The 3” AND 6" CI Flanged Non-Return Valve (NRV) is designed to allow unidirectional flow and prevent reverse flow in pipelines. Made from high-grade Cast Iron (CI), the valve features flanged ends on both sides for easy bolted installation in standard pipelines. The internal components ensure low-pressure drop and reliable sealing. This valve is ideal for water, wastewater, and general-purpose industrial applications.

Technical Specifications:

📐 Specifications:

Key Features:

✅ Cast Iron Body – Durable and economical for water and industrial use
✅ Flanged Ends – Easy installation and alignment in flanged pipelines
✅ Low Pressure Drop – Smooth swing disc operation with minimal flow resistance
✅ Corrosion Protection – Enamel-coated for long service life
✅ Reliable Non-Return Function – Prevents water hammer and reverse flow

Applications:

✔ Water Supply Systems
✔ Industrial Piping Networks
✔ Pump Discharge Lines
✔ Wastewater and Sewage Systems
✔ Fire Protection Systems