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Triple Eccentric Double Flange Butterfly Valve Metal & Soft Seated

Triple Eccentric Double Flange Butterfly Valve Metal & Soft Seated
Triple Eccentric Double Flange Butterfly Valve Metal & Soft Seated
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Product Code : 83
Brand Name : AIRA
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price
  • 12000 to 2255600 INR/Piece
Product Specifications
  • Size
  • 1.1/2" to 48"
  • Product Type
  • Triple Eccentric Double Flange Butterfly Valve Metal & Soft Seated
  • Material
  • Casting
  • Power Source
  • Manual
  • Pressure
  • Medium Pressure
  • Working Temperature
  • High
Product Description

Triple Eccentric Double Flange Butterfly Valve Metal & Soft Seated 

"AIRA" Offers high performance triple eccentric butterfly valves are complete metal to metal seated valves suitable for both throttling and positive isolation applications. These valves are capable of bi-directional flow control, zero leakage, low fugitive emissions, steam - based applications (up to 550°C) and for cryogenic applications (down to -196° C) Due to the triple offset sealing system, the disc moves smoothly and free of friction at all points along the specially designed body seat & disc seal. This is because the third offset completely eliminates rubbing. When the disc is closed, the seal ring (on the disc) energises the seat (on the body) There by providing a snug - tight high - performance fit. The laminar seal is constructed with grafoil layers sandwiched between metal laminations. This resiliency of the seal flexes and energizes according to the compressive forces generated. and allows for minor body deformations due to temperature fluctuations without the risk of jamming. This provides a uniform wedging effect and ensures Zero leakage of the valve.


Special Feature of Triple Eccentric Design

  • Airas triple offset butterfly valve with laminated and metal seat design.
  • Long life body seat & disc seal. 
  • Bearing protectors
  • Triple eccentric design and the cone shaped sealing mechanism. 
  • Low friction between a disc seal and a body seat. 
  • Sealing mechanism is designed for heat - expansion. 
  • Wide range of application from the cryogenic to high temperature. 
  • Life cycle up to 50,000 cycles without jamming or packing adjustment. 
  • Fire safe test to API 607.
  • Robust single - piece shaft. 
  • Zero leakage seat tightness. 
  • No cavity. 
  • Laminated resilient disc seal to 1022°F / 550°C). 
  • High reliability. 
  • Provides bubble tight sealing without rubbing or galling.
  • Laminated disc seal.   
  • Blow - out proof seat. 
  • Blow - out proof stem. 
  • Self - centering disc prevents binding due to thermal shaft expansion.

Specification

Minimum Order Quantity

1 Piece

Brand

AIRA

End Connection

Double Flange

Pressure

As Per 150# / 300# / 600# / PN 10 / PN 16 / PN 25 / PN 40

Size

1.1/2" to 48"

Design Type

Triple Off Set Valves Are Uni - Directional & Bi - Directional

Model Name/Number

TDM - H / TDM - G

Operation Type

By Lever, By Gear

Seat Type

Metal to Metal / Soft Seated

Disc

ASTM A216 Gr. WCB / ASTM A351 Gr. CF8 / CF8M / CF3M

F To F Standard

API 609 / BS EN 558

Gasket

S. S. 304 / S. S. 316 Inconel 625 + Graphite / Asbestos

Seat Leakage

Tight Shut Off Leakage Class VI Is Achievable

Country of Origin

Made in India

Body

ASTM A 216 Gr. WCB / ASTM A351 Gr. CF8 / CF8M / CF3M

Design

Triple Eccentric Double Flange

Seat

Metal to Metal / NBR / EPDM / Viton / PTFE / RPTFE / TFM / S. S. 304 + Graphoil Laminated

Pressure Rating

150# / 300# / 600# / PN 10 / PN 16 / PN 25 / PN 40

Temperature

Upto 450 Degree Celsius - Metal to Metal & Upto 250 Degree Celsius (Soft Seated Depend on MOC)

Trade Information
  • FOB Port
  • ICD - Ahmedabad / JNPT - Nhava Seva
  • Payment Terms
  • Western Union, Telegraphic Transfer (T/T), Cheque, Cash in Advance (CID), Cash Advance (CA), Cash Against Delivery (CAD)
  • Delivery Time
  • 3 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Packaging Details
  • Plastic Polythene Bag / Corrugated or Wooden Box
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India

AIRA EURO AUTOMATION PVT. LTD.
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