Multi-Drive BS 5155 Flange Butterfly Valve for General Industry Applications DN50 to DN800 Range

Multi-Drive BS 5155 Flange Butterfly Valve for General Industry Applications, DN50 to DN800 Range

butterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station.It is a kind of butterfly valve,which has Lug shape.It is divided into manual operation ,worm operation,electric operation according to the driving way,It is divided into the flange and the wafer according to the connection.

BS 5155 Flange End butterfly Valve range:

Production    Size:2"~28".DN50~DN800

Pressure:PN10/PN16

BS 5155 Flange End butterfly Valve standard:

Design   Standard:BS5155

Face   to    Face:BS

Flange   Standard:BS4504/EN1092-2

Testing   Standard:API 598

BS 5155 Flange End butterfly Valve Material of parts:

Body:Cast Iorn/Ductile Iron

Stem:2Cr13/SS304/SS316/Carbon Steel

Disc:Ductile Iron,SS304,SS316

Seat:NBR,EPDM,PTFE,RPTFE

Handle:ASTM A536 65-45-12

Multi - Drive BS 5155 Flange Butterfly Valve for General Industry Applications

1. Overview

The Multi - Drive BS 5155 Flange Butterfly Valve is a high - performance valve designed specifically for a wide range of general industry applications, especially those in the water industrial usage sector. With a size range from DN50 to DN800, it can meet various flow control requirements in different industrial settings. This valve is the result of advanced engineering and precision manufacturing, ensuring reliable and efficient operation over an extended period.

2. Design and ConstructionFlange Connection

The valve features a flange connection form, which is in line with the BS 5155 standard. This type of connection provides a secure and leak - proof joint between the valve and the pipeline. Flange connections are easy to install and maintain, allowing for quick replacement or repair of the valve if necessary. The flanges are designed to withstand high pressures and are compatible with standard pipeline flanges, ensuring seamless integration into existing industrial piping systems.

Butterfly Disc Design

The butterfly disc is the core component of the valve. It is precisely engineered to provide smooth and accurate flow control. The disc is made of high - quality materials that are resistant to corrosion, wear, and erosion. Its aerodynamic shape reduces flow resistance, minimizing energy losses and improving the overall efficiency of the system. When the valve is fully open, the disc offers a large flow area, allowing for maximum flow capacity.

Multi - Drive Mechanisms

This valve comes with multi - drive options, providing flexibility in operation. It can be manually operated for simple applications where on - site control is sufficient. For more complex and automated systems, it can be equipped with electric, pneumatic, or hydraulic actuators. These actuators allow for remote control and precise positioning of the valve, enabling integration with industrial automation systems. The multi - drive feature makes the valve suitable for a variety of industrial environments, from small - scale operations to large - scale industrial plants.

3. Performance and ReliabilityFlow Control

The Multi - Drive BS 5155 Flange Butterfly Valve offers excellent flow control capabilities. It can accurately regulate the flow rate of fluids, whether it is water, gas, or other industrial media. The valve can be adjusted to different opening positions, allowing for fine - tuning of the flow according to the specific requirements of the process. This precise flow control helps to optimize the performance of industrial processes, ensuring consistent product quality and efficient operation.

Pressure Resistance

Designed to withstand high pressures, this valve is suitable for use in industrial applications where pressure variations are common. The robust construction of the valve body and the sealing components ensures that it can maintain its integrity and performance even under high - pressure conditions. It has been tested to meet strict pressure ratings, providing reliable operation in demanding industrial environments.

Sealing Performance

The valve is equipped with high - quality sealing materials that provide excellent sealing performance. The sealing system ensures that there is no leakage of the fluid, even when the valve is fully closed. This not only prevents waste of resources but also enhances the safety of the industrial process. The sealing materials are resistant to chemical attack and environmental factors, ensuring long - term reliability.

4. Quality AssuranceProduction Certification

The valve is manufactured by Chengxin Valve Co., Ltd., a well - established manufacturer since 1993. The company holds important production certifications such as ISO9001, ISO14000, and OHSAS18001. The ISO9001 certification ensures that the manufacturing process follows strict quality management standards, guaranteeing the high quality of the valve. The ISO14000 certification indicates that the company is committed to environmental protection in its production process. The OHSAS18001 certification shows that the company pays attention to occupational health and safety, ensuring a safe working environment for its employees.

Testing and Inspection

Each valve undergoes a series of rigorous testing and inspection procedures before leaving the factory. These tests include pressure testing, flow testing, and sealing performance testing. Only valves that meet the strict quality standards are allowed to be sold. This ensures that customers receive a high - quality product that can perform reliably in their industrial applications.

5. Market and Application ScopeMain Markets

The Multi - Drive BS 5155 Flange Butterfly Valve has a wide market reach, with its main markets including South America, Eastern Europe, Africa, and the Mid East. The valve's performance and reliability have been well - recognized in these regions, making it a popular choice for industrial users.

Industrial Applications

In addition to general industry applications, this valve is particularly suitable for water industrial usage. It can be used in water treatment plants, water supply and drainage systems, and industrial cooling systems. In the water treatment process, it can control the flow of water, chemicals, and sludge, ensuring the efficient operation of the treatment process. In water supply and drainage systems, it can regulate the flow of water to different areas, ensuring a stable water supply. In industrial cooling systems, it can control the flow of cooling water, maintaining the proper temperature of industrial equipment.

Tags: Butterfly Valve, Industry Butterfly Valve, BS Butterfly Valve