Shanghai Nellway Valve Co., Ltd.

High performance stainless steel butterfly valve

High performance butterfly valves, Stainless steel butterfly valves

High performance stainless steel butterfly 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

High performance stainless steel butterfly valve Introduction and explanation

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High performance stainless steel butterfly valve parameter

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 High Performance Stainless Steel Butterfly Valve

Product Overview:

The High Performance Stainless Steel Butterfly Valve is built for superior durability and efficiency. It excels in demanding applications. Combining high-performance features with the corrosion resistance of stainless steel, this valve is ideal for critical industrial environments. Its advanced design ensures reliable operation, even under extreme conditions.


Structural Features:

– High Performance Design: This valve features a double offset (double eccentric) design. This design reduces friction between the disc and the seat. It minimizes wear and extends the valve’s service life.

– Stainless Steel Construction: Made from high-quality stainless steel, the valve offers excellent resistance to corrosion and high temperatures. This material ensures longevity and reliability in harsh environments.

– Sealing Mechanism: The valve uses a metal-to-metal sealing system. This provides a robust and durable seal. It is suitable for high-pressure and high-temperature applications. This design ensures zero leakage and long-term performance.


Product Design Standards:

The High Performance Stainless Steel Butterfly Valve is manufactured according to industry standards such as API 609, ASME B16.34, and ISO 5752. Compliance with these standards ensures the valve meets rigorous performance, safety, and quality requirements.


Differences from Standard Hard Seal Butterfly Valve:

– Performance: High performance butterfly valves offer enhanced sealing capabilities compared to standard hard seal valves. The double offset design reduces friction and wear. This leads to a longer service life and lower maintenance needs.

– Sealing Efficiency: The metal-to-metal seal in high performance valves is more robust and adaptable. It provides better sealing integrity than traditional hard seals. It is more resistant to high-pressure and high-temperature conditions.


Applications:

– Industrial Processes: Ideal for industries such as oil and gas, petrochemicals, and power generation. It handles high pressures and temperatures effectively. It ensures reliable operation.

– Water Treatment: Suitable for high-pressure water systems. It offers efficient flow control and minimal leakage.

– Chemical Processing: Capable of handling aggressive chemicals. It is a dependable choice for chemical processing applications.


Usage Conditions:

– Media Compatibility: The valve is compatible with a wide range of media. This includes water, steam, gases, and various chemicals.

– Operating Conditions: Designed to perform under high-pressure and high-temperature conditions. It maintains its sealing integrity and operational reliability in extreme environments.


Summary:

The High Performance Stainless Steel Butterfly Valve combines advanced design features with the durability of stainless steel. It is engineered for high performance with a double offset mechanism and metal-to-metal sealing system. This provides superior sealing and long-term reliability. Compared to standard hard seal butterfly valves, this high-performance model offers enhanced durability and better sealing efficiency. It is designed to handle demanding industrial conditions. Compliance with standards like API 609 and ASME B16.34 ensures the valve meets rigorous industry requirements. This makes it a reliable choice for critical applications.

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