“aira” Offers The next generation high performance butterfly valve is truly an innovative product for it’s time. Engineered for Multiple on – off application to give reliable Bubble Tight Shut off throughout it’s life span. The smart design delivers High quality and Rugged Performance with Bidirectional sealing across its pressure range. Available in wafer & lugged design with 150# and 300# pressure capabilities.
1.1/2" To 48" (40MM To 1200MM)
Upto 220°C
PN 20
Tight Shut Off
Wafer Type
150#, 300#, AWWA, Series-A, Series-B, EN 1092-1, EN 1092-2
WCB, CF8, CF8M, CF3M, DUPLEX, ALLOY - 20
SS 304 / 316 / 410 / 17-4 PH / 316L / NITRONIC - 50 / DUPLEX 4A / 5A / 6A / 7A
PTFE, RPTFE, GFT, CFT, aira 250, TFM - 1600
WCB, CF8, CF8M, CF3M, DUPLEX, ALLOY - 20
BSEN 593, ISI 3095, API 609, AWWA C - 504
API 598 / BSEN - 12266-1 / AWWA C - 504
API - 609 / BSEN 558 / AWWA C - 504 / 516
1 – Ends: The modular design of our high performance butterfly valve gives easy management of spares with all soft parts Inter-changeable in Wafer, Lug, Double Flange, Designs. Lugged with drilled lug or UNC trapped threaded lug.
2 – Class: Pressure class 150# / 300# pressure rating are ready in available in stock.
3 – MOC: Standard materials such as stainless steel, carbon steel our in stock and higher alloys such as Duplex, Aluminium Bronze, Hast Alloy can be easily made to order.
4 – Sealing Option: The self energised seat can be supplied with various seating option such as PTFE, RTFE, CFT, etc depending on the application.
5 – Interchangiblity: The valves are designed with ISO 5211 top mounting and can be easily inter changed from Handle, Gear “aira” Pneumatic Actuators.
Direct Mounting As Per ISO 5211
