Triple offset butterfly valve manufacturers in Brazil

South American Valve is a leading Triple Offset Butterfly valve manufacturers in Brazil.  A variety of butterfly valves developed to provide secure sealing as well as satisfactory performance under stringent conditions is the triple offset butterfly valve. In contrast to conventional butterfly valves, which are generally related to an elastomer or rubber-based seal, the butterfly valve with a triple offset design offers a metal-to-metal sealing mechanism. Triple offset butterfly valves have a much more developed design, with added functionalities that enhance the general performance, strength, and reliability. This is ideal for heavy industrial applications requiring tight shutdown and precise low leakage.

The main purpose of a triple offset butterfly valve is to very accurately and uniformly control the flow of fluid through any pipeline. This it achieves due to its special design features, offering tight shut off coupled with superior performance over a wide range of operating conditions, including high temperature, pressure, and even severe corrosive environment. Hence, they are majorly used in any industry that demands reliability, ruggedness, and maintenance-friendliness. Oil and gas, petrochemicals, power generation, and refining are some of them.

The design of a triple offset butterfly valve harmonizes several elements in the fulfillment of its objectives: precise flow regulation and reliable sealing. As the valve is in service, the disc rotates on a shaft that steps away from both the pipeline and the centerline of the valve. This offset reduces some friction as the valve opens and closes, which naturally reduces wear on the internal components of the valve.

The disc sealing surface then comes to contact with the conically formed seat once the valve starts closing. Unlike traditional butterfly valves with flat seats, triple offset design of the butterfly valve makes a tight and gradual sealing contact. The seat's conical sealing shape ensures leakage across the valve is reduced as it ensures bubble tight integrity even at high pressures and temperatures.

South American Valve is the prominent Triple Offset Butterfly valve manufacturers in Brazil. Triple offset butterfly valves have a lot of benefits:

The structure is simple, the dimension compact and light in weight.

Easy to open and shut off

One lengthy life span

Good sealing can be accomplished if the pressure is maintained low.

Excellent regulating abilities. 

Applications

Oil and gas

Pulp and paper

Power generation

HVAC

Chemical

Shipbuilding

Description

Class : PN10 to PN100, ANSI 150 to 600

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

End Connection: Wafer , Lug, Flanged

Size:  2″ to 72”

Operation: Handwheel, Gear Operated, Electric Actuated, Pneumatic Actuated 

Visit us to know more:

https://www.southamericanvalve.com/product-category/triple-offset-butterfly-valve/