Double Offset Damper Butterfly Valve

Size Range
12" To 140" (300MM To 3500MM)
Temperature Range
Upto 600°C
Working Pressure
PN 6

Approvals

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“aira” Offers Double Offset Damper Butterfly Valve is designed for precise flow control in high-demand applications. Featuring a double offset design, this valve minimizes friction and enhances sealing performance. Ideal for managing airflow and handling various industrial processes, it ensures reliable operation and durability.

Specification & Standard

Size Range

12" To 140" (300MM To 3500MM)

Tempreature Range

Upto 600°C

Pressurre Class

PN 6

Shutoff Rating

Leakage Class - 4

Body Style

Double Flanged

Flange Drilling

AWWA C - 504 / 516, EN 1092-1, EN 1092-2, 150# Series-A, Series-B

Body Materials

M.S / SS 304 / 316

Stem Materials

SS 410 / SS 420 / SS304 / SS 316 / 17-4 PH / NITRONIC - 50 / DUPLEX. 2205 / 2507

Disc Materials

M.S / SS 304 / 316

Design Standard

API 609 / BS - 592 / AWWA C - 504 / 516

Testing Standard

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

Face To Face

API - 609 / BSEN 558 / AWWA C 504 / 516 / MSS - SP - 68

1 – Double Offset Design: Reduces friction and wear, ensuring smooth operation and extended valve life.

2 – Precise Flow Control: Optimized for accurate regulation of airflow and fluid handling.

3 – Durable Construction: Built to withstand high-pressure and demanding industrial conditions.

4 – Enhanced Sealing: Provides a reliable seal to minimize leakage and improve performance.

5 – Versatile Application: Suitable for various industrial processes and HVAC systems.

6 – Low Maintenance: Designed for long-term reliability with minimal upkeep.

Direct Mounting As Per ISO 5211

Double Offset

Damper Butterfly Valve

Dimension Left Dimension Right
Product Assembly

Double Offset

Damper Butterfly Valve

Dimension Table

Dimension Left Dimension Right

ADDONS

Locking Arrangement
Locking Arrangement
Extended Shaft
Extended Shaft
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