Double Offset Rubber Seated Wafer Type Butterfly Valve

Size Range
3" To 60" (80MM To 1500MM)
Temperature Range
Upto 220°C
Working Pressure
PN 50

Approvals

“aira” Offers Double Offset Rubber Seated Wafer Butterfly Valve offers efficient flow control with its double offset design for reduced friction and extended life. Featuring a tight-sealing rubber seat and wafer-type construction, it ensures minimal leakage and easy flange installation. Ideal for water, wastewater, and various fluid systems, this valve combines durability and cost-effectiveness.

Specification & Standard

Size Range

3" To 60" (80MM To 1500MM)

Tempreature Range

Upto 220°C

Pressurre Class

PN 50

Shutoff Rating

Tight Shut Off

Body Style

Wafer Type

Flange Drilling

150#, 300#, AWWA, Series-A, Series-B, EN 1092-1, EN 1092-2

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

EPDM, EPDM - H, VITON

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

End Connection

150#, 300#

1 – Double Offset Design: Reduces friction and wear, enhancing performance and extending valve life.

2 – Rubber Seat: Provides a reliable, tight seal to minimize leakage.

3 – Wafer Type Construction: Facilitates easy installation between flanges and saves space.

4 – Versatile Application: Suitable for water, wastewater, and other fluid handling systems.

5 – Durability: Designed for long-lasting performance and cost-effectiveness.

6 – Compact and Lightweight: Ideal for various industrial and commercial settings.

Double Offset

Rubber Seated Wafer Type Butterfly Valve

Double Offset

Rubber Seated Wafer Type Butterfly Valve

Dimension Table

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