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Tripple Offset

Wafer Type Butterfly Valve

Size Range
1.1/2" To 48" (Above 48" On Request) (40 MM To 1200 MM)
Maximum Allowble Operating Pressure
NBR:- -10°C To 400°C
Working Pressure
150# PN 10/ PN 16/ PN 20 & 300# PN 25/ PN 40
Inquiry Now

Tripple Offset Wafer Type Butterfly Valve

Size Range
1.1/2" To 48" (Above 48" On Request) (40 MM To 1200 MM)
Maximum Allowble Operating Pressure
NBR:- -10°C To 400°C
Working Pressure
150# PN 10/ PN 16/ PN 20 & 300# PN 25/ PN 40
Inquiry Now

Approvals

Specification & Standard

Design & Manufacturer

API 609 Category "B"/ BS EN 593

Valve Face To Face Dimension

API 609/ BS EN 558

Flange Standard Conformity

ANSI B16.5, 16.47 150#/ 300#/ 600#

Inspection & Testing

FCI-70-2/ B16,104/ ISO 5208/ BS EN 12266-1

Pressure Temperature Rating

ASME B 16.

Top Mounting

ISO 5211

Stem Square Drive

ISO 5211

Seat Leakage Class

IV/ V/ VI

Top Flange Drilling

ASME B16.5/ 16.47 Class 150.

End Connection

Wafer Type- D/F- AWWA C 504 D/F - IS 13095 - 150# 300# 600# PN-10 PN-16 PN-20 PN-25 PN-40

Size Range

1.1/2" To 48" (Above 48" On Request) (40 MM To 1200 MM)

Tempreature Range

Upto 400°C

Pressure Class

150#, 300#, 600# PN-10 PN-16 PN-20 PN-25 PN-40

Media

Water, Oil, Steam, Air, Gas Chemical & Vaccum.

Leakage Class

Class VI As Per ANSI B16.104

Body Material

CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Disc Material

CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Seat Material

SS 304, SS 304L, SS 316, SS 316L, SS 304 + STALLITE 6, SS 316 + STALLITE 6, SS 316 + STALLITE 21, SS 316 + STALLITE 21, INCONEL, DUPLEX 4A, DUPLEX 5A

Inspection & Testing

API 598/ BSEN 12266-1/ AWWA C 504/ AWWA C 516/ IS 13095

Certifiaction

Design Ce Approved, SIL3 Approves

Features & Benefits

The aira Triple Offset Wafer Type Butterfly Valve is designed for precise control and durability in demanding applications.

1 – Triple Offset Design: Provides superior sealing performance and reduces torque requirements, ensuring tight shut-off and longevity.

2 – Wafer Style: Compact and easy to install between flanges, saving space and simplifying maintenance.

3 – High-Quality Materials: Constructed from robust materials to withstand harsh environments and high pressures.

4 – Leak-proof Sealing: Enhanced sealing capability reduces the risk of leakage and enhances operational reliability.

5 – Versatile Applications: Ideal for use in various industries including water treatment, chemical processing, and power generation.

Aira Euro Automation is a prominent triple offset butterfly valve manufacturer in India. We have a huge variety of Butterfly valves. We are API 609 – 0055 certified Triple Offset butterfly valve manufacturer in India. We export our products to more than 30+ countries including European countries, Gulf countries, and nearby Indian ocean countries like Bangladesh, Indonesia, Malaysia, Singapore.

How Triple Offset Butterfly Valves Work?

Our Hand lever or Warm Gear operated Triple Offset Butterfly Valve Wafer type fire safe designed metal to metal seated valve useful for throttling and positive isolation applications. Our triple offset butterfly valve is capable of bi-directional flow control, zero leakage, low fugitive emissions. Because of the triple offset sealing system, the disc movement becomes smooth and free of friction at all points along with the specially designed body seat and disc seal.

In the triple offset, the third offset completely eliminates rubbing. When the disc is closed, the seal ring on the disc energizes the seat on the body. For that, we get a sung tight High performance fit.

Materials & Specifications:

Our MGQ model Hand lever or Worm Gear operated triple offset butterfly valve is available with wafer type fire safe design to get the protection from any unexpected major accident at the workplace. We use ASTM A 216 Gr. WCB A 351 Gr. CF8 / CF8M / CF3M casting materials to make Body & ASTM A 351 Gr. CF8 / CF8M materials for Disc. It is available in soft seated and also in metal to metal that provides zero leakage, As per class VI. This valve is available in 2” to 36” inches in size and can tolerate temperatures up to 550°C and also make for a higher temperature tolerant valve on request. This valve can sustain pressure As per 150# B16.34 and comes up with ASME / ANSI B 16.5 Class 150 End connections.

Direct Mounting As Per ISO 5211

Fire Safe Design

Tripple Offset

Wafer Type Butterfly Valve

Dimension Table

Tripple Offset

Wafer Type Butterfly Valve

Dimension Table

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