Product Description
Product Overview
The Stainless Steel Flanged Butterfly Valve is a high - performance valve mainly used to control the flow of various fluid media in pipelines. It is manufactured with high - quality stainless - steel materials, featuring excellent corrosion resistance and durability, suitable for a variety of industrial fields and harsh working environments.
Product Features
- Excellent Corrosion Resistance: Both the valve body and the butterfly disc are made of stainless - steel materials such as 304 and 316L, which can resist the erosion of various corrosive media like acids, alkalis, and salts. This ensures that the valve will not be damaged by corrosion during long - term use, thus prolonging the service life of the valve.
- Good Sealing Performance: It is equipped with advanced sealing structures, such as rubber seals or metal sealing surfaces, which can achieve good sealing effects and effectively prevent medium leakage. Under different pressure and temperature conditions, it can maintain stable sealing performance, ensuring the safe operation of the system.
- Low - Flow Resistance Design: When the butterfly disc is opened, it hardly blocks the flow of the fluid. The flow channel is smooth, and the pressure loss is small. This helps to reduce the energy consumption of the system, improve the fluid transportation efficiency, and save the operation cost.
- Easy and Flexible Operation: The rotation of the butterfly disc is driven by a worm - gear transmission device or an electric or pneumatic actuator. The operation torque is small, and the opening and closing are rapid. Only a 90 - degree rotation is required to fully open or close the valve. At the same time, remote control and automatic operation can be realized according to the needs.
- Compact and Light - weight Structure: The overall structure is designed to be compact, with a small volume and light weight, which is convenient for installation, disassembly, and maintenance. Compared with other types of valves, it takes up less space and is suitable for pipeline systems with limited space.
- Wide Applicability: It can be used for a variety of fluid media, including water, steam, oils, gases, and various corrosive liquids. It has a wide working temperature range and can meet the temperature requirements of different industrial processes.
Technical Parameters
- Nominal Diameter: DN50 - DN1200 (Larger or smaller diameters can be customized according to customer requirements).
- Nominal Pressure: PN1.0 - PN4.0MPa (Products with higher pressure ratings can also be provided).
- Applicable Temperature: - 20ºC - 200ºC (Special materials can meet higher or lower temperature requirements).
- Connection Mode: Flange connection, which complies with international standards such as ANSI, DIN, and JIS. Different flange standards can be customized according to customer requirements.
- Driving Mode: Manual, worm - gear transmission, electric, pneumatic, etc. The appropriate driving mode can be selected according to the actual use scenario and control requirements.
Application Areas
- Petrochemical Industry: It is used for the transportation and control of various corrosive and flammable - explosive media in the processes of petroleum refining and chemical production, such as acid, alkali, and salt solutions, and petroleum products.
- Power Industry: It is suitable for the cooling water system, steam system, and desulfurization and denitration system of power plants. It can work stably under high - temperature, high - pressure, and corrosive environments, ensuring the normal operation of power equipment.
- Water Treatment: In the fields of urban water supply and drainage, sewage treatment, and industrial wastewater treatment, it is used to control the flow and on - off of water to achieve the rational utilization and treatment of water resources.
- Food and Beverage Industry: Meeting the food hygiene standards, it can be used for the fluid transportation and control in the food, beverage, and pharmaceutical industries to ensure the safety of product quality.
- Shipbuilding Industry: It is applied to the ballast water system, seawater cooling system, and fuel oil system of ships. With good seawater - corrosion resistance, it ensures the safe navigation of ships.
Quality Assurance
- The product is designed, manufactured, and inspected in strict accordance with international standards and industry specifications to ensure that each valve meets high - quality standards.
- Advanced production processes and equipment are adopted. From the procurement of raw materials to the delivery of finished products, it has gone through many strict quality - inspection processes, including material inspection, non - destructive testing, pressure testing, and sealing testing, to ensure the reliability and stability of the product.
- A complete after - sales service is provided, including installation guidance, commissioning, maintenance, and technical support, to ensure that customers can correctly use and maintain the product and solve the problems encountered by customers during the use process.
Packaging & Shipping
Company Profile
Rooted in a legacy of excellence, Tianjin Auswell Valve Co., Ltd. proudly adheres to a multitude of international standards including those from China, Germany, Britain, America, Japan, and Australia. Our versatile range spans nominal diameters from DN15 to DN3000, pressure classes from 0.60 Mpa to 6.4 Mpa, and is capable of operating within temperatures from -20°C to 150°C. With a rich palette of materials like gray cast iron, ductile iron, cast steel, stainless steel, and duplex steel, our repertoire includes precision-crafted soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, and diaphragm valves.
Driven by a relentless pursuit of perfection, Tianjin Auswell Valve Co., Ltd. has significantly bolstered its management framework in recent years to meet and anticipate our clients' needs. We've proudly garnered the prestigious ISO9001 Quality Management System Certification and the esteemed British WARS Drinking Water Certification. Our product offerings, celebrated for their reliability, have made their mark across Europe, Asia, Africa, and beyond, earning widespread acclaim and trust from our clientele. Upholding our commitment to quality, we at Auswell Valve Co., Ltd. are eager to collaborate fully with peers in the valve industry. Together, we strive to elevate Chinese craftsmanship onto the global stage.
Tianjin Auswell Valve Co., Ltd. It is nestled in a storied historical town in China, a place celebrated for its rich military legacy and famed for its rice cultivation. Industrial Park, Xiaozhan Town, Jinnan District, Tianjin. Here, our company boasts comprehensive production capabilities, from innovative product design and precise mold manufacturing to advanced machining, meticulous rubber smelting, epoxy spraying, and rigorous valve assembly and testing.
With state-of-the-art processing equipment and exquisite craftsmanship, we assure that every product aligns with national or international standards, reflecting our commitment to excellence. Our dedication to superior craftsmanship ensures that we deliver only the highest quality products to our valued customers.
Rooted in a legacy of excellence, Tianjin Auswell Valve Co., Ltd. proudly adheres to a multitude of international standards including those from China, Germany, Britain, America, Japan, and Australia. Our versatile range spans nominal diameters from DN15 to DN3000, pressure classes from 0.60 Mpa to 6.4 Mpa, and is capable of operating within temperatures from -20°C to 150°C. With a rich palette of materials like gray cast iron, ductile iron, cast steel, stainless steel, and duplex steel, our repertoire includes precision-crafted soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, and diaphragm valves.
Rooted in a legacy of excellence, Tianjin Auswell Valve Co., Ltd. proudly adheres to a multitude of international standards including those from China, Germany, Britain, America, Japan, and Australia. Our versatile range spans nominal diameters from DN15 to DN3000, pressure classes from 0.60 Mpa to 6.4 Mpa, and is capable of operating within temperatures from -20°C to 150°C. With a rich palette of materials like gray cast iron, ductile iron, cast steel, stainless steel, and duplex steel, our repertoire includes precision-crafted soft-sealed butterfly valves, soft-sealed gate valves, check valves, filters, ball valves, globe valves, balance valves, and diaphragm valves.
Driven by a relentless pursuit of perfection, Tianjin Auswell Valve Co., Ltd. has significantly bolstered its management framework in recent years to meet and anticipate our clients' needs. We've proudly garnered the prestigious ISO9001 Quality Management System Certification and the esteemed British WARS Drinking Water Certification. Our product offerings, celebrated for their reliability, have made their mark across Europe, Asia, Africa, and beyond, earning widespread acclaim and trust from our clientele. Upholding our commitment to quality, we at Auswell Valve Co., Ltd. are eager to collaborate fully with peers in the valve industry. Together, we strive to elevate Chinese craftsmanship onto the global stage.
After Sales Service
Our advantage :Hoswell valve company distinguishes itself with a comprehensive set of strengths. We possess in - house independent R & D capabilities, backed by state - of - the - art processing equipment. Our manufacturing processes adhere to industry - leading standards, and we operate a rigorous quality control system.
Product Quality Assurance
Quality Commitment and Inspection: Before leaving the factory, valves need to undergo strict quality inspections, such as pressure tests, sealing tests, etc. It is ensured that there are no casting defects like sand holes or air holes in the valves, and there are no bruises or scratches on the flange sealing surfaces. The markings of flow rate, direction, nominal pressure, diameter, material, etc. are clear and complete. It is promised that the valves are produced and inspected in accordance with national standards, and unqualified products will not leave the factory.
Warranty Period Service: Provide a certain period of warranty service. During the warranty period, for malfunctions caused by product quality problems, the manufacturer will repair or replace parts free of charge.
Technical Support
Pre-sales Consultation: Before customers purchase valves, provide them with professional technical consultations, including suggestions on product selection, specification parameters, material characteristics, applicable working conditions, etc., to help customers choose the most suitable valve products.
Installation Guidance: Provide installation guidance services, which can be carried out online (such as by phone, video, installation manuals, etc.) or offline (by sending technicians to the site) to ensure that the valves are installed correctly and avoid problems caused by improper installation.
Usage Training: Provide usage training for customer operators, enabling them to be familiar with the operation methods of the valves, key maintenance points, knowledge of troubleshooting common faults, etc., and improving the customers' ability to use and maintain the valves.
Supply of Maintenance Parts: Ensure the timely supply of maintenance parts. For the damage of parts outside the warranty period, provide the parts at a reasonable price (such as the cost price).
Regular Follow-up Visits: Regularly conduct follow-up visits to customers, understand the usage situation of the valves, and collect customers' feedback opinions, so as to improve the products and services.
FAQ
1) Q: Are you a manufacturer or trading company?
A: Hoswell Valve is a professional valve manufacturer with experienced R&D team.
2) Q: Do you have any agent or representative abroad?
A: Yes, we have agents in some countries, they can offer local service for you.
3) Q: What kinds of valve can you supply?
A: We can supply butterfly valve, ball valve, check valve and so on.
4) Q: Do you have any certificate for the valves?
A: Yes, we have CE, BV, ATEX, TS and so on.
5) Q: What's the delivery time?
A: If all the parts of the valve are ready in stock, the valves can be delivered within 7~10 days.
6) Q: What are the countries or regions you supply valves?
A: Hoswell valves have been supplied to USA, Europe, Australia, Singapore, South Africa and so on.
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