6 Inch DN150 Grooved Silent Check Valve H81X Fire Protection High Pressure PN16 Zero Leakage Ductile Iron CE Certified Corrosion
$15-35
/piece
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Check Valves
Introduction
| Port Size | DN50-DN200 (2" to 8") Grooved Connection (ANSI/DIN | media | Fire Water, Potable Water, Industrial Water, |
| temperature of media | 0°C ~ 80°C (Suitable for Fire & Water Supply Syste | Sealing Material | EPDM / NBR, Zero Leakage, Fire Resistant, Wear Res |
| structure | Check | application | Fire Protection Systems, Water Supply Pipelines |
| customized support | OEM ODM Customization (Size, Connection, Brand, Co | power | Hydraulic (Passive Check,) |
| Standard | Complies with NFPA 13, EN 12845, GB 5135 Fire Protection Standards | Certifications | ISO9001, CE Certified (UL/FM Available Upon Request) |
| Body Material | Ductile Iron QT450-10, Epoxy Red Painted Finish, Corrosion Resistant | Check Mechanism | Silent Check Valve, Grooved End, Quick Closing, Low Noise |
| Seal Material | EPDM/NBR Soft Seal, Zero Leakage, Fire Resistant, Long Service Life | Pressure Rating | PN16 / 1.6MPa (230PSI), Suitable for High Pressure Fire Systems |
| Installation Type | Grooved Connection, Easy Installation, No Welding Required | Silent Feature | Silent Operation, Prevents Water Hammer, Protects Pipeline System |
| MOQ | 1 Piece (Sample), 5 Pieces (Bulk Order), Flexible MOQ | Lead Time | 7-15 Days (Sample), 15-30 Days (Bulk), Fast Delivery |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
