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Main Features
Three-Piece Structure: The valve body adopts a three-piece design, facilitating installation and maintenance while ensuring the structural strength and sealing performance of the valve.
Fixed Ball Design: The ball is fixed by a rotating shaft, reducing operating torque and ensuring stability under high-pressure conditions.
Gear Operation: Equipped with a gear operating mechanism, it provides smooth and reliable operation, suitable for working conditions requiring frequent operation.
Fire-Safe Design: Complies with API 607 fire safety standards, ensuring sealing performance is maintained even in extreme situations such as fires.
Anti-Static Design: Prevents static accumulation caused by medium flow, improving safety.
Dual Sealing: Equipped with bidirectional sealing function, ensuring reliable prevention of medium backflow in both positive and negative directions.
Emergency Seal Greasing: When the seal is damaged, sealant can be injected through the greasing device to temporarily restore sealing performance.
Multiple Material Options: The valve body and ball can be made of carbon steel, stainless steel, and other materials to adapt to different media and working conditions.
Technical Specifications
Nominal Diameter: 2 inches to 48 inches (DN50 to DN1200)
Pressure Rating: 150LB to 2500LB (PN2.5 to PN42.0)
Applicable Media: Petroleum, natural gas, water, steam, air, oil products, etc.
Applicable Temperature: -46℃ to 500℃ (the temperature range may vary depending on the sealing material)
Valve Body Material: Forged steel (A105, A182 F304, F316, etc.)
Sealing Material: PTFE, PEEK, nylon, etc.
Connection Methods: Flange connection (ANSI B16.5, ASME B16.47), welded connection (ASME B16.25)
Design and Manufacturing Standards: API 6D, ANSI B16.34
Testing Standards: API 598, API 607
schematic diagram:

2.API6D Forged Steel 3PC Trunnion Ball Valve With Gear Operation Main dimensions&Weight:

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