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
Aira offers a low-weight, wafer-type butterfly valve made from aluminium pressure die-cast body, ideal for applications requiring soft seating with EPDM or Nitrile. Optimally suited for HVAC, plumbing, firefighting systems, and water treatment plants, this valve combines compactness, durability, and efficient performance.
Specifications & Standards
Design & Manufacturing Standards: API 609 Category A / BS 5155 / MSS SP-67 / C-504
Face-to-Face Dimension: Short Wafer Type as per ISO 5752 Table 5 / API 609 Category A
Top Flange Drilling: ISO 5211 II
Flange Standard Conformity: ANSI 150, DIN PN 6/16
Inspection & Testing: API 598 / BS EN 12266-1
Size Range: 1½" to 12" (40 mm to 300 mm)
Temperature Range:
-50°C to 300°C (Soft Seated Valves): Contact factory for special temperature requirements
Pressure Class: 150#
Media: Water
Leakage Class: Class VI / Bubble-tight shut-off
End Connection: Wafer Type
Design Standard: API 609 Category A / IS:13095 / BS EN 593
Flange Drilling: ASME B16.5 / 16.47 Series A Class 150
Face-to-Face Dimension: ASME B16.10 (Other dimensions available on request)
Certification: CE Approved, SIL3 Approved, POD Certified
Material Specifications
Body Material: Aluminium Pressure Die Cast
Disc Material: CF8 / CF8M
Seat Material: EPDM (Nitrile also available on request)
Key Features & Benefits
Centric Disc Design: Promotes smooth operation with reduced friction and consistent sealing performance.
Aluminium Die Cast Body: Lightweight and corrosion-resistant, ideal for quick installation and long-term use.
Reliable Sealing Performance: Equipped with bubble-tight shut-off to prevent leakage under pressure.
Compact & Space-Saving: Lightweight construction makes it easy to handle and install, especially in confined spaces.
Versatile Use: Designed for use in water distribution, HVAC systems, firefighting, and water treatment applications.