產品特點
Three-Piece Ball Valve offers diversified connections: Internal threads, industrial thick-wall pipe welding, sanitary thin-wall pipeline butt welding (compatible with automatic welding machines for extended automated welding), sanitary pipeline quick-connect, sanitary pipeline hygienic flanges, national standard pipeline GB flanges.
Three-Piece Ball Valve body adopts precision vacuum wax mold casting technology with optimized structure and aesthetic design. Elastic sealing structure ensures reliable sealing and smooth operation. Reverse-sealed bottom-loading stem design prevents stem ejection during abnormal cavity overpressure.
Three-Piece Ball Valve bodies feature ISO high platforms and locking mechanisms. Compatible with pneumatic/electric actuators, valve position feedback, mechanical/smart positioners to meet industrial automation requirements.
主要性能指標
Structural Features
? Low fluid resistance with equivalent coefficient to same-length pipelines
? Simple structure, compact size and lightweight
? Reliable sealing with domestic/imported PTFE seats, suitable for vacuum systems
? 90° quarter-turn operation enables quick open/close
? Maintenance-friendly design with replaceable seals
? Sealing surfaces isolated from media in fully open/closed positions
? Standard semi-encapsulated seals; Full-encapsulated option available for special processes
Standard Specifications
? Actuation: Manual/Configurable (Pneumatic/Electric)
? Nominal Diameter: DN10-DN100 ISO12.7-101.6
? Pressure Rating: 1.0MPa
? Temperature Range: Domestic PTFE -10~100℃/Imported PTFE -10~150℃
? Media Compatibility: Gas/Water/Oil
? Actuator Options: Manual/Pneumatic/Electric
? Connection Standard: Welded
? Body Material: Cast steel/CF8 (304)/CF3 (304L)/CF8M (316)/CF3M (316L)
