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High Performance

Stopper Wafer Type Butterfly Valve

Size Range
1.1/2" To 48" (40MM To 1200MM)
Temperature Range
Upto 250°C
Working Pressure
PN 20
Inquiry Now

High Performance Stopper Wafer Type Butterfly Valve

Size Range
1.1/2" To 48" (40MM To 1200MM)
Temperature Range
Upto 250°C
Working Pressure
PN 20
Inquiry Now

Approvals

“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.

Specification & Standard

Size Range

1.1/2" To 48" (40MM To 1200MM)

Tempreature Range

Upto 220°C

Pressurre Class

PN 20

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

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 – 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

Get in touch with our team at +91 9099477256 to receive the Dimension Table

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