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Butterfly valve manufacturer in Mumbai

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Svalve01
Butterfly valve manufacturer in Mumbai

Specialityvalve is the greatest Butterfly valve manufacturer in MumbaiA butterfly valve is a valve that isolates and consists of a rotating circular plate or a pair of hinged semi-circular plates, attached to a transverse spindle and mounted inside a pipe to regulate or prevent flow. The term “butterfly” in a butterfly valve is a disk that is connected to a rod. It is a motion like a butterfly that has wings that move up and down at 90 degrees. The butterfly valve is a metal disc framed on a rod. It is operated when the valve completely blocks the passageway and when it is open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened gradually to compress the flow.


The components of butterfly valves are- the body, disk, stem, seat, gland, spacer, and internal springs. Functions of Butterfly Valves: when the butterfly valve is fully opened, it has a small flow resistance, the Butterfly valve is suitable for flow regulation, Butterfly valve has good fluid control characteristics.


The butterfly valves come in two designs- centric and eccentric. The only difference between the two is, in centric the stem is placed in the center of the disc, and the disc is placed in the center of the bore. Whereas in eccentric, there can be more than one stem placed offset from the center.


Types of butterfly valves:


  • Zero Offset Butterfly Valve
  • Double Offset Butterfly Valve
  • Triple Offset Butterfly Valve
  • Metal Seated Butterfly Valve

 

 Industries of butterfly valve


  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Energy Industry
  • LNG & LPG
  • Marine Industry


 Advantages of butterfly valve:


  • It requires less material
  • Simple to design and manufacture
  • Wide variety to use in case of underground installation also
  • Easy to Install
  • Smooth to control.

 

   Disadvantages of butterfly valve:


  • Poor sealing function
  • Low-pressure drop system
  • Possible Cavitation and choked flow

 

Parts of butterfly valve:


  • Handle
  • Stem
  • Body
  • seat
  • disc
  • End packings

 

Description:


Body Material: Cast Carbon steel (WCC, WCB, WC6), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], DUPLEX STEEL and Super duplex Steel (F51, F53, F55), Cast iron, Ductile Iron.


Size – 2” – 48”


Class: 150 to 300


PN 6 – PN 25


Ends: Wafer, flanged, lug


Operations: Lever-operated, gear-operated, pneumatic actuated, and electric actuated.


https://www.specialityvalve.com/product-category/butterfly-valve/



Triple Eccentric Butterfly Valve Manufacturer in India


Specialityvalve is famous for Triple Eccentric Butterfly Valve Manufacturer in India. A Butterfly Valve is a mechanism that regulated the flow of materials within a large pipe diameter by the quarter-turn of the disc. It is a motion like a butterfly that has wings that move up and down at 90 degrees. The butterfly valve is a metal disc framed on a rod. It is operated when the valve completely blocks the passageway and when it is open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened gradually to compress the flow.


Triple eccentric butterfly valve are industrial valves that are designed to fully open or close a passage of the working medium flowing through a pipeline. They can also use for flow control purposes. They are bubble-tight shut off which cannot be accomplished by utilizing twofold counterbalanced butterfly valves.


The valve has 3 balances in contrast with the concentric butterfly valve. This triple counterbalance has one extra counterbalance which is a funnel-shaped seat. The tapered shape seat will match the plate that was created to match the seat. This plan will make the seat has no grating or rubbing while shutting or opening. This design will additionally make the triple eccentric butterfly valve from an air pocket, tight in high-weight applications.


Industries of Triple Eccentric Butterfly Valve


  • Oil and gas
  • Pulp and paper
  • HVAC
  • Chemical Plants
  • Shipbuilding


Advantages of Triple Eccentric Butterfly Valve


  • Small fluid resistance
  • Lightweight
  • It is open and close
  • Simple structure


Disadvantages of Triple Eccentric Butterfly Valve


  • It is not suitable for small diameter pipelines below DN200
  • The sealing performance can affect the valve

 

 

Material: Cast iron, Ductile iron, Stainless steel (SS304, SS316, F304, F316, CF8, CF8M, SS316L, SS409L), Carbon steel, and Duplex steel.


Class: PN10 to PN100


ANSI 150 to 600


End Connection: Wafer, Lug, Flanged


Size: 2" to 72"


Operations: Lever, Gear Operated, Electric Actuated, Pneumatic Actuated


Specialityvalve is the dominant Triple Eccentric Butterfly Valve Manufacturer in India which provides optimum quality and sophisticated technology. We guarantee our clients that this valve is tested on well-defined parameters. It is available in different sizes and specifications to fulfill the exact requirements of the clients.


https://www.specialityvalve.com/product-category/triple-eccentric-butterfly-valve/

 

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