on-off Style Stainless Steel Electric Three- Eccentric Hard-Sealed Wafer Butterfly Valve

• Media: Water Oil Gas
• Driving Mode: Electric Actuator
• Connection Form: Wafer End
• Structure: Double Eccentric
• Seal Form: Hard Seated
• Valve Stem: Normal
• Work Pressure: Pn10 Pn16 150lb
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: ANSI GB JIS
• Application: Industrial Usage
• Transport Package: Carton/ Standard Export Wooden Cases
• Specification: DN50-DN1400
• Trademark: VEAPON
• Origin: China
• HS Code: 848180
• Production Capacity: 50000/Month

Product Description

Electric Double Eccentric Hard-Sealed Wafer Butterfly Valve

 

The electric double eccentric hard-sealed wafer butterfly valve is a specialized valve known for its reliable sealing performance and precise flow control. Here are its basic attributes and structure:

1. Double Eccentric Design: The valve adopts a double eccentric design, which means the centerline of the valve disc is offset from both the shaft axis and the seat axis. This design reduces friction and wear between the disc and seat, enhancing sealing performance and extending the valve's service life.
2. Hard-Sealed Construction: The valve utilizes a hard-sealed structure, typically employing materials such as metal or ceramic for the sealing surfaces. This construction ensures excellent sealing capability, even under high-pressure and high-temperature conditions, offering reliable shut-off and preventing leakage.
3. Wafer Style Body: The valve features a wafer-style body that is compact and lightweight. It is designed to fit between two flanges in the pipeline, providing a secure and space-saving installation.
4. Electric Actuator: The valve is equipped with an electric actuator, which enables automated operation and remote control. The actuator receives signals from a control system, allowing precise positioning and adjustment of the valve's opening/closing position.
5. Butterfly Disc and Shaft: The valve incorporates a butterfly disc that rotates within the valve body to control the flow of fluid. The disc is attached to a shaft, which is connected to the electric actuator. This arrangement allows for smooth and accurate movement of the disc, facilitating precise flow control.

Applications:

The electric double eccentric hard-sealed wafer butterfly valve finds applications in various industries and working scenarios, including:

1. Oil and Gas Industry: It is commonly used in oil and gas pipelines, refineries, and petrochemical plants, where it controls the flow of crude oil, natural gas, and refined products. The hard-sealed construction ensures reliable sealing, even in demanding environments.
2. Chemical Processing: The valve is suitable for chemical processing applications, such as handling corrosive fluids, acids, and solvents. The hard-sealed structure provides excellent resistance to chemical corrosion and maintains tight shut-off.
3. Power Generation: It finds application in power plants, including thermal, nuclear, and renewable energy facilities, where it controls the flow of steam, water, and other fluids. The valve's precise flow control and reliable sealing contribute to efficient power generation.
4. Water Treatment and Distribution: The valve is utilized in water treatment plants, water distribution systems, and desalination plants, where it regulates the flow of water. Its double eccentric design minimizes friction and wear, ensuring long-term performance.
5. HVAC Systems: It is employed in heating, ventilation, and air conditioning (HVAC) systems for flow control of water and air. The valve's compact size and reliable sealing make it suitable for space-constrained HVAC applications.

The electric double eccentric hard-sealed wafer butterfly valve offers precise flow control, reliable sealing, and automated operation in various industrial applications. Its double eccentric design reduces wear and enhances sealing performance. The hard-sealed construction ensures tight shut-off and resistance to demanding operating conditions. With its applications in the oil and gas industry, chemical processing, power generation, water treatment, and HVAC systems, this valve provides efficient and reliable fluid control in diverse settings.

 

Company Profile

Jiangsu Shoulong Valve Co., Ltd, is a leading professional valve manufacturer based in Nanjing, China.
Our company boasts a comprehensive range of production and testing equipment, ensuring the highest quality standards for our products. With a team of highly educated technical engineers and experienced workers, we are committed to providing prompt and efficient services to our clients.
We specialize in manufacturing a wide variety of valves, including ball valves, butterfly valves, globe valves, gate valves, check valves, and solenoid valves. Additionally, we offer pneumatic actuators, electric actuators, air filters, positioners, limit switches, and other valve fittings. Our products have obtained ISO9001 and CE certifications, and they comply with international standards such as DIN, ANSI, and JIS.
Over the years, we have established cooperative relationships with more than 500 customers from over 42 countries. We cordially invite you to visit SLV, where we guarantee to provide you with professional solutions and excellent service.

History:
1988------ Founded in Taiwan as a valve manufacturing company.
2000-2014------Took place through investment in a new production factory in Zhongshan, Guangdong.
2014-now------Established a new operating base in Nanjing, Jiangsu.
2020------ Invested in a new production factory in Tianjin.
Our company has demonstrated unwavering dedication to continuous improvement and innovation, striving to meet the changing demands of customers in the valve industry.

Packaging & Shipping

To give you the best service, our company provide variety of  shipping methods to meet with the customer's requirement.
Mainly shipping way --By Sea and By Air Express

 

FAQ

Q1: What types of industrial valves do you manufacture?
A: As an industrial valve manufacturer, we produce a wide range of valves, including ball valves, butterfly valves, gate valves, globe valves, check valves, and control valves.

Q2: What materials are your valves made of?
A: Our valves are manufactured using high-quality materials such as stainless steel, carbon steel, cast iron, bronze, and other alloys, ensuring durability and reliability in different operating conditions.

Q3: What industries do your valves serve?
A: Our valves cater to various industries, including oil and gas, petrochemical, chemical processing, water and wastewater treatment, power generation, HVAC, and general industrial applications.

Q4: Can you provide valves with specific customizations?
A: Yes, we offer customization services to meet specific project requirements. Our engineering team can work closely with you to design and manufacture valves tailored to your unique specifications.

Q5: What are your quality assurance procedures?
A: We have stringent quality control measures in place. Our valves undergo rigorous testing throughout the manufacturing process to ensure they meet industry standards and customer expectations. We are committed to delivering high-quality products.

Q6: Do your valves meet international standards?
A: Yes, our valves are designed and manufactured to meet international standards such as API, ANSI, ISO, and other relevant industry specifications. We prioritize compliance and adhere to the highest quality standards.

Q7: What is the typical lead time for valve orders?
A: The lead time for valve orders may vary depending on factors such as valve type, quantity, and customization requirements. We strive to provide accurate lead time estimates during the quotation process and ensure timely delivery.

Q8: Do you provide technical support and after-sales services?
A: Absolutely. We offer comprehensive technical support, including assistance with valve selection, installation guidance, and troubleshooting. We also provide after-sales services, including spare parts availability and maintenance support.

Q9: How can I request a quotation or contact your sales team?
A: You can request a quotation or get in touch with our sales team through our website, email, or phone. Our dedicated sales representatives are ready to assist you with your inquiries and provide prompt responses.

Q10: Do you offer product warranties?
A: Yes, we offer warranties on our valves to ensure customer satisfaction. The warranty period is roughly12 months.