Carbon Steel Segment Ball Valve is composed of multiple components such as the valve body, ball, and seats, allowing for disassembly, repair, and replacement. In contrast, a one-piece ball valve has a compact structure with all components integrated as a single unit, requiring complete replacement during maintenance.
The split-body design is suitable for high-pressure, high-temperature, and large-diameter applications. Due to its separable structure, maintenance and part replacement are convenient, resulting in lower maintenance costs.
specification
Main Structure: V Segment Ball Valve
Sizes: range from 2"~20"
Pressure: range from ANSI 150LB-300LB,PN10-PN63
Operation: Direct Mount, Lever Handles, Gear Operators, Pneumatic Actuators or Electric Actuators.
Ends connection: R.F,RTJ, B.W.
Material: Carbon Steel, Stainless Steel, Special Material
Standard: API6D,BS5351,ASME, ANSI, etc.
Inspection Standard: API598
Seat Material: S.S+STL 06 or PEEK
Blow-out proof stem
Full Bore or Reduced Bore
Fire Safety API607,API 6FA
Floating and Trunnion Mounted
Anti-static device
Locking device
ISO 5211 Top mounting
Differences Between Segment and One-Piece Ball Valves
1. Structural Differences
Split-Body Ball Valve: The valve body and ball are separate components, bolted together.
One-Piece Ball Valve: The valve body and ball are manufactured as a single, integrated unit.
2. Installation and Maintenance Differences
Split-Body Ball Valve: Allows disassembly of components (e.g., ball, seats) for easier part replacement and maintenance.
One-Piece Ball Valve: All components are non-separable; repairs require full valve replacement.
3. Durability Differences
Split-Body Ball Valve: Independent components enable targeted replacement of worn parts (e.g., seats), extending overall valve life.
One-Piece Ball Valve: Integrated design means any failure necessitates full valve replacement.
4. Application Differences
Split-Body Ball Valve: Widely used in high-pressure, large-diameter, and high-temperature applications.
One-Piece Ball Valve: Compact design suits small-diameter pipelines.
GNEE Carbon Steel Segment Ball Valve for sale
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