Double Offset Butterfly Valve Manufacturer in USA
SVR Global is the top Double offset butterfly valve manufacturer in USA. We supply top quality valves to marine industries, mining industries and pipeline industries in New York City, Philadelphia and Florida. The Double offset butterfly valve is a popular choice in the industrial sector for fluid control purposes, including liquids, gases, and slurries. Its name comes from the valve disc's placement, which is off-center from the valve stem in two directions, creating a superior sealing mechanism when compared to other butterfly valve types.
SVR Global, the Double offset butterfly valve manufacturer in USA provides cost-effective valves delivered at your doorstep. The construction of a double offset butterfly valve typically consists of a valve body, a valve disc, and a stem. The valve disc is attached to the stem, which is turned by a handwheel, electric actuator, or other means to control the flow of fluid through the valve. When the valve is in the closed position, the disc is turned to create a tight seal against the valve seat, preventing any flow through the valve.
PARTS-
• Valve body
• Valve disc
• Valve stem
• Valve seat
• Sealing materials (e.g. O-rings)
• Shaft bearings
• Actuator (optional)
• Handwheel (optional)
• Flange connections (for attaching to piping)
• Bolts/nuts (for securing valve to piping)
• Gaskets (for sealing between flanges)
• Retaining ring (for securing the disc to the stem)
Types-

• Soft-seated double offset butterfly valve: This type of valve has a soft elastomeric seat that provides a bubble-tight seal even at low pressures. Soft-seated double offset butterfly valves are commonly used in water and wastewater treatment.
• Metal-seated double offset butterfly valve: This type of valve has a metal seat, which makes it suitable for high-temperature and high-pressure applications where soft seats may fail. Metal-seated double offset butterfly valves are commonly used in power generation, chemical processing, and oil and gas applications.
• High-performance double offset butterfly valve: This type of valve has a unique design that allows it to handle high temperatures, high pressures, and high flow rates while providing a tight seal with low torque. High-performance double offset butterfly valves are commonly used in oil and gas, chemical processing, and power generation applications.
• Lined double offset butterfly valve: This type of valve has a corrosion-resistant lining on the valve body and disc, which makes it suitable for handling corrosive and abrasive fluids. Lined double offset butterfly valves are commonly used in chemical processing, mining, and wastewater treatment applications.

INDUSTRY

• Electric power industry.
• Textile industry.
• Petroleum industries
• Water and wastewater industry
• Construction industry
• Chemical industry
• Petrochemical industry
Applications-

1. Oil and gas industry:

• Regulating the flow of crude oil, natural gas, and other fluids in pipelines, refineries, and offshore platforms
• High-pressure applications and reduced torque requirements

2.Chemical processing:

• Regulating the flow of corrosive, abrasive, or viscous fluids
• Precise control of flow rates and reduced maintenance requirements
3. Water treatment:

• Regulating the flow of water in pipes, tanks, and reservoirs
• Precise control of flow rates and reduced maintenance requirements
4. Power generation:

• Regulating the flow of steam or water in turbines, boilers, and heat exchangers
• High-temperature and high-pressure applications and improved durability
5. Mining:

• Regulating the flow of corrosive and abrasive slurries
• Precise control of flow rates and reduced maintenance requirements
6. Wastewater treatment:

• Regulating the flow of wastewater in pipes, tanks, and treatment systems
• Corrosion-resistant and reduced maintenance requirements

Advantages-

• Improved flow control
• Reduced torque requirements
• Increased durability
• Precise control of flow rates
• Corrosion-resistant
• Suitable for high-pressure applications
• Suitable for high-temperature applications
• Reduced maintenance requirements
• Lower cost than some other valve types
• Faster and easier to install than some other valve types
• Offset butterfly valves can be quickly and easily opened or closed, making them ideal for applications where fast response times are required.

Description-

Material: cast iron, ductile iron, stainless steel (SS304, SS316, F304, F316, CF8, CF8M, SS316L, SS409L), carbon steel, duplex steel.
Class: PN10 to PN100, ANSI 150 to 600
End Connection: wafer, lug, flanged
Size: 2″ to 72”
Operation: electric actuated, pneumatic actuated, handwheel, gear operated
Visit our website for more information-
https://www.svrglobal.net/products/double-offset-butterfly-valve/