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3 Piece Ball Valve

Specification of 3 Piece Ball Valve

ParameterValue
DesignThree-Piece Bolted Body
Size Range1/2" – 12" (DN15–DN300)
Pressure RatingClass 150, 300, 600, 900, 1500, 2500
Design StandardAPI 608, API 6D, ASME B16.34
Face-to-FaceASME B16.10
Flange StandardASME B16.5, EN 1092-1
Thread StandardNPT (ASME B1.20.1), BSPT, BSPP
Butt Weld EndsASME B16.25
Socket Weld EndsASME B16.11
Fire Safe DesignAPI 607 / API 6FA (Optional)
Anti-Static DeviceStandard / Optional
Blowout-Proof StemYes
Valve TypeFloating / Trunnion
Port TypeFull Port / Reduced Port
Seat MaterialPTFE, RPTFE, PEEK, Devlon, Metal Seat
Body MaterialASTM A216 WCB, A105N, ASTM A351 CF8, CF8M, CF3M, Duplex SS
Ball MaterialSS304, SS316, Duplex Stainless Steel
Stem MaterialSS410, SS304, SS316, 17-4PH
OperationLever, Gear Operator, Pneumatic Actuator, Electric Actuator
Temperature Range-196 ℃ to 425 ℃ (Depends on Seat Material)
Leakage StandardAPI 598, ISO 5208
Testing StandardAPI 598, API 6D
Applicable MediumWater, Oil, Gas, Steam, Chemical, LNG, Corrosive Fluids


Features & Advantages – 3 Piece Ball Valve

Three-piece split body designAllows easy in-line maintenance, enabling quick replacement of seats, seals, and internal components without removing the valve from the pipeline.Reduced downtime
Features & Advantages – 3 Piece Ball Valve

Three-piece split body design

Allows easy in-line maintenance, enabling quick replacement of seats, seals, and internal components without removing the valve from the pipeline.


Reduced downtime & maintenance cost

Modular construction significantly lowers maintenance time and operational shutdown costs, ideal for continuous process industries.


Full bore / reduced bore options

Ensures high flow capacity with minimal pressure drop in full bore design, improving system efficiency.


Superior sealing performance

Advanced PTFE, RPTFE, or metal seat options provide tight bi-directional sealing with zero-leakage performance under high pressure.





High pressure & temperature resistance

Engineered for demanding applications, suitable for Class 150–2500 and extreme temperature conditions depending on materials.


Blow-out proof stem design

Enhances operational safety by preventing stem ejection under internal pressure.


Fire-safe & anti-static optional design

Complies with API 607/API 6FA fire-safe standards and includes anti-static devices for hazardous environments.


Flexible actuation options

Compatible with lever, gear, pneumatic, and electric actuators for automated or manual control systems.


Wide industrial applicability

Widely used in oil & gas, petrochemical, chemical processing, power generation, water treatment, and general industrial pipelines.



Features & Advantages – 3 Piece Ball Valve
SAVVY IMPORT AND EXPORT CO., LTD.
minaxue@savvyft.com
+86-18958911667
Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
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minaxue@savvyft.com
+86-18958911667
Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
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Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
minaxue@savvyft.com +86-18958911667
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