Shanghai Nellway Valve Co., Ltd.

Mute Axial Flow Check Valve

Axial flow check valves, Water check valves

Mute Axial Flow Check Valve

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

Mute Axial Flow Check Valve Introduction and explanation

Table of Contents

Mute Axial Flow Check Valve parameter

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Product Name: Mute Axial Flow Check Valve

Product Overview:

The Mute Axial Flow Check Valve is an advanced solution. It is designed to prevent backflow in various industrial systems. The valve minimizes noise during operation. This valve combines axial flow design benefits with noise-reducing features. It is ideal for environments where quiet operation is critical. The design ensures reliable performance, low-pressure drop, and durability, even in demanding conditions.


Product Advantages:

– Noise Reduction: The valve is engineered to operate with minimal noise. This makes it ideal for applications where noise control is essential. The streamlined flow path and noise-dampening design reduce turbulence. This results in quieter operation compared to standard check valves.

– Low-Pressure Drop: The axial flow design allows fluid to pass through the valve with minimal resistance. This significantly reduces pressure drop. It also enhances the efficiency of the overall system.

– Reliable Backflow Prevention: The valve’s design ensures a quick response to changes in flow direction. It effectively prevents backflow. This helps maintain the integrity of the system.

– Durability: The valve is constructed from high-quality materials. It is built to withstand harsh conditions, including high pressures and corrosive environments. This ensures long-term reliability and minimal maintenance.


Product Structure:

– Axial Flow Design: The valve directs fluid along its axis. This provides a smooth and efficient flow path. It minimizes energy loss and enhances overall system performance.

– Noise-Dampening Features: The valve includes features that reduce noise during operation. These include optimized flow channels and vibration-reducing components.

– Disc and Spring Mechanism: The valve is equipped with a precision-engineered disc. This disc opens and closes in response to the flow direction. It is supported by a calibrated spring assembly. This mechanism ensures swift closure, preventing backflow and water hammer.

– High-Quality Materials: The valve is made from robust materials. This ensures durability and resistance to corrosion. It makes the valve suitable for a wide range of applications.


Design Standards:

– Compliance with Industry Standards: The Mute Axial Flow Check Valve is designed and manufactured according to international standards. These include API 6D and ASME B16.34. This ensures high performance, safety, and reliability in various applications.

– Rigorous Testing: Each valve undergoes thorough testing based on API 598 and ISO 5208 standards. This ensures it meets the required performance criteria. These include tight sealing and high-pressure resistance.

– Connection Standards: The valve’s end connections comply with ASME B16.5 standards. This ensures compatibility with various piping systems and ease of installation.


Differences Between Mute Axial Flow Check Valve and Standard Check Valves:

– Noise Control: The most significant difference is the noise reduction feature. Unlike standard check valves, which can generate noise due to turbulence and vibration, this valve operates quietly. It is suitable for noise-sensitive environments.

– Flow Path Efficiency: The axial flow design offers a more efficient flow path compared to traditional check valves. This results in lower pressure drop and better overall system efficiency.

– Enhanced Response Time: The valve’s design allows for a quicker response to changes in flow direction. This reduces the risk of backflow. It ensures more reliable operation compared to standard check valves.


Applicable Media:

– Water: The valve is ideal for water distribution systems. It is suitable for environments where noise reduction is a priority. These include residential buildings, hospitals, and other noise-sensitive environments.

– Oil and Gas: The valve is suitable for oil and gas pipelines. It provides low-pressure drop and quiet operation. This is essential for maintaining system integrity and efficiency.

– Steam: The valve is effective in steam systems. It operates quietly under high temperatures and pressures.

– Chemicals: The valve can be used in chemical processing applications. It is ideal for environments where minimizing noise and preventing backflow are crucial.


Usage Locations:

– Residential and Commercial Buildings: The valve is perfect for water supply systems. It is suitable for buildings where noise reduction is essential to maintain a comfortable environment.

– Industrial Facilities: The valve is suitable for use in oil refineries, chemical plants, and power generation facilities. These are places where quiet operation and reliable performance are critical.

– Healthcare Facilities: The valve is ideal for hospitals and other healthcare environments. These are places where maintaining a quiet atmosphere is crucial.

– Public Utilities: The valve can be used in water treatment plants and distribution networks. These are places where noise control and efficient flow management are important.


Summary:

The Mute Axial Flow Check Valve offers a unique combination of noise reduction and efficient flow control. It is an ideal choice for applications where quiet operation is essential. Its advanced design ensures reliable backflow prevention, low-pressure drop, and durability. It is suitable for various industrial and commercial environments. Compared to standard check valves, this valve provides superior performance. It is especially useful in noise-sensitive and high-demand applications.

Mute Axial Flow Check Valve Parameter

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