Manual Stainless Steel Lug-Type Butterfly Valve

• Customization: Available
• Media: Gas Oil Water Stem
• Driving Mode: Manual
• Connection Form: Lug Support
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN/ANSI/GB/JIS
• Application: Industrial Usage
• Transport Package: Wooden or Carton
• Specification: DN50-DN600
• Trademark: SLV
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000

Product Description

MANUAL SOFT SEAL LUG BUTTERFLY VALVE

The lug butterfly valve is connected between two pipe flanges with double-headed bolts. It has simple structure, small size and light weight, and is composed of only a few parts. And only need to rotate 90° can be quickly opened and closed, simple operation, and the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. Butterfly valves have two types of seal: bullet seal and metal seal. Elastomeric sealing valve, the sealing ring can be mounted on the valve body or attached to the periphery of the disc.

Applications:

The manual Lug valve finds applications in various industries and working scenarios, including:

1. Oil and Gas Pipelines: It is used in oil and gas pipelines, including transmission lines, gathering systems, or distribution networks, where it controls the flow of fluids such as crude oil, natural gas, or refined petroleum products.
2. Chemical Processing Plants: The valve is employed in chemical processing plants, where it regulates the flow of various chemicals, solvents, or corrosive fluids in different stages of the production process.
3. Water and Wastewater Treatment: It finds utility in water and wastewater treatment plants, including municipal or industrial facilities, where it controls the flow of water, chemicals, or slurry in treatment processes or pipelines.
4. Pharmaceutical and Food Industries: The valve is suitable for use in pharmaceutical or food processing plants, where it handles the flow of fluids, ingredients, or materials in hygienic and sterile applications.
5. Power Generation: It is utilized in power generation facilities, such as thermal power plants or cogeneration plants, where it controls the flow of steam, condensate, or cooling water in turbines, boilers, or heat exchangers.

The manual lug valve offers reliable and precise fluid control through its butt weld connections. With its robust construction and corrosion-resistant materials, the valve ensures long-lasting performance and reliability in various industries and applications that require female thread connections for fluid flow control.
 

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