Description
Technical Specifications
SPECS top entry soft-seated trunnion mounted Ball Valves are designed according to API6D standard . The valves can be applied in wide temperature ranges ( -46~200℃), particularly for piping flow with large size or high pressure. The top entry Ball Valve can be used for in-line maintenance services. The series are subjected to fire safe tests and certified per API607 and API6FA.
Applicable Standard
Design & Manufacture Standard: API6D, ASME16.34, BS5351
Face to Face: ASME B16.10, API6D
End Connection: ASME B16.5, EN1092-1, GOST33259, ASME B16.25
Test Standard: API6D, API598
Products Range
Size: 2"~24"
Pressure Rating: ASME CLASS 150~900
Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End: RF, RTJ, BW
Operation: Operation: Manual, Gear, Pneumatic, Electric
Design Features
Two O-ring Seals: Prevent leakage from stem area.
Blow-out Proof Stem : Safety feature that functions to assure stem sealing at all pressures.
Back-up Metal to Metal Sealing: If primary soft-seat materials are burned, the metal-to-metal provides shutoff.
One-piece Body: Same rigidity as that of pipe.
O-ring & Gasket Combination: Prevents leakage from body connection area.
Floating Spring-loaded Seats: Assure sealing even at low pressures.
Emergency Sealant Injection Fitting: Allows external intervention to prevent seat leakage.
PART NAME OF Top Entry Ball Valve
EXPLOSION VIEW OF TOP ENTRY BALL VALVE
MATERIAL LIST OF TOP ENTRY BALL VALVE
