Are you in the market for non-slam check valves and feeling overwhelmed by the options? You’re not alone! With so many manufacturers in China, it’s crucial to know which factories stand out in quality and reliability. By comparing the top non-slam check valve manufacturers, you can ensure you’re making an informed decision that will save you time and money in the long run. Discovering the best options not only enhances your project’s success but also gives you peace of mind. Dive into our article to uncover the leading manufacturers and make the best choice for your needs!

China Non Slam Check Valve Manufacturers, Suppliers and Factory – Made …

Product Details: The Vatac Non-slam Check Valves are designed and manufactured to ensure low leakage to international standards, with extensive baseline laboratory testing performed to establish critical design parameters necessary for low emission sealing.

Technical Parameters:
– Sizes: DN50 through DN800
– Pressure Class: PN10, PN16, ANSI #125B or 150B

Application Scenarios:
– Applications requiring silent operation
– Clear liquid applications

Pros:
– Silent operation with low head loss
– Easily replaceable parts and bronze bushing

Cons:
– Potentially higher initial cost compared to standard check valves
– May require specific installation orientation

Axial Non Slam Check Valve Manufacturer in China – THINKTANK

Product Details: C95800 Axial Flow Check Valve Bronze with streamlined design, short disc stroke for rapid closing, excellent sealing performance, and long service life.

Technical Parameters:
– Body: Cast steel, Stainless steel, Bronze
– Seat, Bush, Disc, Stem: Bronze or Chromium stainless steel, Spring: Stainless st…

Application Scenarios:
– Centrifugal Compressor Discharge
– LNG Cryogenic Application

Pros:
– No water hammering
– Zero leakage

Cons:
– Limited availability compared to major brands
– Potentially higher initial cost

None Slam Check Valve – China Valve Manufacturer

Product Details: None Slam Check Valve

Technical Parameters:
– Delivery: 40 days by order quantity
– Guarantee: 18 months after shipment

Application Scenarios:
– Applications where silent operation is crucial
– Clear liquid applications

Pros:
– Silent operation
– Low purchase price

Cons:
– Potential for leakage if not properly tested
– Limited to specific sizes (2″ thru 40″)

China Non-slam Check Valve Suppliers, Manufacturers – Vatac Valve

Product Details: Non-slam Check Valve designed and manufactured to International Standards API 6D, API 594, DIN 3202, featuring compact structure and tight shut off service.

Technical Parameters:
– Manufactured to API 6D, API 594, ASME B16.34
– Available in cast and forged materials

Application Scenarios:
– Used in various industrial applications requiring backflow prevention
– Suitable for water, oil, and gas pipelines

Pros:
– Compact structure
– Tight shut off service

Cons:
– Potentially higher cost compared to standard check valves
– May require specific installation conditions

China Non-Slam Check Valve Manufacturer, Factory | Windus

Product Details: Non-Slam Check Valve

Technical Parameters:
– Material: Cast Iron, Steel, Aluminum
– Size Range: Various sizes available

Application Scenarios:
– Water supply systems
– Industrial fluid control

Pros:
– Prevents water hammer
– Durable and reliable performance

Cons:
– Higher initial cost
– Requires regular maintenance

China Non Slam Check Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.

Product Details: KOSEN Non-slam nozzle check valves with streamlined venture port design to reduce pressure loss. The valve disc is the only moving part, minimizing internal wear.

Technical Parameters:
– Normal Size Range: 2″-24″
– Normal Pressure Rating: PN10~PN100, CLASS150~600

Application Scenarios:
– Fast reversing reciprocating compressor systems
– Installations where the check valve must be placed in close proximity to the pum…

Pros:
– Reduces pressure loss
– Minimizes internal wear

Cons:
– Limited size range
– Specific application requirements

China Non-Slam Nozzle Check Valve Manufacturers, Suppliers, Factory …

Product Details: NSV non-slam check valves, also known as Axial Check Valve, suitable for a wide range of applications, particularly in vertical runs of piping.

Technical Parameters:
– Size: 1″ ~ 60″ (DN25 ~ DN1500)
– Rating: ANSI 150lb-2500lb, Body Materials: Carbon Steel, Stainless Steel, Alloy…

Application Scenarios:
– Oil and gas industry processes
– Refining and power industry applications

Pros:
– Reduces or eliminates water hammer
– Lower maintenance costs due to fewer moving parts

Cons:
– Requires precise pressure levels
– Not suitable for all flow conditions

China Non-Slam Check Valve Manufacturers and Exporters, Products | BESTOP

Product Details: Non-Slam Check Valve – Manufacturers, Suppliers, Factory from China. Designed to prevent backflow in piping systems.

Technical Parameters:
– Material: Cast Iron/Stainless Steel
– Size Range: Various sizes available

Application Scenarios:
– Water supply systems
– Industrial piping applications

Pros:
– Prevents water hammer
– Durable construction

Cons:
– Higher initial cost
– Requires regular maintenance

Check Valve Manufacturer – XHVAL

Product Details: Check valves are unidirectional valves that prevent backflow of media, also known as non-return valves or one-way check valves.

Technical Parameters:
– Cracking pressure: Minimum required pressure for the valve to open.
– Material compatibility: Should resist fluid pressure and corrosion.

Application Scenarios:
– Sewage lines to prevent upstream contamination.
– Reverse osmosis filters to ensure unidirectional flow.

Pros:
– Simple design requiring no human intervention.
– Effectively prevents backflow.

Cons:
– Material limitations depending on fluid type.
– Maintenance may require full removal of certain valve types.

Non-Slam Check Valve: Types, Functions, and Applications

Product Details: Wafer Type Non-Slam Check Valve

Technical Parameters:
– Material: Stainless Steel
– Size Range: 2″ to 12″

Application Scenarios:
– Water Supply Systems
– Industrial Applications

Pros:
– Prevents backflow
– Compact design

Cons:
– Limited size options
– Potential for wear over time

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Non Slam Check Valve Manufacturers, Suppliers and Factory – Made …	The Vatac Non-slam Check Valves are designed and manufactured to ensure low leakage to international standards, with extensive baseline laboratory tes…	– Silent operation with low head loss – Easily replaceable parts and bronze bushing	– Potentially higher initial cost compared to standard check valves – May require specific installation orientation	www.vatac-valve.com
Axial Non Slam Check Valve Manufacturer in China – THINKTANK	C95800 Axial Flow Check Valve Bronze with streamlined design, short disc stroke for rapid closing, excellent sealing performance, and long service lif…	– No water hammering – Zero leakage	– Limited availability compared to major brands – Potentially higher initial cost	cncontrolvalve.com
None Slam Check Valve – China Valve Manufacturer	None Slam Check Valve	– Silent operation – Low purchase price	– Potential for leakage if not properly tested – Limited to specific sizes (2″ thru 40″)	www.restavalve.com
China Non-slam Check Valve Suppliers, Manufacturers – Vatac Valve	Non-slam Check Valve designed and manufactured to International Standards API 6D, API 594, DIN 3202, featuring compact structure and tight shut off se…	– Compact structure – Tight shut off service	– Potentially higher cost compared to standard check valves – May require specific installation conditions	www.vatac-valve.com
China Non-Slam Check Valve Manufacturer, Factory	Windus	Non-Slam Check Valve	– Prevents water hammer – Durable and reliable performance	– Higher initial cost – Requires regular maintenance
China Non Slam Check Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.	KOSEN Non-slam nozzle check valves with streamlined venture port design to reduce pressure loss. The valve disc is the only moving part, minimizing in…	– Reduces pressure loss – Minimizes internal wear	– Limited size range – Specific application requirements	www.kosenvalve.com
China Non-Slam Nozzle Check Valve Manufacturers, Suppliers, Factory …	NSV non-slam check valves, also known as Axial Check Valve, suitable for a wide range of applications, particularly in vertical runs of piping.	– Reduces or eliminates water hammer – Lower maintenance costs due to fewer moving parts	– Requires precise pressure levels – Not suitable for all flow conditions	www.nsvvalves.com
China Non-Slam Check Valve Manufacturers and Exporters, Products	BESTOP	Non-Slam Check Valve – Manufacturers, Suppliers, Factory from China. Designed to prevent backflow in piping systems.	– Prevents water hammer – Durable construction	– Higher initial cost – Requires regular maintenance
Check Valve Manufacturer – XHVAL	Check valves are unidirectional valves that prevent backflow of media, also known as non-return valves or one-way check valves.	– Simple design requiring no human intervention. – Effectively prevents backflow.	– Material limitations depending on fluid type. – Maintenance may require full removal of certain valve types.	www.xhval.com
Non-Slam Check Valve: Types, Functions, and Applications	Wafer Type Non-Slam Check Valve	– Prevents backflow – Compact design	– Limited size options – Potential for wear over time	povbutterflyvalve.com

Frequently Asked Questions (FAQs)

1. What is a non-slam check valve, and why is it important?

A non-slam check valve is designed to prevent backflow in piping systems without the sudden closure that can cause water hammer. This feature helps protect your system from damage and ensures smooth operation. These valves are crucial in applications where pressure fluctuations occur, providing reliability and efficiency.

2. How do I choose the right manufacturer for non-slam check valves in China?

When selecting a manufacturer, consider their experience, certifications, and product quality. Look for factories with a good reputation, positive customer reviews, and a commitment to quality control. It’s also helpful to request samples and inquire about their production capabilities.

3. What materials are commonly used in non-slam check valves?

Non-slam check valves are typically made from materials like stainless steel, brass, and PVC. The choice of material depends on the application, pressure requirements, and the type of fluid being handled. Ensure the manufacturer offers options that suit your specific needs.

4. Can I customize non-slam check valves for my specific application?

Yes, many manufacturers in China offer customization options for non-slam check valves. You can request specific sizes, materials, and design features to meet your application requirements. Be sure to communicate your needs clearly to ensure the best results.

5. What is the typical lead time for ordering non-slam check valves from China?

Lead times can vary based on the manufacturer and order size, but typically range from 4 to 12 weeks. Factors such as customization, production schedules, and shipping can affect delivery times. It’s best to discuss timelines with the manufacturer before placing your order.