Are you tired of sifting through countless suppliers for swing check valves? Understanding the top factories can save you time and money. By knowing the best options, you can ensure quality and reliability in your projects. Dive in to discover the leading suppliers and make informed choices today!
Swing Check Valves for Water | Municipal & Industrial Check Valve
Product Details: Val-Matic AWWA Swing Check Valves with rugged construction and full flow area, suitable for municipal/industrial water and wastewater applications.
Technical Parameters:
– Available in sizes 2″ – 48″
– Ductile Iron Construction for 250 PSI service
Application Scenarios:
– Municipal water systems
– Industrial wastewater management
Pros:
– Smooth, unrestricted flow design for energy efficiency
– Multiple closure options for versatile applications
Cons:
– Limited to specific sizes (2″ – 48″)
– Potentially higher initial cost compared to simpler valves
Check Valve Manufacturer & Supplier – Powell Valves
Product Details: Powell Valves offers a range of check valves including bronze, steel, and iron configurations, designed to prevent backflow in various applications.
Technical Parameters:
– ASME Class 125 – 300, Ranging from 1/4″ – 3″ for Bronze Check Valves
– ASME Class 150 – 1500, Ranging from 2″ – 24″ for API 600 Cast Steel Check Valves
Application Scenarios:
– Oil & Gas industry
– Pulp & Paper industry
Pros:
– High-quality materials and construction
– Industry-approved for a wide range of applications
Cons:
– Limited size range for some valve types
– Potentially higher cost compared to generic alternatives
Swing Check Valves – McMaster-Carr
Product Details: Swing Check Valves
Technical Parameters:
– Material: Brass
– Pressure Rating: 150 PSI
Application Scenarios:
– Used in plumbing systems
– Ideal for preventing backflow in pipelines
Pros:
– Prevents backflow effectively
– Durable construction
Cons:
– May require regular maintenance
– Installation can be complex
Check Valves – maitechinternational
Product Details: Maitech International is a leading supplier of Swing check valves and Dual Plate Wafer Check valves. Cast Check Valve is a full-flow valve with carbon steel, stainless steel seats or with Incoloy claded trim.
Technical Parameters:
– Swing Check Valves: Sizes 2″ through 24″, ANSI 150# through 1500#, API 6A and 6D…
– Dual Plate Wafer Check Valves: Sizes 2″ to 72″, ASME Pressure Class 125 through…
Application Scenarios:
– Used in various industrial applications requiring backflow prevention.
– Suitable for customer service applications.
Pros:
– Full-flow design for efficient operation.
– Available in a wide range of sizes and materials.
Cons:
– Potential for wear over time depending on material choice.
– Installation may require specific configurations.
Keckley Company | Check Valves
Product Details: Keckley check valves are designed for liquid or gas applications where protection from flow reversal in a pipeline is required. They include Thin Type Single Plate Wafer Check, Wafer Body Double Disc, Retainerless Wafer Lug Body Double Disc, Retainerless Wafer Double Flange Body Double Disc, Wafer Silent Check Valves, and Globe Silent Check Valves.
Technical Parameters:
– Cracking pressure: Low
– Installation: Horizontal or vertical (upward flow)
Application Scenarios:
– Chemical processing
– Oil & gas applications
Pros:
– Outperform conventional swing check valves
– Available optional springs to adjust cracking pressure
Cons:
– May require specific sizing based on flow rate and pressure
– Limited space applications may restrict valve choice
Swing Check Valves | Flomatic Valves | Flomatic – Flomatic Corporation
Product Details: Swing check valves are designed to block reverse flow with a hinged valve disc and are available in metal-to-metal or resilient seating options.
Technical Parameters:
– Size range: 2 – 24 inch (50 mm – 600 mm)
– Material options: Metal, Resilient seating
Application Scenarios:
– Water and wastewater systems
– Applications requiring positive shutoff in the presence of dirt or particles
Pros:
– Simple construction and low pressure drop
– Field serviceability
Cons:
– Dependent on gravity and flow velocity for operation
– Potential for slamming and hydraulic shocks without external hinge arm
Swing Check Valve Manufacturer and Supplier – High Flow Rate – Kinvalve
Product Details: Swing check valves available in threaded and flanged connections, made of stainless steel and other materials, designed for various applications.
Technical Parameters:
– Size range: 1/4 inch to 4 inches for threaded, DN 50-300 for flanged
– Pressure ratings: Class 150, Class 300, and 200psi for threaded
Application Scenarios:
– Used in wastewater and water pumping systems
– Applicable in transmission pipelines and onshore terminals
Pros:
– Prevents backflow of liquid
– Requires no external power for operation
Cons:
– Must be installed horizontally
– Can exacerbate water hammer issues
Swing Check Valve Manufacturers Suppliers
Product Details: Swing check valves consist of a valve core, seat, and disk connected to a hinge, allowing for one-way flow and preventing backflow.
Technical Parameters:
– Disk opens at a predetermined flow rate
– Handles horizontal or vertical upward flows
Application Scenarios:
– Installed in pipelines for water, chemicals, and petroleum products
– Used in water pumping and wastewater treatment applications
Pros:
– Capable of handling large flow capacities
– Provides low flow resistance
Cons:
– Cannot support downward flow
– Limited use in thick or solid-intensive environments
Swing Check Valve – Neway Valve
Product Details: Neway supplies a complete range of swing check valves with both internal and external hinge pin types. External control devices such as damping, locking, and manual override are part of Neway’s expertise.
Technical Parameters:
– Size: NPS 2″~64″ (DN50~DN1600)
– Pressure Rating: ASME CLASS 150~4500 (PN16~PN760)
– Body material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless stee…
– End connection: RF, BW, RTJ etc.
Application Scenarios:
– Oil and gas industry
– Water treatment
Pros:
– Wide range of sizes and pressure ratings
– Versatile body materials available
Cons:
– Potential complexity in external control devices
– Limited information on specific applications
Industrial Swing Check Valves | United Brass Works
Product Details: Swing Check Valves
Technical Parameters:
– Model 99
– Model 62
Application Scenarios:
– Used in boiler trim applications
– Applicable in fire protection systems
Pros:
– Prevents backflow
– Durable construction
Cons:
– May require regular maintenance
– Installation can be complex
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Swing Check Valves for Water | Municipal & Industrial Check Valve | Val-Matic AWWA Swing Check Valves with rugged construction and full flow area, suitable for municipal/industrial water and wastewater applications. | – Smooth, unrestricted flow design for energy efficiency – Multiple closure options for versatile applications | – Limited to specific sizes (2″ – 48″) – Potentially higher initial cost compared to simpler valves |
| Check Valve Manufacturer & Supplier – Powell Valves | Powell Valves offers a range of check valves including bronze, steel, and iron configurations, designed to prevent backflow in various applications. | – High-quality materials and construction – Industry-approved for a wide range of applications | – Limited size range for some valve types – Potentially higher cost compared to generic alternatives | www.powellvalves.com |
| Swing Check Valves – McMaster-Carr | Swing Check Valves | – Prevents backflow effectively – Durable construction | – May require regular maintenance – Installation can be complex | www.mcmaster.com |
| Check Valves – maitechinternational | Maitech International is a leading supplier of Swing check valves and Dual Plate Wafer Check valves. Cast Check Valve is a full-flow valve with carbon… | – Full-flow design for efficient operation. – Available in a wide range of sizes and materials. | – Potential for wear over time depending on material choice. – Installation may require specific configurations. | maitechinternational.com |
| Keckley Company | Check Valves | Keckley check valves are designed for liquid or gas applications where protection from flow reversal in a pipeline is required. They include Thin Type… | – Outperform conventional swing check valves – Available optional springs to adjust cracking pressure | – May require specific sizing based on flow rate and pressure – Limited space applications may restrict valve choice |
| Swing Check Valves | Flomatic Valves | Flomatic – Flomatic Corporation | Swing check valves are designed to block reverse flow with a hinged valve disc and are available in metal-to-metal or resilient seating options. | – Simple construction and low pressure drop – Field serviceability |
| Swing Check Valve Manufacturer and Supplier – High Flow Rate – Kinvalve | Swing check valves available in threaded and flanged connections, made of stainless steel and other materials, designed for various applications. | – Prevents backflow of liquid – Requires no external power for operation | – Must be installed horizontally – Can exacerbate water hammer issues | www.kinvalve.com |
| Swing Check Valve Manufacturers Suppliers | Swing check valves consist of a valve core, seat, and disk connected to a hinge, allowing for one-way flow and preventing backflow. | – Capable of handling large flow capacities – Provides low flow resistance | – Cannot support downward flow – Limited use in thick or solid-intensive environments | check-valves.net |
| Swing Check Valve – Neway Valve | Neway supplies a complete range of swing check valves with both internal and external hinge pin types. External control devices such as damping, locki… | – Wide range of sizes and pressure ratings – Versatile body materials available | – Potential complexity in external control devices – Limited information on specific applications | www.newayvalve.com |
| Industrial Swing Check Valves | United Brass Works | Swing Check Valves | – Prevents backflow – Durable construction | – May require regular maintenance – Installation can be complex |
Frequently Asked Questions (FAQs)
What is a swing check valve and how does it work?
A swing check valve is a type of valve that allows fluid to flow in one direction while preventing backflow. It operates using a hinged disc that swings open when fluid flows in the correct direction and closes when the flow stops or reverses, ensuring a one-way flow.
Why should I choose a specific supplier for swing check valves?
Choosing a reliable supplier ensures you receive high-quality products that meet industry standards. A good supplier will also provide excellent customer service, timely delivery, and support for any technical questions you may have.
What materials are commonly used in swing check valves?
Swing check valves are typically made from materials like cast iron, stainless steel, and PVC. The choice of material depends on the application, including factors like temperature, pressure, and the type of fluid being handled.
How can I ensure the quality of swing check valves from a supplier?
To ensure quality, look for suppliers that adhere to industry certifications and standards. Request product samples, check for customer reviews, and inquire about their manufacturing processes and quality control measures.
What factors should I consider when selecting a swing check valve supplier?
Consider factors such as the supplier’s reputation, product range, pricing, lead times, and customer support. It’s also helpful to assess their experience in your specific industry and their ability to meet your unique requirements.