Top Entry Ball Valve
Top Entry Ball Valves are used to control fluid transmission in pipeline systems for quick shut-offs during an emergency. The ball, stem, and actuator are assembled vertically, hence the name ‘top entry’. It has a detachable bonnet which provides access to internal parts of the entire valve. This makes it possible for repairs to be performed on the valve while it is still in-line
Our valves have multiple stem sealing, double block and bleed, as well as bi-directional class IV shut-off to ensure maximum flow control. They conform to API 6D pressure standards and ASME B 16.34 design standards thus making them ideal for critical situations
ACERTEC’s Top Entry Ball Valves ranges in sizes from NPS ½ to NPS 60 with either Full/Reduced Bore Valve balls. Depending on your application, we can customize with pneumatic, hydraulic, or gas actuators among many other valve operator options. Each unit is built to perform with low torque and smooth gliding movements while maintaining maximum safety
INDUSTRIAL APPLICATIONS
- GEOTHERMAL REINJECTION UNITS
- PIPELINES (Surge Relief Skids & PIG Traps)
| Valve Size |
| NPS 1/2, NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12, NPS 14, NPS 16, NPS 18, NPS 20, NPS 24, NPS 30, NPS 36, NPS 40, NPS 42, NPS 44, NPS 48, NPS 52, NPS 56, NPS 60 |
| Pressure Class: |
| 150#, 300#, 600#, 900#, 1500#, 2500# |
| Materials |
| Carbon Steel, Stainless Steel, Low Temperature Carbon Steel, Duplex, Super Duplex, Inconel |
| Design and Manufacturing Standards |
| API 6D, ASME B 16.34, BS EN ISO 17292 |
| Face to Face Standards |
| ASME B 16.10, API 6D |
| Flange Dimension Standards |
| ASME B 16.5 (up to 24″), ASME B16.47 Series A (26″ and above) |
| Butt Weld Valve End Standards |
| ASME B16.25 |
| Pressure Test Standards |
| API 6D, API 598, BS EN 12266 -1 and 2 |
| Fire Safety Test Standards |
| API 607, API 6FA, BS EN ISO 10497 |
| Quality/Product Certifications |
| ISO 9001, API 6D, PED 2014/68/EU, EAC (Russia),ATEX and OSHAS 18001 |
| Fugitive Emissions |
| ISO 15848 |
| NACE |
| MR 01-75 / ISO 15156 compliant |
| Valve operator options |
| Bare stem, Gear, Hand lever, Pneumatic actuator, Hydraulic actuator, Gas actuator, Gas-over-oil actuator, Motor-operated actuator, Hydraulic/Electro actuator, hydraulic-operated actuator |
| Shutoff Class |
| API 598 (Zero Leakage), Class VI (FCI 70-2), API 6D |
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