Flexible Disc Check Valve

Your Professional Flexible Disc Check Valve Manufacturers

 

FOINBO, founded in 2014, is a fire equipment company that has been leading the way in providing reliable and state-of-the-art firefighting equipment to clients across various industries. Offering products at competitive prices is our ongoing pursuit. Our primary goal is to ensure that people, properties, and businesses are protected from the devastating effects of fire.

Quality Assurance: ISO 9001 certified; our 12-step inspection process ensures a defect rate of less than 0.3%.

Eco-Conscious: Fully compliant with RoHS/REACH; 100% biodegradable packaging by 2024.

Pre-sales Support: As a fire equipment provider, we proactively communicate with customers during the pre-sales process to understand their needs and requirements, offer professional advice and recommendations, and help them choose the most suitable products.

 

 
 

 

Check Valve Disc

Benefits of Flexible Disc Check Valve

 

 

Prevent Backflow

Flexible disc check valves are essential components designed to allow fluid to flow in one direction while preventing reverse flow. This backflow prevention is crucial in systems where contamination, damage, or operational disruption could occur if the fluid were to flow in the opposite direction. By ensuring unidirectional flow, check valves maintain the integrity and efficiency of the system.

Protect Equipment

Flexible disc check valves prevent reverse flow, protecting sensitive equipment like pumps and compressors from damage. In the event of a system failure or unexpected shutdown, check valves stop the fluid from flowing backward, which can cause mechanical damage and costly repairs.

Automatic Operation and Minimal Maintenance

Flexible disc check valves operate automatically based on the pressure and flow of the fluid within the system, requiring no external control or manual intervention. Their simple design and few moving parts result in minimal maintenance needs. This low maintenance requirement translates to reduced downtime and lower operational costs.

Compact Design

Flexible disc check valves are generally compact and lightweight, making them ideal for systems with limited space. Their small size allows for easy integration into existing piping systems without the need for extensive modifications.

Reliable and Fast-Acting

Flexible disc check valves are designed to respond quickly and reliably to changes in flow direction. Their self-actuating mechanism ensures that they open and close as needed without delay, providing consistent performance. This fast-acting nature is critical in preventing backflow and protecting equipment, particularly in high-pressure and high-flow systems.

 

Application of Flexible Disc Check Valve
 

Water treatment systems

Flexible disc check valves are extensively used in water treatment systems to prevent the backflow of contaminated water into the clean water supply.

Pumps and compressors

Flexible disc check valves to prevent fluid that has already been pumped or compressed from flowing back through the system, which could damage the equipment.

HVAC systems

Flexible disc check valves are used in HVAC systems to prevent the backflow of refrigerant and other fluids, which can cause damage to the equipment and increase costs.

Oil and gas industry

Flexible disc check valves are important components of oil and gas pipelines, where they are used to prevent the backflow of oil or gas, which could create safety hazards and reduce the efficiency of the system.

Chemical and food processing

Flexible disc check valves are used in chemical and food processing systems to maintain the flow of fluid in one direction and prevent cross-contamination between different fluids or processes.

Fire protection systems

Flexible disc check valves are used in fire protection systems to ensure that water can only flow in one direction, from the water source towards the fire, preventing contamination of the fire suppression system.

 

Product Description

 

 

productcate-704-622

 

Number

Part

Material

1

Body

FBE coated Ductile Iron

2

Flap

NBR coated Ductile Iron

3

Cover

FBE coated Ductile Iron

4

Cover Bolts

A2-70

5

Gasket

EPDM

6

Plug

A2-70

 

Specification of Flexible Disc Check Valve

Model number

Inch

mm

Connection

Valve

Working pressure

Color

H44X-16Q-50

2

50

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-65

2.5

65

Flange End

Flexible Dic

1.0/1.6Mpa

Red/blue

H44X--16Q-80

3

80

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-100

4

100

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-125

5

125

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-150

6

150

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-200

8

200

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-250

10

250

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-300

12

300

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X--16Q-350

14

350

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

H44X-16Q-400

16

400

Flange End

Flexible Disc

1.0/1.6Mpa

Red/blue

 

Customization

 

Material quality (Min. order: 1 pieces)

1

>>

Color (Min. order: 1 pieces)

2

>>

Connection mode (Min. order: 1 pieces)

3

>>

Size (Min. order: 1 pieces)

4

>>

Customized logo (Min. order: 1 pieces)

5

>>

Customized packaging (Min. order: 1 pieces)

6

>>

Graphic customization (Min. order: 1 pieces)

 

7

 

 

Packaging & Shipping

 

productcate-565-208

productcate-723-345

 

 

FAQ

 

Q: Can I have a sample order for valve?

A: Definitely Yes.We welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Can you do the design for us?

A: Yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.

Q: How to proceed an order for valve?

A: let me know your requirements or application.
We quote according to your requirements or our suggestions.
Customer confirms the samples and places deposit for formal order.
We arrange the prodution.

Q: What's the MOQ of your products?

A: Our MOQ is one (1) piece/set.

Q: What's your payment term?

A: We accept T/T, L/C,Western Union. Other payments accept through negotiation.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production; Always final Inspection before shipment.

As one of the leading flexible disc check valve manufacturers and suppliers in China, we warmly welcome you to wholesale cheap flexible disc check valve from our factory. All our products are with high quality and competitive price.

Check Valve Disc, Ductile Iron Flexible Disc Check Valve, flexible disc check valve