63mm Stainless Steel (SS) Hydrant Valve Coupling is a heavy-duty, corrosion-resistant connector designed for firefighting systems. It ensures secure, leak-proof connections between fire hoses, hydrants, and other emergency water supply equipment. Its stainless steel construction makes it ideal for harsh environments, including coastal and industrial areas.

Key Features

✔ Material: AISI 304/316 Stainless Steel (high corrosion resistance)
✔ Size: 63mm (2.5") – Standard firefighting hose compatibility
✔ Type: Male-Female Threaded Coupling (quick connect/disconnect)
✔ Pressure Rated: PN16 (16 Bar) / 250 PSI (higher ratings available)
✔ Standards: ISI Mark (IS 903/IS 636), NFPA 1963, BS 336
✔ Finish: Polished/Satin (optional anti-galling treatment)

Technical Specifications

Design Features

• Male & Female Threads – Precision-machined for smooth engagement
• Knurled Grip – Ensures easy handling, even with gloves
• O-Ring/Groove Seal (Optional) – Enhanced leak-proof performance
• Heavy-Duty Construction – Resistant to impact and deformation

Performance Benefits

✅ Corrosion-Resistant – Suitable for marine, chemical, and industrial use
✅ High-Pressure Handling – Reliable under emergency water flow demands
✅ Long Service Life – Minimal maintenance required
✅ Quick Deployment – Ensures fast hose connections in emergencies

Applications

• Fire hydrant hose connections
• Industrial firefighting systems
• Municipal water supply networks
• Marine & offshore fire safety equipment

Installation & Maintenance

• Ensure threads are clean and undamaged before use
• Apply PTFE tape for smoother threading (if required)
• Inspect periodically for wear or thread damage