Rubber Lined Double Flanged Butterfly Valve

Size Range

1.1/2“ To 48” (40MM To 1200MM)

Tempreature Range

-20°C To 80°C For Nitrile Seat (Depending On MOC)

Pressurre Class

PN 10 / PN 16 ( PN 20 On Request )

Body Style

Double Flanged

Seat Materials

NBR / EPDM / Viton

Flange Drilling

IS 6392 / EN 1092 - 1 / EN 1092 - 2 / ASME B 16.5 150#

End Connection

Double Flange As Per ASME B16.5 / ASME B 16.47 Class 150

Body Materials

S.G.I / WCB / Gray Iron / Cast Steel / Ductile Iron / CF8 / CF8M / CF3M / CD4MCuN

Stem Materials

SS 304 / 316 / 410 / 17 - 4 PH / Super Duplex 2507 / 2205

Disc Materials

Gray Iron / Cast Steel / Ductile Iron / CF8 / CF8M / CF3M / CD4MCuN / S.G. Iron with Teflon / Teflon / Powder / Nylon Coated / Rubber Line / ASTM A - 995

Design And Manufacturer

Short Wafer type Double Flanged Centric Disc Butterfly Valves with Single Piece Rubber Lined Body

Testing Standard

BSEN 12266 - 1, API 598

Face To Face

BSEN 558

Features & Benefits

The aira Rubber Lined Concentric Disc Double Flange Butterfly Valve is engineered for reliable sealing and durability in a range of industrial applications.

1 – Rubber Lining: Provides effective sealing and protection against corrosion, reducing leakage and extending valve life.

2 – Concentric Disc Design: Ensures smooth operation and minimal friction, enhancing control and performance.

3 – Double Flange Configuration: Features flanges on both sides for secure mounting and ease of installation in piping systems.

4 – Durable Construction: Constructed from high-quality materials to withstand challenging conditions and high pressures.

5 – Versatile Use: Ideal for water treatment, HVAC systems, and other industrial processes where reliable and efficient flow control is required.