Key Specifications
- Nominal Diameter: DN50 ~ DN300 (2" ~ 12")
- Connection Type: Grooved Ends
- Stem Type: Rising Stem
- Seal Type: Soft Sealing
- Suitable Media: Water, Fire Protection Water, etc.
Product Advantages
- Rising Stem Design: The stem extends with the gate, clearly indicating open/closed status for easy inspection and emergency operation.
- Zero Leakage: Elastic soft sealing material ensures no leakage, maintaining stable pipeline operation.
- Grooved Connection: Quick installation/disassembly without welding, significantly reducing construction time and costs.
- Low Flow Resistance: Full-bore design minimizes pressure loss, ideal for large-flow delivery.
- Durability & Reliability: High-strength body with corrosion resistance, suitable for medium/high-pressure conditions and long service life.
Applications
- Municipal Fire Protection Networks: Main water supply pipelines for urban fire emergency systems.
- Building Fire Systems: Indoor/outdoor fire pipelines in commercial buildings, residences, and factories.
- Water Supply & Drainage Projects: Domestic water supply, sewage treatment pipelines requiring reliable shut-off.
- Quick Construction Projects: Temporary water supply, renovation projects with high installation efficiency demands.
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