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  • Home /
  • Plumbing /
  • Industrial Valves /
  • Check Valves

Check Valves

Showing 60 out of 2898 products

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By TECHNO
₹179 - ₹769
You save ₹77!
30.08% OFF
green checkType of Product : Non Return Check Valve
green checkWorking Pressure : 10 Bar
green checkWorking Medium : Compressed Air
green checkApplicable Temperature : 5 to 50°C
green checkReturn Policy : Non Returnable
By Damor
₹159 - ₹529
green checkColor : Silver
green checkFinishing : Polished
green checkShape : Round
green checkType of Product : Non Return Valve
green checkUsage For : Used with mixing loops in heating and cooling systems to ensure proper operation
By TECHNO
₹229 - ₹1,599
You save ₹129!
36.1% OFF
green checkModel No : 4018
green checkType of Product : Vertical Check Valve
green checkMaterial : Brass
green checkReturn Policy : Non Returnable
By TECHNO
₹599 - ₹3,299
You save ₹201!
25.12% OFF
green checkType of Product : Vertical Type Check Valve
green checkBody Material : Stainless Steel 304
green checkEnd Connection Type : Screwed
green checkThread End : BSPT
By Zoloto
₹499 - ₹10,089
You save ₹416!
14.26% OFF
green checkModel No : 1009
green checkBody Material : Bronze
green checkDisc Material : Bronze
By Airmax
₹197 - ₹599
green checkModel No : ANRV
green checkType of Product : Non Return Valve
green checkBody Material : Aluminium Pressure Die Cast
green checkTemperature : Up to 80°C
green checkPressure : Up to 10 Kg/cm²
green checkSeal Material : Nitrile
green checkMedia : Compressed Air
green checkLeakage : Bubble Tight
By Monotaro
₹599   ₹608
You save ₹9!
1.49% OFF
By TECHNO
₹729 - ₹3,199
You save ₹311!
24.3% OFF
green checkType of Product : Swing Type Check Valve
green checkBody Material : Stainless Steel 304
green checkEnd Connection Type : Flanged
green checkThread End : BSPT
By PLATO
₹499   ₹531
You save ₹32!
6.03% OFF
By PLATO
₹1,199   ₹1,248
You save ₹49!
3.93% OFF
By Leader
₹2,399   ₹2,894
You save ₹495!
17.1% OFF
By Leader
₹999   ₹1,234
You save ₹235!
19.04% OFF
By Leader
₹17,999   ₹19,612
You save ₹1,613!
8.22% OFF
By Leader
₹1,999   ₹2,254
You save ₹255!
11.31% OFF
By DRP
₹5,999   ₹6,585
You save ₹586!
8.9% OFF
By Leader
₹8,999   ₹10,182
You save ₹1,183!
11.62% OFF
By Leader
₹699   ₹742
You save ₹43!
5.79% OFF
By Leader
₹3,199   ₹3,542
You save ₹343!
9.68% OFF
By Flowtek
₹499 - ₹59,999
You save ₹363!
24.83% OFF
green checkType of Product : NRV Disc Check Valve
green checkMaterial : CF8M
green checkPressure : 10 Bar
green checkMaterial Type : Cast Iron
green checkAutomation Grade : Manual
By Leader
₹3,599   ₹4,362
You save ₹763!
17.49% OFF
By Normex
₹6,999   ₹7,304
You save ₹305!
4.17% OFF
By Elems
₹999   ₹1,025
You save ₹26!
2.53% OFF
By Flowtek
₹719 - ₹82,774
You save ₹434!
30.26% OFF
green checkType of Product : NRV Wafer Type Check Valve
green checkMaterial : CF8M
green checkMedia : Water
green checkMaterial Type : Stainless Steel
green checkAutomation Grade : Manual
By Flowtek
₹589 - ₹63,672
You save ₹210!
26.27% OFF
green checkType of Product : NRV Wafer Type Check Valve
green checkMaterial : CF8
green checkMedia : Water
green checkMaterial Type : Stainless Steel
green checkAutomation Grade : Manual
By Leader
₹739   ₹866
You save ₹127!
14.67% OFF
By Kartar
₹1,999 - ₹11,999
You save ₹352!
10.51% OFF
green checkModel No : K 711 X
green checkType of Product : Dual Plate Check Valve
green checkBody Material : Ductile Iron
green checkEnd Connection Type : Wafer Type
green checkPN Rating : 2
By Leader
₹6,499   ₹7,046
You save ₹547!
7.76% OFF
By Leader
₹2,999   ₹3,544
You save ₹545!
15.38% OFF
By WJ
₹25,999   ₹27,299
You save ₹1,300!
4.76% OFF
By Flowtek
₹619 - ₹15,999
You save ₹521!
23.45% OFF
green checkColor : Blue
green checkType of Product : Wafer Type Non-return Valve
green checkBody Material : Mild Steel
green checkDisc Material : Mild Steel
green checkValve Type : Wafer Type
By PLATO
₹2,899   ₹3,030
You save ₹131!
4.32% OFF
By DRP
₹3,299   ₹3,445
You save ₹146!
4.24% OFF
By Kartar
₹4,599 - ₹24,999
You save ₹2,548!
14.52% OFF
green checkModel No : K 517 D
green checkType of Product : Resilient Seated Non Return Valve
green checkBody Material : Ductile Iron
green checkEnd Connection Type : Flanged
green checkProduct Sub Type : Rubber Seating
green checkPN Rating : 1.6
By Kartar
₹1,599 - ₹8,999
You save ₹212!
6.02% OFF
green checkModel No : K 711
green checkType of Product : Check Valve
green checkBody Material : Cast Iron
green checkDisc Material : Ductile Iron
green checkPN Rating : 1
green checkDoor : Ductle Iron
By Kartar
₹849 - ₹3,999
You save ₹355!
8.16% OFF
green checkModel No : K 710 S
green checkType of Product : Check Valve
green checkBody Material : Ductile Iron
green checkEnd Connection Type : Wafer Type
green checkPN Rating : 1
green checkDoor : Stainless Steel
By Elems
₹1,999   ₹2,018
You save ₹19!
0.93% OFF
By Leader
₹12,999   ₹13,818
You save ₹819!
5.93% OFF
By Leader
₹5,999   ₹6,729
You save ₹730!
10.85% OFF
By WJ
₹2,999   ₹3,086
You save ₹87!
2.81% OFF
By PMW
₹1,399 - ₹32,999
You save ₹71!
4.85% OFF
green checkType of Product : Check Valve
green checkFlap : Stainless Steel 304
By AKARI
₹559   ₹861
You save ₹302!
35.11% OFF
By JELPC
₹999   ₹1,109
You save ₹110!
9.94% OFF
By JELPC
₹449   ₹484
You save ₹35!
7.19% OFF
By DRP
₹1,499   ₹1,818
You save ₹319!
17.56% OFF
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EXPLORE OTHER CATEGORIES
TOP SEARCHES FOR CHECK VALVES

TOP SELLING CHECK VALVES PRICE LIST

Product Name Expected Price Dispatch Time Discount
Zoloto 50 mm Forged Brass Forged Multi Utility Check Valve 1009A ₹2,599.00 3 days 37.36% OFF
Damor 6.35 mm (1/4 inch) Non Return Valve ₹159.00 24 hrs --
Raj Valves 1 Inch,25 mm Forged Brass Swing Check Valve ₹999.00 4 days 4.42% OFF
Zoloto 65 mm Bronze Vertical Check Valve 1009 ₹4,699.00 3 days 36.55% OFF
Zoloto 80 mm Cast Iron Check Valve 1082 ₹5,299.00 4 days 32.21% OFF
Kartar 4 Inch,100 mm Ductile Iron Check Valve K 710 S ₹1,999.00 4 days 2.64% OFF
Rexroth Inline/Pilot Operated Check valve SV 30 PA 1-4X ₹13,999.00 8 days 28.1% OFF
CRI Mild Steel Wafer Type Check Valve 65 mm, CH-125-WA1 24 hrs --
Elems 40 mm Iron Wafer Check Valve ₹939.00 5 days --

What is Check Valve?

A check valve is also called a non return valve, one-way valve, reflux valve, retention valve, foot valve, or one-way valve is a valve which normally allows fluid (liquid or gas) to flow through it in only one direction. They are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. 

What are the different types of check valves?

One-way valves, also known as non-return valves or swing check valves, come in various types, each designed for specific applications and requirements. Here are some common types of one-way valves available:

1. Swing One-way Valve: This type features a hinged disc that swings open to allow flow in one direction and closes to prevent backflow.
2. Lift One-way Valve: With a piston-like disc, it lifts off the seat to allow fluid flow and settles back to prevent reverse flow.
3. Dual Plate Check Valve: This type utilizes two plates to control flow, offering a compact design, efficient operation, and improved flow characteristics.
4. Wafer One-way Valve: Designed for space-constrained installations, it fits between flanges and offers quick and silent operation.
5. Ball One-way Valve: Consisting of a spherical disc, it moves in response to fluid pressure to allow flow in one direction and blocks it in the reverse direction.
6. Diaphragm Check Valve: Incorporating a flexible diaphragm, it offers precise control of flow, making it suitable for low-pressure applications.
7. Stop One-way Valve: Combining the features of a one-way valve and a globe valve, it allows flow in one direction and permits manual shut-off when needed.
8. Tilting Disc One-way Valve: Utilizing a disc that tilts to open or close, it offers improved sealing and reduced pressure drop compared to swing one-way valves. 

Explore a wide range of swing check valve types at Industrybuying, including the twin disc one-way valve, double check valve, and more, available at competitive prices.
 

Why are check valves important in various industries?

They, also known as non-return valves or NRV valves, play a crucial role in multiple industries. These valves enable fluid flow in one direction while preventing reverse flow, ensuring optimal system performance and safety. In industries ranging from plumbing to automotive, one-way valves offer invaluable benefits:

i) Prevent Backflow: One-way valve act as a barrier, stopping the backward flow of fluids or gases, thus safeguarding pipelines and systems.
ii) Reliable Operation: The twin disc one-way valve, a popular type, provides efficient and dependable performance in a wide range of applications.
iii) Diverse Applications: One-way valves find utility in industrial water purification systems, sewerage drainage products, irrigation systems, and bath fixtures, ensuring smooth operations in these sectors.
iv) Enhanced System Efficiency: By preventing fluid or gas backflow, one-way valves optimize system efficiency, reducing energy consumption and costs.
v) Protection against Contamination: Check valves to maintain the integrity of pipelines, preventing cross-contamination of fluids and maintaining hygienic conditions.
vi) Easy Installation and Maintenance: These valves are designed for easy installation, and their low maintenance requirements make them an ideal choice for various industries.
vii) Cost-Effective Solutions: Investing in high-quality one-way valves, such as the twin disc one-way valve, ensures long-lasting performance and reduces the need for frequent replacements.
viii) Automotive Industry Applications: One-way valves play a vital role in automotive bearings, facilitating fluid flow while preventing damage and ensuring optimal performance.
 

Which factors should be considered when selecting a check valve?

When choosing a one-way valve for your specific needs, several essential factors come into play. Consider the following points to ensure you make an informed decision:

a) Application Compatibility: Evaluate the intended application and select a check valve suitable for the specific fluid, gas, or material it will handle, such as water, chemicals, or sewage.
b) Flow Requirements: Determine the desired flow rate and select a one-way valve that can accommodate the required flow volume and velocity, ensuring optimal system performance.
c) Pressure and Temperature Ratings: Consider the operating pressure and temperature conditions to ensure the selected one-way valve can withstand these parameters without compromising functionality or safety.
d) Valve Type: Explore different one-way valve types, such as the double check valve, bottom valve, or non-return valve (NRV valve), and choose the one that best suits your application and industry requirements.
e) Material Construction: Assess the compatibility of the one-way valve material with the fluid or gas it will encounter. Common materials include stainless steel, brass, cast iron, and PVC, among others.
f) Installation and Maintenance: Evaluate the ease of installation and maintenance requirements associated with the check valve. Consider factors such as accessibility, servicing, and any special tools needed.
g) Quality and Reliability: Prioritize high-quality one-way valves from reputable suppliers, like those found on Industrybuying, to ensure durability, reliability, and long-term performance.
h) Price and Value: Compare vertical check valve prices and assess the overall value offered by the one-way valve, taking into account factors such as durability, performance, and warranty.
 

What Are The Applications Of Check Valves?

Here's a look at who can benefit from using one-way valves:

1. Plumbing and Water Management: One-way valves are essential in plumbing systems, preventing backflow and maintaining the integrity of water supply lines, sewage systems, and irrigation setups.
2. Industrial Applications: Industries such as manufacturing, chemical processing, and oil and gas rely on one-way valves to control flow, prevent reverse flow, and protect sensitive equipment.
3. Water Treatment: One-way valves play a vital role in industrial water purification systems, ensuring proper filtration and preventing contamination by preventing backflow.
4. Sewerage and Drainage Systems: One-way valves help maintain efficient sewerage and drainage systems by preventing reverse flow, and minimizing the risk of blockages and flooding.
5. Irrigation and Watering Systems: One-way valves allow precise control of water flow in irrigation setups, ensuring efficient distribution and preventing water waste.
6. Automotive and Transportation: One-way valves are used in fuel systems, and hydraulic systems to regulate fluid flow, prevent backflow, and protect critical components.
7. Construction and Infrastructure: One-way valves are integral to bathroom accessories like faucets and showers, maintaining proper water flow and preventing cross-contamination.
8. General Safety and System Protection: Any industry or application that requires protection against backflow, pressure surges, or contamination can benefit from using one-way valves.

Top selling Check Valves of Industrybuying:

S. No

Product Name

Expected Price

1

Rexroth Inline/Pilot Operated Check valve SV 30 PA 1-4X

Rs 12,900 

2

 Techno 3/4 Inch,20 mm Stainless Steel Vertical Type Check Valve

Rs 778 

3

 Techno 1 Inch,25 mm Stainless Steel Swing Type Check Valve

Rs 1,180 

4 B K JAGAN & CO Size 15 mm Horizontal Check Valve Metal Gold

Rs 638 

5

B K JAGAN & CO Multi Check Valve 1/2 inch Model No CH154

Rs 468 

6

B K JAGAN & CO 15 mm Brass Vertical Check Valve

Rs 528 

7

Akari Non Return Check Valve (Thread Size 1/4 inch) KA-08

Rs 790 

8

 Akari 1/8 Inch,4 mm Stainless Steel 316 Non Return Check Valve KA-06

Rs 356 


Frequently Asked Questions Related to Check Valves

1. What are the advantages of using check valves in industrial water purifiers?

One-way valves play a crucial role in industrial water purification systems. They help maintain the integrity of the purification process by preventing backflow and contamination. Some key advantages of using one-way valves in industrial water purification systems include ensuring consistent and controlled water flow, preventing cross-contamination of purified and raw water, protecting purification equipment from damage due to reverse flow or pressure surges, and promoting overall system efficiency.

2. How do check valves prevent backflow in plumbing systems?

Check valves, also known as non-return valves or bottom valves, prevent backflow in plumbing systems by allowing flow in one direction and blocking it in the reverse direction. When the fluid or gas flows in the desired direction, the one-way valve opens, allowing passage. However, when there is a reversal in flow, the one-way valve closes, preventing backflow. This crucial function of one-way valves ensures the integrity and efficiency of plumbing systems, preventing contamination, damage, and potential hazards.

3. What are the uses of check valves?

Here are some of the uses of one-way valves:
i) To prevent backflow in plumbing systems
ii) To prevent the flow of hazardous chemicals in chemical processing plants
iii) To control the flow of fluid in irrigation systems
iv) To protect pumps from damage