional requirements.

• While the valves complied to standard's features including Fire-safe, Anti-Static, Blowout proof stem, Cavity self-relief, Stem/Seat sealant injections etc., these valves also successfully tested for Double Block and Bleed and Single Piston / Double Piston effect.
• Functional Testing done using Helium with temperature ranges from -46°C and +60°C @ test pressure of 139 Kg/cm²
• SIL 3 certified
• Valves are Pneumatic ESDs with the operating time of less than 30 seconds. Noise level must be less than 85 dB

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• Electric/Pneumatic/Gas Over Oil/Hydraulic Actuators
• accessories like Limit Switch, Position Indicator, Solenoid Valve,etc.
• Tested for Fugitive Emission / Low Emission Application
• We can also offer valves complying to TAT & SIL requirements
• Locking Arrangement
• For Oxygen Service
• FM Approval
• Under Ground installation
• Extended Stem
• Siesmic Qualification