Shanghai Nellway Valve Co., Ltd.

48 inch high performance butterfly valve

High performance butterfly valves

48 inch high performance butterfly valve

The 48 Inch High Performance Butterfly Valve is designed for large-scale industrial applications. It offers precise flow control and exceptional durability. This valve combines advanced engineering with robust materials. It delivers reliable performance in demanding environments. Its large diameter handles significant flow rates effectively. The high-performance design ensures minimal maintenance and a long service life. It meets the highest standards of efficiency, safety, and reliability, making it ideal for critical infrastructure and complex industrial processes.
NameparameterNameparameter
Nominal DiameterDN50-DN500ConnectionFlange(RF,MF,RJ)
Nominal PressurePN10-PN16Drive ModeElectric,Pneumatic,Manual,Hydraulic
Medium Temperature-29-300℃SealingSoft seal/Hard seal
MaterialCarbon steel:A216 WCB;WCC; A105

Stainless steel:304;316;304L;316L

GGG40(GJS-400-15);GGG50(GJS-500-7)

Design StandardsAPI、ANSI、DIN、GB
Working ConditionsChemical; Petroleum; Natural gas; Water; Paper; MetallurgyMediumWater;Gas

48 inch high performance butterfly valve Introduction and explanation

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 48 Inch High Performance Butterfly Valve

Product Overview:

The 48 Inch High Performance Butterfly Valve is designed for large-scale industrial applications. It offers precise flow control and exceptional durability. This valve combines advanced engineering with robust materials. It delivers reliable performance in demanding environments. Its large diameter handles significant flow rates effectively. The high-performance design ensures minimal maintenance and a long service life. It meets the highest standards of efficiency, safety, and reliability, making it ideal for critical infrastructure and complex industrial processes.


Structural Features:

– Robust Design: The valve features a heavy-duty body and disc construction. This ensures durability and stability in large-scale operations. The materials are chosen to withstand harsh conditions and prolonged use.

– Double Eccentric (Double Offset) Structure: The valve’s double eccentric design minimizes friction between the disc and seat during operation. This reduces wear and tear, enhancing the valve’s longevity. It also maintains a consistent, reliable seal throughout its service life.

– Sealing Mechanism: The valve offers a precision-engineered seal. It can be customized with either a metal-to-metal seal for high-pressure and high-temperature applications or a soft seal for low-temperature operations requiring tight shutoff.

Sealing Form:

– Metal-to-Metal Sealing: Ideal for high-temperature and high-pressure environments. It provides durability and a secure, leak-proof seal.

– Soft Sealing: Used in lower temperature conditions. It ensures zero leakage and reliable operation, particularly in applications where a tighter shutoff is necessary.

Advantages:

– High Performance: The valve is engineered to handle high flow rates with minimal pressure drop. It ensures efficient operation and optimal flow control in critical applications.

– Low Torque Operation: The design allows for smooth, low-torque operation. This reduces actuator strain and extends the valve’s operational lifespan.

– Versatility: The valve’s design is customizable based on specific operational requirements. This makes it suitable for a wide range of industries and applications.


Applications:

– Industrial: Suitable for industries like oil and gas, power generation, and chemical processing. It is ideal where large flow control and reliable sealing are critical.

– Water Treatment: Ideal for managing large volumes of water or wastewater. It ensures efficient flow control with minimal maintenance.

– Utilities and Infrastructure: Used in large-scale infrastructure projects. It provides durable and reliable flow control solutions.


Usage Conditions:

– Media: Compatible with a broad spectrum of media. This includes water, steam, gas, and various chemicals, making it versatile for different industrial processes.

– Operating Conditions: Designed to function effectively in both high-temperature and high-pressure environments. The valve maintains a tight seal even under extreme conditions, ensuring continuous, reliable operation.


Summary:

The 48 Inch High Performance Butterfly Valve is essential in large-scale industrial systems. It provides reliable and efficient flow control in various challenging applications. Its robust construction, advanced sealing technology, and adaptability make it a top choice for industries that require long-lasting, high-performance valves capable of handling demanding operational conditions.

48 inch high performance butterfly valve Parameter

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