Top Entry Ball Valve with a one-piece body design that allows in-line maintenance.Top entry trunnion mounted ball valve is manufactured to ensure bi-directional sealing with two independent floating seats.

Top entry trunnion mounted ball valve feature a double block and bleed, fire safe design and an anti blow-out stem. Top entry trunnion mounted ball valve with seat retraction technique gives the convenience of in-line repair or replace valve internal components without dismantling it from pipe line.

The top entry ball valve is available in size 2" ~24" , ANSI class rating 150 to 1500 and temperature ratings of -46 ℃ to 200℃ . All meet the fire safe requirement of BS 6755 and API 6FA.

Top entry ball valves are typically used in process systems where in-line maintenance is preferred over full valve removal. As such, it is common for top entry ball valves to be used in high-pressure applications that require infrequent maintenance, like high integrity pressure protection system (HIPPS) valves.

Top entry ball valve Advantage & Benefit:

• Self-Adjusting Seats: Compensate for Wear & Temperature Fluctuations
• Spring Loaded Low Pressure Seals
• Pressure Activated Seating
• Built-In Antistatic Feature
• Simplified In-line maintenance/reparability
 

Top entry ball valve Bill of Material