Single-Ball / Flanged

Air Release Valves

Product Description

ARV-S Flanged, single-ball air release valve (air vent) is specifically designed to automatically vent air accumulations in water transmission lines. This valve offers a high-performance solution, enhancing system efficiency and preventing potential air blockage issues. Its flanged connection allows for easy and quick installation, while the single-sphere design ensures simple and effective operation. It offers long-lasting use with its durable material and reliable performance.

General Features

  • Flanged connection / Single-Ball
  • Manufacturing range from DN50 to DN200
  • Maximum operating pressure range: PN25
  • Body and Bonnet: GG-25 Cast Iron (EN GJL 250)
    Body and Bonnet: GGG-40/50 Ductile Iron (EN GJS 400-15)
  • Ball: ST 37 + Perbunan or Polyethylene
  • Top Cover: GG-25 Pik Döküm (EN GJL 250) 
  • Gasket: High-quality sealing elements (EPDM/Klingrit)
  • Operating Temperature: -29ºC to +150ºC
  • Long lifespan and high durability

Application Areas

  • Municipal water networks
  • Wastewater Treatment Facilities
  • HVAC (Heating, Ventilation, and Air Conditioning) Systems
  • Agricultural irrigation systems
  • Firefighting systems
  • Industrial facilities for water and wastewater management

Technical Specifications

Flange Dimensions

TS EN 1092-2

Tests

TS EN12266-1