Are you in the market for double eccentric butterfly valves? Choosing the right supplier can make all the difference in your project’s success. By comparing the top factories, you’ll discover the best quality and value. Dive in to find the perfect supplier for your needs!
Double Eccentric Butterfly Valve | NTVAL
Product Details: Double Eccentric Butterfly Valve designed for precision and durability in high-performance systems, suitable for critical applications.
Technical Parameters:
– Pressure Rating: Up to 250 PSI
– Temperature Range: -20°C to 200°C
Application Scenarios:
– Oil and Gas Pipelines
– Power Generation Plants
Pros:
– Leak-Free Design
– Low Maintenance Requirements
Cons:
– Higher initial cost compared to standard valves
– May require specific installation conditions
Xintai Double Eccentric Butterfly Valves: Superior Quality for …
Product Details: Xintai Double Eccentric Butterfly Valves are designed for superior sealing efficiency and durability in demanding applications. They feature a patented double offset design that minimizes wear and tear while providing zero leakage performance.
Technical Parameters:
– Operating temperature range: Cryogenic to 1000°F+
– Pressure rating: Up to 2500#
Application Scenarios:
– Oil & Gas Production/Transmission
– Chemical Processing Plants
Pros:
– Zero leakage performance even in severe conditions
– Extended service life of over 10-15 years with minimal maintenance
Cons:
– Higher initial cost compared to traditional valves
– May require specialized installation due to design complexity
Butterfly Valve Manufacturer | IMI
Product Details: IMI’s expertly manufactured industrial Butterfly Valves, including non-return, double and triple eccentric designs suitable for various service requirements.
Technical Parameters:
– Available in various materials
– Seating/seal technologies for cryogenic service
Application Scenarios:
– High-pressure applications
– Tight shut-off requirements
Pros:
– Wide range of designs and materials
– Suitable for various industrial applications
Cons:
– Specific applications may require custom solutions
– Potentially higher cost for specialized designs
High Performance Butterfly Valves – Dombor.com
Product Details: High Performance Butterfly Valves
Technical Parameters:
– Material: Stainless Steel
– Size Range: 2″ to 48″
Application Scenarios:
– Water Treatment
– Chemical Processing
Pros:
– Lightweight and compact design
– Easy to install and maintain
Cons:
– Limited pressure rating
– Potential for leakage if not properly installed
Butterfly Valve Price, Manufacturers & Suppliers | VALTECCN
Product Details: Butterfly valves are shut-off valves with a simple construction, allowing for quick opening and closure with a quarter turn.
Technical Parameters:
– Disc blocks the valve bore in closed position.
– Disc is turned to allow flow in open position.
Application Scenarios:
– Steam and chemical industries.
– Water supply and wastewater treatment.
Pros:
– Easy and fast opening.
– Highly economical design.
Cons:
– Not suitable for dead-end service in wafer type.
– May require additional isolation valves for maintenance.
Single / Double Eccentric Butterfly Valve
Product Details: Kirloskar Eccentric Butterfly valves are designed and tested as per IS: 13095/BS EN 593 (BS 5155)/BS EN 12266/AWWA C 504/AWWA C 516/IS 7326 manufacturing standards.
Technical Parameters:
– Size Range: 80 mm to 3800 mm
– Material of Construction: Cast Iron/Ductile Iron/2 % NICI/DI Ni Resist (D2Ni), C…
Application Scenarios:
– Suitable for variety of liquids and gaseous media in water works, power plants,…
– Isolating and throttling services
Pros:
– Rigid and sturdy design with minimum loss of head across the valve
– Eccentric seat geometry results in less wear and tear and longer life
Cons:
– Limited to specific pressure ratings
– Potential for leakage if seals are not maintained
Double Eccentric Butterfly Valve_-RAYS Flow Control-Industrial Valves …
Product Details: The hard-sealed butterfly valve is a newly developed long-life, energy-saving butterfly valve consisting of main components such as the valve body, butterfly disc, sealing ring, and transmission mechanism. It features a new manufacturing process that accommodates both elastic and multi-layer hard-soft seals.
Technical Parameters:
– Material: Carbon Steel, Stainless Steel, Alloy Steel
– Nominal Size: NPS 2″~64″, DN 50~1600
Application Scenarios:
– Suitable for water supply and drainage
– Gas pipelines in food, medicine, chemical industry, petroleum, electric power, l…
Pros:
– High-performance Seat Adjustment for optimized flow control
– Long Service Life due to high-quality construction and materials
Cons:
– Limited information on specific drawbacks
– Potential complexity in installation depending on the operator type
Double Eccentric Butterfly Valve Supplier | WELCO
Product Details: The Double Eccentric Butterfly Valve from WELCO Valve Co., Ltd. is engineered for optimal performance in various industrial applications. Designed with dual eccentricity, this valve minimizes friction between the seat and the disc, ensuring a tight seal and reducing wear over time.
Technical Parameters:
– Crafted from high-quality materials for exceptional durability and corrosion res…
– Available in various sizes and configurations.
Application Scenarios:
– Water treatment
– Oil and gas
Pros:
– Enhanced flow control and reduced torque requirements.
– Lightweight structure facilitates easy installation and maintenance.
Cons:
– Limited information on specific pressure ratings.
– Generic design may not suit all specialized applications.
Double Eccentric Butterfly Valve Supplier – Disai Valve
Product Details: Double Eccentric Butterfly Valve designed for durability, available in sizes DN200-DN4000, suitable for medium drinking water, water, and sewage.
Technical Parameters:
– Size Range: DN200-DN4000
– Design: Double Eccentric
Application Scenarios:
– Water treatment
– Sewage management
Pros:
– Cost-effective
– Lightweight design
Cons:
– Limited size options
– Potential for wear over time
Double Eccentric Butterfly Valve Price, Manufacturers, Suppliers …
Product Details: Double Eccentric Butterfly Valve
Technical Parameters:
– Material: Stainless Steel
– Size Range: Various sizes available
Application Scenarios:
– Water supply systems
– Industrial fluid control
Pros:
– Superior corrosion resistance
– Wide range of applications
Cons:
– Higher initial cost compared to other valve types
– Requires specific installation techniques
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Double Eccentric Butterfly Valve | NTVAL | Double Eccentric Butterfly Valve designed for precision and durability in high-performance systems, suitable for critical applications. | – Leak-Free Design – Low Maintenance Requirements | – Higher initial cost compared to standard valves – May require specific installation conditions |
| Xintai Double Eccentric Butterfly Valves: Superior Quality for … | Xintai Double Eccentric Butterfly Valves are designed for superior sealing efficiency and durability in demanding applications. They feature a patente… | – Zero leakage performance even in severe conditions – Extended service life of over 10-15 years with minimal maintenance | – Higher initial cost compared to traditional valves – May require specialized installation due to design complexity | www.xintaivalves.com |
| Butterfly Valve Manufacturer | IMI | IMI’s expertly manufactured industrial Butterfly Valves, including non-return, double and triple eccentric designs suitable for various service requir… | – Wide range of designs and materials – Suitable for various industrial applications | – Specific applications may require custom solutions – Potentially higher cost for specialized designs |
| High Performance Butterfly Valves – Dombor.com | High Performance Butterfly Valves | – Lightweight and compact design – Easy to install and maintain | – Limited pressure rating – Potential for leakage if not properly installed | www.dombor.com |
| Butterfly Valve Price, Manufacturers & Suppliers | VALTECCN | Butterfly valves are shut-off valves with a simple construction, allowing for quick opening and closure with a quarter turn. | – Easy and fast opening. – Highly economical design. | – Not suitable for dead-end service in wafer type. – May require additional isolation valves for maintenance. |
| Single / Double Eccentric Butterfly Valve | Kirloskar Eccentric Butterfly valves are designed and tested as per IS: 13095/BS EN 593 (BS 5155)/BS EN 12266/AWWA C 504/AWWA C 516/IS 7326 manufactur… | – Rigid and sturdy design with minimum loss of head across the valve – Eccentric seat geometry results in less wear and tear and longer life | – Limited to specific pressure ratings – Potential for leakage if seals are not maintained | www.kirloskarpumps.com |
| Double Eccentric Butterfly Valve_-RAYS Flow Control-Industrial Valves … | The hard-sealed butterfly valve is a newly developed long-life, energy-saving butterfly valve consisting of main components such as the valve body, bu… | – High-performance Seat Adjustment for optimized flow control – Long Service Life due to high-quality construction and materials | – Limited information on specific drawbacks – Potential complexity in installation depending on the operator type | www.raysvalve.com |
| Double Eccentric Butterfly Valve Supplier | WELCO | The Double Eccentric Butterfly Valve from WELCO Valve Co., Ltd. is engineered for optimal performance in various industrial applications. Designed wit… | – Enhanced flow control and reduced torque requirements. – Lightweight structure facilitates easy installation and maintenance. | – Limited information on specific pressure ratings. – Generic design may not suit all specialized applications. |
| Double Eccentric Butterfly Valve Supplier – Disai Valve | Double Eccentric Butterfly Valve designed for durability, available in sizes DN200-DN4000, suitable for medium drinking water, water, and sewage. | – Cost-effective – Lightweight design | – Limited size options – Potential for wear over time | www.disaivalve.com |
| Double Eccentric Butterfly Valve Price, Manufacturers, Suppliers … | Double Eccentric Butterfly Valve | – Superior corrosion resistance – Wide range of applications | – Higher initial cost compared to other valve types – Requires specific installation techniques | www.valteccn.com |
Frequently Asked Questions (FAQs)
What is a double eccentric butterfly valve?
A double eccentric butterfly valve is a type of valve that features two offsets from the centerline of the valve. This design reduces friction between the disc and the seat, allowing for smoother operation and better sealing. It’s commonly used in various industries for regulating flow.
What are the advantages of using a double eccentric butterfly valve?
Double eccentric butterfly valves offer several benefits, including lower torque requirements, improved sealing performance, and a longer lifespan. They are also lightweight and compact, making them easier to install and maintain compared to other valve types.
How do I choose the right supplier for double eccentric butterfly valves?
When selecting a supplier, consider their experience, product quality, and customer service. Look for factories with a good reputation, certifications, and positive reviews. It’s also helpful to ask for samples or references to ensure their products meet your needs.
What materials are commonly used in double eccentric butterfly valves?
Double eccentric butterfly valves are typically made from materials like stainless steel, carbon steel, and ductile iron. The choice of material depends on the application, including factors like temperature, pressure, and the type of fluid being handled.
Can double eccentric butterfly valves be used in high-pressure applications?
Yes, double eccentric butterfly valves can be designed for high-pressure applications. However, it’s essential to ensure that the valve is rated for the specific pressure and temperature conditions of your system. Always consult with your supplier to confirm suitability for your needs.