Key Features
- Full bore design for minimal pressure drop
- Metal-free construction eliminates galvanic corrosion
- Molecular bonding at fusion interface ensures permanent sealing
Typical Applications
- Municipal potable water distribution networks
- Industrial process water circulation systems
- Mainline control in agricultural irrigation
Manufacturing Process
Combined injection molding (body) and CNC machining (ball/stem) with laser-aligned assembly
- Melt flow index control: 0.25±0.05 g/10min (190°C/5kg)
- Fusion temperature: 220±5°C
- Cooling rate gradient ≤5°C/min
Raw Material Characteristics
- Density: 0.955 g/cm³ (ISO 1183)
- ESCR resistance: ≥1000hrs (ASTM D1693)
- Melt flow index: 0.20–0.25 g/10min (ISO 1133)
- Flow isolation in potable water treatment plants
- District metering and pressure management in municipal networks
- Media switching in desalination pretreatment systems
