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Double Offset

Teflon Seated Double Flanged Butterfly Valve

Size Range
2" To 48" (50MM To 1200MM)
Temperature Range
Upto 250°C
Working Pressure
PN 20
Inquiry Now

Double Offset Teflon Seated Double Flanged Butterfly Valve

Size Range
2" To 48" (50MM To 1200MM)
Temperature Range
Upto 250°C
Working Pressure
PN 20
Inquiry Now

Approvals

“aira” Offers Double Offset Butterfly Valve is equipped with a Teflon seat for superior sealing and durability. Its double offset design ensures efficient performance and reduced wear. The double flanged ends provide robust, secure connections to the pipeline, making installation straightforward. This valve is ideal for applications requiring reliable, leak-proof control of various fluids, offering excellent resistance to corrosion and long-term performance.

Specification & Standard

Size Range

2" To 48" (50MM To 1200MM)

Tempreature Range

Upto 250°C

Pressurre Class

PN 20

Shutoff Rating

Tight Shut Off

Body Style

Double Flanged

Flange Drilling

150#, 300#, AWWA, Series-A, Series-B, EN 1092-1

Body Materials

WCB, CF8, CF8M, CF3M, DUPLEX, ALLOY - 20

Stem Materials

SS 304 / 316 / 410 / 17-4 PH / 316L / NITRONIC - 50 / DUPLEX 4A / 5A / 6A / 7A

Seat Materials

PTFE, RPTFE, GFT, CFT, aira 250, TFM - 1600

Disc Materials

WCB, CF8, CF8M, CF3M, DUPLEX, ALLOY - 20

Design Standard

BSEN 593, ISI 3095, API 609, AWWA C - 504

Testing Standard

API 598 / BSEN - 12266-1 / AWWA C - 504

Face To Face

API - 609 / BSEN 558 / AWWA C - 504 / 516

Features & Benefits

1 – Double Offset Design: Enhances sealing efficiency and reduces seat wear, ensuring long-term reliability and performance.

2 – Teflon Seating: Provides superior chemical resistance and a tight seal, minimizing leakage and extending the valve’s lifespan.

3 – Double Flanged Ends: Facilitates easy and secure installation with strong, leak-proof connections to piping systems.

4 – Corrosion Resistance: The valve is engineered to withstand harsh environments and corrosive fluids, ensuring durability and extended service life.

5 – High Performance: Designed for smooth operation and control of various fluids, including those at high pressures and temperatures.

6 – Low Maintenance: The robust construction and Teflon seating reduce the need for frequent maintenance, lowering overall operational costs.

Direct Mounting As Per ISO 5211

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