Are you tired of noisy plumbing systems? Discovering the best silent check valve suppliers can transform your experience! By comparing top factories, you’ll find reliable options that enhance efficiency and reduce noise. Don’t miss out on making an informed choice—read on to uncover the best suppliers for your needs!
Wafer Double Disc, Wafer Silent & Globe Silent Check Valves – Keckley
Product Details: Check Valves
Technical Parameters:
– Material: Stainless Steel
– Size Range: 1″ to 12″
Application Scenarios:
– Water Systems
– Oil and Gas Pipelines
Pros:
– Prevents backflow
– Durable construction
Cons:
– Potential for wear over time
– Installation may require specific orientation
Spring Check Valve | Manufacturing Company | Check-All Valve Mfg. Co.
Product Details: Check-All offers a variety of check valves including Silent Check Valves, Spring Loaded Check Valves, Poppet Check Valves, and Inline Check Valves, suitable for various connection types such as flange, threaded, sanitary, welded, tubing, lined pipe, and unique connections.
Technical Parameters:
– Flange Connection ratings from 150 to 2500
– NPT & BSPT in male and female threads
Application Scenarios:
– Used in plumbing and industrial applications to prevent backflow
– Suitable for liquids, gases, or steam
Pros:
– Engineered for silent operation to prevent water hammer noise
– Designed to reduce maintenance costs with simple and rugged construction
Cons:
– Limited to specific connection types
– May require proper spring selection for optimal performance
Silent Check Valves – Watts
Product Details: Silent Check Valves are used in a variety of liquid, air, and gas applications to prevent flow reversal and associated water hammer, vibration, and surges. They are available in a range of configurations and sizes, including compact dimensions for limited spaces, as well as multiple pressure classes and material construction.
Technical Parameters:
– Various configurations and sizes
– Multiple pressure classes
Application Scenarios:
– Liquid applications
– Air and gas applications
Pros:
– Prevents flow reversal
– Reduces water hammer and vibration
Cons:
– Limited information on specific models
– Potential for installation challenges in tight spaces
Silent Check Valves – Val Matic
Product Details: Silent Check Valve is designed for silent operation and cost efficiency, featuring a short linear stroke and spring return action to prevent water hammer.
Technical Parameters:
– Valve Size: 1/2″ – 42″
– NSF 372 Certified Lead-Free
Application Scenarios:
– Ideal for clean water service
– Suitable for various industrial applications
Pros:
– Silent operation with fast closure
– Heavy duty spring tested for over 100,000 cycles
Cons:
– Limited to clean water service without factory consultation
– Potential for higher initial cost compared to standard valves
Check Valve Products From Flomatic | Flomatic – Flomatic Corporation
Product Details: Flomatic Check Valves are designed to prevent backflow in piping systems.
Technical Parameters:
– Material: PVC, Brass, Stainless Steel
– Pressure Rating: Up to 150 PSI
Application Scenarios:
– Water supply systems
– Irrigation systems
Pros:
– Prevents backflow
– Durable materials
Cons:
– May require regular maintenance
– Limited to specific pressure ratings
Check Valve And Control Valve Manufacturer | DFT® Valves
Product Details: DFT® Valves specializes in manufacturing check valves and control valves for various industries.
Technical Parameters:
– Material: Nickel-Aluminum Bronze (NAB)
– Types: Threaded, Wafer, Flanged, Sanitary, Vacuum Breaker
Application Scenarios:
– Natural gas storage and transmission
– Chemical processing systems
Pros:
– Durable and reliable performance
– Wide range of valve types for different applications
Cons:
– Potentially high initial cost
– Specific maintenance requirements
DFT® Silent Check Valves
Product Details: DFT® Silent Check Valves are designed to reduce or eliminate water hammer and its effects, featuring spring-assisted mechanisms for smooth operation.
Technical Parameters:
– Starts opening at approximately 0.5 PSI differential pressure
– Full opening at 1.0 PSI differential pressure
Application Scenarios:
– Ideal for commercial and industrial applications
– Suitable for horizontal and vertical installations in liquid, gas, or steam appl…
Pros:
– Prevents water hammer and reverse flow effectively
– Can be custom sized for specific applications
Cons:
– May require specific installation conditions
– Potentially higher cost compared to standard check valves
Silent Check Valves – Silent Check Valve Manufacturer | U.S. Valve …
Product Details: US Valve Model 28-4-4SPM stainless steel silent check valve designed for simple installation and operation in any position.
Technical Parameters:
– All 316 stainless design
– Max. Temp: 400°F
Application Scenarios:
– Chemical-Petrochemical
– Pharmaceutical
Pros:
– Reliable closing system
– Minimizes water hammer
Cons:
– Limited information on specific pressure ratings
– No mention of warranty or service details
Silent Check Valves Suppliers – Thomasnet
Product Details: Silent check valves designed to prevent reverse flow and water hammer in various applications.
Technical Parameters:
– Available sizes: 1/4 to 36 inches
– Operating pressure: up to 10,000 psig
Application Scenarios:
– Chemical and petrochemical industries
– Food and beverage processing
Pros:
– Reduces noise during operation
– Prevents backflow effectively
Cons:
– May require specific installation orientation
– Potential for wear over time in high-pressure applications
Silent Check Valve Manufacturer and Suppliers with Big Stock … – Luokai
Product Details: Silent check valve is also called globe type check valve or nozzle check valve, which can close without water hammer. Designed to react to high deceleration rates by closing quickly, preventing reverse flow damage.
Technical Parameters:
– PN10/PN16/Class 125LB/Class 150LB
– Size: 2″~12″ (DN50~300mm), Materials: cast iron, ductile iron
Application Scenarios:
– Water supply plant
– Sewage treatment industry
Pros:
– Non-slam closure
– Low pressure loss
Cons:
– Limited size range
– Potential for wear over time
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Wafer Double Disc, Wafer Silent & Globe Silent Check Valves – Keckley | Check Valves | – Prevents backflow – Durable construction | – Potential for wear over time – Installation may require specific orientation | www.keckley.com |
| Spring Check Valve | Manufacturing Company | Check-All Valve Mfg. Co. | Check-All offers a variety of check valves including Silent Check Valves, Spring Loaded Check Valves, Poppet Check Valves, and Inline Check Valves, su… | – Engineered for silent operation to prevent water hammer noise – Designed to reduce maintenance costs with simple and rugged construction |
| Silent Check Valves – Watts | Silent Check Valves are used in a variety of liquid, air, and gas applications to prevent flow reversal and associated water hammer, vibration, and su… | – Prevents flow reversal – Reduces water hammer and vibration | – Limited information on specific models – Potential for installation challenges in tight spaces | www.watts.com |
| Silent Check Valves – Val Matic | Silent Check Valve is designed for silent operation and cost efficiency, featuring a short linear stroke and spring return action to prevent water ham… | – Silent operation with fast closure – Heavy duty spring tested for over 100,000 cycles | – Limited to clean water service without factory consultation – Potential for higher initial cost compared to standard valves | www.valmatic.com |
| Check Valve Products From Flomatic | Flomatic – Flomatic Corporation | Flomatic Check Valves are designed to prevent backflow in piping systems. | – Prevents backflow – Durable materials | – May require regular maintenance – Limited to specific pressure ratings |
| Check Valve And Control Valve Manufacturer | DFT® Valves | DFT® Valves specializes in manufacturing check valves and control valves for various industries. | – Durable and reliable performance – Wide range of valve types for different applications | – Potentially high initial cost – Specific maintenance requirements |
| DFT® Silent Check Valves | DFT® Silent Check Valves are designed to reduce or eliminate water hammer and its effects, featuring spring-assisted mechanisms for smooth operation. | – Prevents water hammer and reverse flow effectively – Can be custom sized for specific applications | – May require specific installation conditions – Potentially higher cost compared to standard check valves | www.dft-valves.com |
| Silent Check Valves – Silent Check Valve Manufacturer | U.S. Valve … | US Valve Model 28-4-4SPM stainless steel silent check valve designed for simple installation and operation in any position. | – Reliable closing system – Minimizes water hammer | – Limited information on specific pressure ratings – No mention of warranty or service details |
| Silent Check Valves Suppliers – Thomasnet | Silent check valves designed to prevent reverse flow and water hammer in various applications. | – Reduces noise during operation – Prevents backflow effectively | – May require specific installation orientation – Potential for wear over time in high-pressure applications | www.thomasnet.com |
| Silent Check Valve Manufacturer and Suppliers with Big Stock … – Luokai | Silent check valve is also called globe type check valve or nozzle check valve, which can close without water hammer. Designed to react to high decele… | – Non-slam closure – Low pressure loss | – Limited size range – Potential for wear over time | www.lokvalve.com |
Frequently Asked Questions (FAQs)
What is a silent check valve and why is it important?
A silent check valve is a device that allows fluid to flow in one direction while preventing backflow. It’s important because it helps maintain system pressure, protects equipment from damage, and ensures efficient operation in plumbing and industrial applications.
How do I choose the right silent check valve supplier?
When choosing a supplier, consider their reputation, product quality, range of options, and customer service. Look for suppliers with experience in your industry and positive reviews from other customers to ensure you receive reliable products.
What materials are commonly used in silent check valves?
Silent check valves are typically made from materials like brass, stainless steel, and PVC. The choice of material depends on the application, including factors like temperature, pressure, and the type of fluid being handled.
Can silent check valves be used in both residential and industrial applications?
Yes, silent check valves are versatile and can be used in both residential and industrial settings. They are commonly found in plumbing systems, HVAC applications, and various industrial processes to prevent backflow and maintain system efficiency.
What maintenance is required for silent check valves?
Silent check valves generally require minimal maintenance. However, it’s a good idea to periodically inspect them for leaks or wear, especially in high-pressure systems. Regular checks can help ensure they function properly and extend their lifespan.