Aira Pneumatics
Aira Pneumatics

Welcome to Aira Pneumatics, your trusted partner in pneumatic solutions and valve systems in India. As an authorized dealer for renowned brands such as Airmax Pneumatics, Aira Valves, Cair, SuzhiK, 4MA, Yukon, and Hydint, we are committed to delivering innovative and high-quality products tailored t... Read more

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Double Offset Disc Double Flanged Butterfly Valve

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Double Offset Disc Double Flanged Butterfly Valve

“aira” Plug Valves are designed to offer superior performance in various industrial applications. Their inherent reduction in pressure drop leads to higher efficiency and better flow rates. With long service life, unmatched sealing capacity, and ease of maintenance due to ingenious design, aira plug valves are a preferred choice in severe service conditions.

Specification & Standard
  • Design & Manufacturer: API 599 / BS 5353
  • Valve Face To Face Dimension: ASME B16.10
  • Inspection & Testing: API 598 / EN 12266-1
  • Leakage Class: Class VI (ISO 5208)
  • End Connection: Flanged 150# & 300#
  • Body Material: Cast Iron (CI), Ductile Iron (DI), S.G. Iron (SGI), WCB, CF8, CF8M, CF3M, SS 304L, Duplex, Hastelloy, Monel
  • Plug Material: CF8, CF8M, WCB + ENP, Hastelloy, Duplex, Monel, CF3M
  • Seat Material: PTFE, RPTFE, CFT, GFT, TFM-1600, AIRA-250
  • Certification: Design CE Approved, SIL3 Approved, IBR Approved, Fire Safe Approved, ISO Approved
  • Size Range: ½'' to 18''
  • Temperature Range: -50°C to 300°C for soft seated valves (Contact works for special requirement)
  • Working Pressure: Up to 10 Kg/cm²
  • Pressure Class: 150#, 300#
  • Media: Air, Water, Oil, Gas, Nitrogen & Chemical
  • Flange Drilling: ASME B16.5 Class 150# / 300#
  • Face To Face: ASME B16.10
Features & Benefits
  • 1 – Easy Operation: 0° – 90°
  • 2 – Compact & Robust Body Design: One-piece cast body
  • 3 – Full PTFE Sleeve Support: Sleeve retained by 360° lips around ports
  • 4 – Secondary Seal at Cover: Fire Safe design available on request
  • 5 – Primary Seal Function: PTFE sleeve seals waterway and atmosphere
  • 6 – Low Torque Design: Conical plug shape enables low torque and vertical adjustment
  • 7 – Lightweight Design: Ensures ease of handling and installation
Direct Mounting As Per ISO 5211
Fire Safe Design

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