SVR Global is a proud Butterfly valve manufacturer in USA, contact us today to learn more about the different varieties of butterfly valves we provide. Butterfly Valves are designed to fulfil the most stringent international standards. They also adhere to major rules and customer demands in the oil and gas and power industries.

What is a Butterfly Valve?
A butterfly valve is a quarter-turn rotary valve that regulates, controls, and starts flow. When the disc is spun a quarter turn, the valve fully opens or closes, allowing for quick shutdown. When the disc is spun a quarter round, the valve is fully open or closed. The principle of operation allows for a rapid shutdown. These are 90-degree valves that work in the same way that ball valves do. They've fastened a disc to a rod.In pipes with enormous diameters, a butterfly valve is utilised to regulate flow. It works like a ball valve in that it just takes a quarter turn of the handle to go from fail open to fail close. A shaft passes through a plate or disc in the centre of the pipe, which is attached to a ten-position lever handle, gear-operated handwheel, or actuator on the outside of the valve. The handle can be rotated to turn the disc parallel or perpendicular to the flow. Because the disc is constantly present in the flow, regardless of valve position, some pressure loss is always created in the flow.

What are the Advantages of Butterfly Valves?
• Low-Pressure Good Seal
• Needs Less Structural Support
• A Valve That Isn't as Heavy as a Ball Valve
• Reliable and cost-effective
• Exceptionally precise


What are the Disadvantages of Butterfly Valves?
• Butterfly Valve throttling is only possible at low differential pressure.
• Cavitation and clogged flow are two issues that could arise.
• Flow turbulence guides and influences the movement of the butterfly valve disc.

What are the Types of Butterfly Valves?
• Triple Offset Butterfly Valve
• High Performance Lug Butterfly Valve
• High Performance Wafer Butterfly Valve
• Double Offset Butterfly Valve
• Double Eccentric Butterfly Valve
• Triple Eccentric Butterfly Valve
• Zero offset Butterfly valve
• Metal Seated Butterfly valve


Where are Butterfly valves used?
• Chemical Industry
• Oil & gas Industry
• Petrochemical Industry
• Food and beverage
• Technical gases
• Energy
• LNG & LPG




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.

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• Double offset butterfly valve

SVR Global is the greatest Double offset butterfly valve manufacturer in USA. The quarter-turn rotating motion of the double offset butterfly valve is utilised to restrict, regulate, or start the flow. Butterfly valves are particularly well suited to the treatment of large volumes of fluids or gases at low pressures, as well as slurries or fluids containing large amounts of suspended solids.

What is a Double Offset Butterfly Valve ?

The double eccentric offset butterfly valve is also known as the high-performance butterfly valve or double eccentric butterfly valve. This valve is suitable for thicker media with high pressure due to its design, which prevents excessive contact between the disc and the seat. The valve's balance is controlled by the stem, which is placed behind the circular disc. It allows the disc to self-adjust to the centre, ensuring a solid fit. Even when fully opened, the valve does not touch the soft seat, ensuring a longer service life.



Advantages :
• They are small and that they open and shut very quickly.
• They are very precise, which makes them precedence in industrial application.
• They are reliable and need little and no maintenance

APPLICATION
● Chemical Industry
● Petroleum Industry
● Mining Industry
● Food Industry

Material: Ductile Iron Butterfly valve,
Cast Iron Butterfly valve,
Duplex Steel Butterfly valve.
Other Materials: 316L,F11, F22, F51, LF2, F304, F304L, F316, F316L.
Class: 150 to 300
Nominal Pressure: PN 10 – PN 25
Ends: Flanged, Wafer, Lug
Size: 2’’ to 72’’
Operation: Lever, Handwheel, Gear, Pneumatic Actuator, Electric Actuator.

https://svrglobal.net/products/double-offset-butterfly-valve/




• Triple offset butterfly valve
Triple offset butterfly valves are another name for triple eccentric butterfly valves. Thermal shocks and pressure peaks are reduced because to the metal sealing, and the design allows for low torque operation. The composite stainless steel sealing ring on the disc of our triple eccentric butterfly valve ensures that there is no leakage. The unique triple eccentric method achieves right-angled rotation with minimal friction. This approach makes the triple eccentric butterfly valve more resistant to high temperature, high pressure, and corrosion than standard butterfly valves. The metal hard seal begins more easily because of the triple eccentric's unique shape. There is no friction between the disc and the valve body throughout the rotation process when the valve is opened and closed. A zero-friction right-angled rotation was possible thanks to the triple eccentric arrangement. High-frequency opening and shutting applications, as well as harsh applications, call for these valves.

SVR Global is the best Triple Eccentric Butterfly Valve Manufacturer and have been providing high-quality valves in the competitive prices.




Advantages of Triple Eccentric Butterfly Valves
• Simple structure, compact dimension, and light weighted • Easy to open and shut-off
• One lengthy life span
• Good sealing can be accomplished if the pressure is maintained low.
• Excellent regulating abilities.


Application of Three Eccentric Butterfly Valve
• Oil and gas
• Pulp and paper
• Power generation
• HVAC
• Chemical
• Shipbuilding


Why choose us?
SVR Global is the right place to buy triple offset valve because they supply valves in best quality without compromising the quality. We are a leading manufacturer of high-quality items, and the secret to our success in the valves industry is our well-integrated work environment. Our infrastructure is scattered throughout a large geographic area, with plenty of space for growth. For every industrial application, our valves is robust and trustworthy.



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

For more information, Visit our website: https://svrglobal.net/products/triple-offset-butterfly-valve/