Air Release Valve
Technical Specifications
Type: Automatic Air Release Valve
Body Material: Cast Iron / Ductile Iron / Stainless Steel / Brass
Size Options: 15mm (½ inch) to 50mm (2 inch)
Working Pressure: Up to 16 bar
Connection Type: Screwed (BSP/NPT) or Flanged (IS/ANSI/BS)
Seal Material: EPDM / Nitrile Rubber
Temperature Range: -10°C to +80°C
Coating: Epoxy powder coated for corrosion resistance
Float Type: Non-corrosive HDPE / Stainless Steel
Compliance: IS:14845 / AWWA C512 (based on variant)
Features and Benefits
Automatically releases accumulated air without manual intervention
Protects system integrity by preventing air locks and pressure surges
Durable construction suitable for both clean and harsh fluid environments
Compact design for easy installation and maintenance
Corrosion-resistant body for extended service life
Enhances pump efficiency and reduces wear
Applications and Use Cases
Water Distribution Networks
Fire Protection and Sprinkler Systems
Irrigation Systems
Effluent and Drainage Systems
Industrial Fluid Handling
Overhead and Underground Water Tanks
Suitable Industry Types
Fire and Life Safety
Agriculture and Irrigation
Water Utilities and Municipal Corporations
Industrial Plumbing and HVAC
Construction and Infrastructure
Packaging and Delivery
Packaging: Individually boxed with protective wrapping
Delivery Time: 5–7 working days (depending on quantity and location)
Accessories: Optional isolation valve for maintenance purposes
Usage Note
Install at system high points or along pipeline routes prone to air entrapment. Regular checks ensure consistent performance and system protection.
