Are you tired of sifting through countless options for excess flow check valves? Understanding the top manufacturers can save you time and money. By knowing the best factories, you can ensure quality and reliability in your projects. Dive in to discover the leading names in the industry!
Excess Flow Check Valves | Wafer excess flow check valve Manufacturer …
Product Details: Wafer-style sandwich-type excess flow check valves designed to prevent the unintentional release of excess fluid in a pipeline. Available in sizes from 1/2 Inch to 18 Inch.
Technical Parameters:
– Body: LCC / LCB / WCB / SS
– Disc: SS 304 / SS 316
– Stem: SS 304 / SS 316
– Retainer: SS 304 / SS 316
– Spring: Spring Steel / SS 304 / SS 316
– Pressure Class: #150, #300
Application Scenarios:
– Industrial fluid control systems
– Pipelines requiring safety measures against excess flow
Pros:
– Compact design for easy installation
– Durable construction with minimal maintenance
Cons:
– Limited to specific pressure classes
– May require additional support in certain installations
Excess Flow Valves | Total Valve Systems
Product Details: Excess Flow valves, also known as velocity check valves, are designed to close during sudden flow surges. They are spring-loaded and can handle various fluids including LP gas, butane, anhydrous ammonia, and more. Available in multiple series such as 2100, 2400, 2600, and others, these valves are customizable based on customer specifications.
Technical Parameters:
– Spring-loaded flow shut-off
– Factory preset closing flow rates
Application Scenarios:
– LP gas and butane applications
– Chemical processing plants
Pros:
– Durable construction for long service life
– Customizable to meet specific requirements
Cons:
– Dimensions are subject to change without notice
– May require specific installation conditions
Excess Flow Valves – TVS Engineered Products
Product Details: Excess Flow valves are designed to close when a sudden flow surge occurs. They are spring-loaded flow shut-off valves that can be used for various fluids including LP gas, butane, anhydrous ammonia, and more. Available in different pressure classes, materials, and designs.
Technical Parameters:
– 2000 series Excess Flow valves
– Available in various pressure classes and materials
Application Scenarios:
– Used in liquid, gas, and vapor service
– Applicable for emergency shutdown and flow surge prevention
Pros:
– Custom design and manufacturing available
– Tested in certified flow laboratory with performance graphs provided
Cons:
– Dimensions subject to change without notice
– Specific closing flow rates based on conditions may limit use
Check & Excess Flow Check Valves | Valcor Nuclear & Power
Product Details: Check & Excess Flow Check Valves designed for extreme reliability with rugged design and minimal moving parts.
Technical Parameters:
– Operating pressure: 0 – 2500 PSIG
– Maximum fluid temperature: 650°F
Application Scenarios:
– Feed water control systems
– Monitoring and sampling systems
Pros:
– Extreme reliability due to rugged design
– Compact and lightweight design provides excellent resistance to seismic vibratio…
Cons:
– Limited to specific media types (liquid or gas)
– Potential for contamination buildup in certain applications
Unique Control Systems | Valves Manufacturer in India I excess flow …
Product Details: Unique Control Systems manufactures a diverse range of industrial valves including Automatic Recirculation Valves, Excess Flow Check Valves, Check Valves, Dead Man Valves, Safety Relief Valves, and Pressure Reducing Valves.
Technical Parameters:
– Various materials of construction: Cast Iron, Cast Steel, Stainless Steel, Duple…
– ISO 9001 certified
Application Scenarios:
– Water flow control
– Gas and steam management
Pros:
– High-quality manufacturing
– Wide range of valve types
Cons:
– Limited specific technical details provided
– No detailed application examples
Excess Flow Check Valves Manufacturers | Screwed Excess Flow Check …
Product Details: Screwed Type Excess Flow Check Valves are designed for precision in controlling the flow of liquids such as LPG and anhydrous ammonia during processes like liquid withdrawal, vapor transfer, or vapor equalization. Customizable to individual client needs, options include material selection, closing flow settings, and tailored design specifications.
Technical Parameters:
– Body: SS 304 / SS 316 / BRASS
– Pressure Class: #150 , #300
Application Scenarios:
– Liquid withdrawal
– Vapor transfer
Pros:
– Enhanced Safety
– Durable Construction
Cons:
– Limited to threaded connections
– Potential for corrosion in certain environments
Excess flow check valve
Excess Flow Check Valves Suppliers – Thomasnet
Product Details: Excess flow check valves are designed to prevent uncontrolled flow of liquids and gases in various applications. They are available in different materials such as stainless steel, brass, and carbon steel.
Technical Parameters:
– Operating pressure up to 3000 psig
– Available sizes and types including spring check valves, ball valves, and soleno…
Application Scenarios:
– Industrial gas applications
– Chemical processing and hydraulic systems
Pros:
– Prevents line and instrument rupture
– Available in various materials and sizes for different applications
Cons:
– May require specific installation conditions
– Potentially higher cost compared to standard valves
Excess-flow valve – All industrial manufacturers – DirectIndustry
Product Details: Excess-flow valves are designed to shut off flow when it exceeds a set limit, ensuring safety in various applications.
Technical Parameters:
– Pressure: 0 psi – 500 psi
– Flow rate: 1.77 l/min – 82.6 l/min
Application Scenarios:
– Used with rupture discs and safety valves.
– Installed on multiple rupture discs in series.
Pros:
– Provides safety by shutting off excess flow.
– Adjustable settings for different applications.
Cons:
– May require regular maintenance.
– Performance can be affected by environmental conditions.
Excess Flow Valves Suppliers – Thomasnet
Product Details: Excess flow valves designed for pressure relief and flow control in various applications.
Technical Parameters:
– 316 stainless steel construction
– Operating pressure up to 6000 psig
Application Scenarios:
– Pressure gas handling
– Cryogenic fluid systems
Pros:
– Durable construction for high-pressure applications
– Wide range of sizes and configurations available
Cons:
– Potentially high cost for specialized models
– Installation may require professional assistance
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Excess Flow Check Valves | Wafer excess flow check valve Manufacturer … | Wafer-style sandwich-type excess flow check valves designed to prevent the unintentional release of excess fluid in a pipeline. Available in sizes fro… | – Compact design for easy installation – Durable construction with minimal maintenance | – Limited to specific pressure classes – May require additional support in certain installations |
| Excess Flow Valves | Total Valve Systems | Excess Flow valves, also known as velocity check valves, are designed to close during sudden flow surges. They are spring-loaded and can handle variou… | – Durable construction for long service life – Customizable to meet specific requirements | – Dimensions are subject to change without notice – May require specific installation conditions |
| Excess Flow Valves – TVS Engineered Products | Excess Flow valves are designed to close when a sudden flow surge occurs. They are spring-loaded flow shut-off valves that can be used for various flu… | – Custom design and manufacturing available – Tested in certified flow laboratory with performance graphs provided | – Dimensions subject to change without notice – Specific closing flow rates based on conditions may limit use | tvsengineeredproducts.com |
| Check & Excess Flow Check Valves | Valcor Nuclear & Power | Check & Excess Flow Check Valves designed for extreme reliability with rugged design and minimal moving parts. | – Extreme reliability due to rugged design – Compact and lightweight design provides excellent resistance to seismic vibratio… | – Limited to specific media types (liquid or gas) – Potential for contamination buildup in certain applications |
| Unique Control Systems | Valves Manufacturer in India I excess flow … | Unique Control Systems manufactures a diverse range of industrial valves including Automatic Recirculation Valves, Excess Flow Check Valves, Check Val… | – High-quality manufacturing – Wide range of valve types | – Limited specific technical details provided – No detailed application examples |
| Excess Flow Check Valves Manufacturers | Screwed Excess Flow Check … | Screwed Type Excess Flow Check Valves are designed for precision in controlling the flow of liquids such as LPG and anhydrous ammonia during processes… | – Enhanced Safety – Durable Construction | – Limited to threaded connections – Potential for corrosion in certain environments |
| Excess flow check valve | www.flolinkengitech.com | |||
| Excess Flow Check Valves Suppliers – Thomasnet | Excess flow check valves are designed to prevent uncontrolled flow of liquids and gases in various applications. They are available in different mater… | – Prevents line and instrument rupture – Available in various materials and sizes for different applications | – May require specific installation conditions – Potentially higher cost compared to standard valves | www.thomasnet.com |
| Excess-flow valve – All industrial manufacturers – DirectIndustry | Excess-flow valves are designed to shut off flow when it exceeds a set limit, ensuring safety in various applications. | – Provides safety by shutting off excess flow. – Adjustable settings for different applications. | – May require regular maintenance. – Performance can be affected by environmental conditions. | www.directindustry.com |
| Excess Flow Valves Suppliers – Thomasnet | Excess flow valves designed for pressure relief and flow control in various applications. | – Durable construction for high-pressure applications – Wide range of sizes and configurations available | – Potentially high cost for specialized models – Installation may require professional assistance | www.thomasnet.com |
Frequently Asked Questions (FAQs)
What is an excess flow check valve?
An excess flow check valve is a safety device designed to prevent excessive flow of fluids in a piping system. It automatically closes when the flow exceeds a predetermined limit, protecting equipment and ensuring safety.
Why are excess flow check valves important in manufacturing?
These valves are crucial for maintaining system integrity and preventing accidents. They help control fluid flow, reduce the risk of leaks, and protect downstream equipment from damage caused by excessive pressure or flow.
How do I choose a reliable excess flow check valve manufacturer?
Look for manufacturers with a strong reputation, quality certifications, and positive customer reviews. Consider their experience in the industry, the range of products they offer, and their commitment to customer service.
What materials are commonly used in excess flow check valves?
Common materials include brass, stainless steel, and plastic. The choice of material depends on the application, fluid type, and environmental conditions, ensuring durability and resistance to corrosion.
Can excess flow check valves be customized for specific applications?
Yes, many manufacturers offer customization options to meet specific requirements. You can request modifications in size, pressure ratings, and materials to ensure the valve fits your unique application needs.