ATR

ATR

Product catalog summary
Overview: The document provides technical specifications and installation guidelines for an air release valve designed to efficiently evacuate air from pipelines, reducing noise and interference.
Specifications:
  • Valve Body Testing Pressure: 21 kgf/cm²
  • Valve Seat Testing Pressure: 15 kgf/cm²
  • Maximum Applied Pressure: 10 kgf/cm²
  • Maximum Applied Temperature: 120°C to 130°C
  • Materials: Cast Iron, Stainless Steel
  • Applied Conditions: Suitable for water
Installation Guidelines:
  • The air release valve must be installed vertically.
  • It is recommended to install the valve at the highest part of the pipeline to ensure efficient air evacuation.
  • Install the valve where air tends to gather easily in the pipeline.
Part Details:
  • Cover Material: Cast Iron or Stainless Steel
Product Dimensions and Weight:
  • Item No: ATR-15-S
  • Size: 1/2”
  • Dimensions: Diameter 120 mm, Height 131 mm
  • Weight: 2.5 kg
  • Note: For sizes 1 1/2” and 2”, only available in Cast Iron
Graphical Data: The document includes a graph illustrating the relationship between pressure and air release rate, indicating optimal performance conditions.
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Catalog excerpts

ATR-1

AIR RELEASE VALVE Air release valve can efficiently evacuate the air in the pipe to reduce the noise or the interference which causes by air. Air release valve can only be installed vertically. Installing air release valve at the highest part of pipe line will recommend. » Valve Body Testing Pressure: 21 kgf/cm? » Valve Seat Testing Pressure: 15 kgf/cm? » Maximum Applied Pressure: 10 kgf/cm? p Maximum Applied Temperature: 120° C ~ 130°C » Materials of valve body: Cast Iron, Stainless Steel » Applied Conditions: Water No | Part Name Stainless Steel Cast Iron Gate Full Open, Normal atmospheric temperature For 1 1/2” and 2” only available in Cast Iron oo oo Installing air release valve at the pipe line where gather easil

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