18061659285
Class 2500 A105 Trunnion Mounted Metal Seated Ball Valve with Heavy-Duty Electric Actuator
Product Parameters
Product Type |
Trunnion Mounted DBB Ball Valve with Electric Actuator |
Pressure Rating |
ASME Class 2500 |
Size Range |
2" ~ 30" (DN50 ~ DN750) |
Body Material |
ASTM A105 Forged Carbon Steel (Optional: A182 F316 / F51 / F53) |
Seat Type |
Metal Seated |
End Connection |
Flanged (ASME B16.5) |
Valve Structure |
Trunnion Mounted, Double Block and Bleed (DBB) |
Actuation |
Electric Actuator with Worm Gear |
Power Supply |
AC 380V, 3 Phase (Optional: AC 415V / AC 440V, 3 Phase) |
Design Standards |
Designed in accordance with API 6D, ASME B16.34, BS 5351 |
Fire-Safe Design |
Designed in accordance with API 607 / API 6FA |
Brand |
SLVCN |
Key Features
Trunnion Mounted Ball Structure
Upper and lower trunnion bearings support the ball, preventing displacement under extreme pressure and ensuring stable operation.
Double Block and Bleed (DBB) Design
Dual seats provide full upstream and downstream isolation, while the cavity can be safely vented to meet high safety requirements.
Metal-to-Metal Sealing
Metal seated design withstands high temperature, high pressure, abrasive, and erosive media with stable sealing performance.
Heavy-Duty Electric Worm Gear Actuator
High output torque and smooth operation for reliable remote control, with manual override for emergency use.
Product Details
The Class 2500 Trunnion Mounted Metal Seated DBB Ball Valve with electric actuator is engineered for ultra-high pressure, severe service applications requiring absolute isolation and zero leakage.
With a forged steel body, double block-and-bleed (DBB) design, and trunnion-mounted ball, it ensures stable operation and safe cavity pressure relief under extreme conditions. The metal-to-metal sealing delivers reliable shut-off in high temperature, abrasive, and fluctuating service.
Equipped with a heavy-duty AC 380V electric actuator and worm gear, it enables smooth remote operation for automated pipeline systems.
Materials, sealing, and actuation can be customized to meet specific service requirements.
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