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Valves- Check / Non Return Valve -NRV / Wafer Check Valve Price list , Dealer in Chennai

Non-Return Valves

What is a Non-Return Valve (NRV)?

A non-return valve (NRV) is a type of industrial valve that is designed to prevent backflow and maintain or prevent a constant flow in one direction. It is also known as a check valve and is used in pipelines, appliances, and other types of plumbing or piping systems.

NRVs are typically manually or automatically operated. The valve is either opened or closed depending on the desired flow of liquid or gas. NRVs come in many different sizes and materials depending on their application, and a wide range of configurations are available to suit any type of piping system.

How Does a Non-Return Valve Work?

NRVs rely on their flow pattern to accomplish their function. When pressure is applied to the inlet side of the valve, it will open and allow the flow of liquid or gas to pass through. This can either be manually done or by way of a spring-actuated mechanism.

When the pressure on the outlet side of the valve gets to a certain point, the valve closes and prevents any additional flow from going in the wrong direction. This helps maintain a one way or constant flow of liquid or gas.

Advantages of a Non-Return Valve

There are numerous advantages to using non-return valves in a variety of different industries. One of the most significant advantages is that they allow for the maintainance of a certain pressure in piping systems, thus preventing backflow and reducing the risk of damage to the system.

NRVs are also relatively inexpensive and easy to install, making them ideal for simple plumbing systems or for use in system upgrades. Additionally, since most NRVs do not require power to operate, they can be used in off-grid applications or in remote locations if needed.

Finally, NRVs can provide a level of safety that is hard to achieve with other types of valves. By preventing backflow, they can prevent potential disasters caused by materials flowing in the wrong direction.

Types of Non-Return Valves

The two most commonly used designs of non-return valves are wafer check valves and swing check valves. Wafer check valves are much smaller than swing check valves and are typically used in more confined spaces. They are also less expensive and easier to install.

Swing check valves are generally much larger than wafer check valves and can handle much higher pressures. They are typically used in larger and more complex applications.

Conclusion

Non-return valves (NRVs) are an essential piece of equipment in many different industries around the world. They offer a strong level of safety and can be cost and space efficient solutions for applications where one-way flow of liquids or gases is desired.

NRVs are available in a variety of sizes and types to suit any application requirements. The two main types of NRVs are wafer check valves and swing check valves, each of which presents a different type of cost, size, and performance considerations.

Non-return valves are invaluable components that help keep our plumbing and piping systems safe and efficient. So the next time you need to install a valve, consider using an NRV and enjoy the peace of mind knowing that you have a reliable and secure system.


FAQs for Check / Non Return Valve -NRV / Wafer Check Valve

FAQs for Check / Non Return Valve -NRV / Wafer Check Valve

What is a Check / Non Return Valve -NRV / Wafer Check Valve?

A Check / Non Return Valve -NRV / Wafer Check Valve is a type of valve that allows fluid to flow in only one direction. It is designed to prevent back

BRAND: ZOLOTO VALVES Model: ZOLOTO-1012
ZOLOTO 1012 Bronze Horizontal Check Valve Flanged NO8The ZOLOTO 1012 Bronze Horizontal Check Valve Flanged NO8 is a high-quality valve designed for use in a wide range of commercial and industrial applications. This valve is made from premium-grade materials and is built to last, making it an idea..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1014
Introducing the 1/2 inch or 15mm ZOLOTO 1014 BRONZE HORIZONTAL CHECK VALVE FLANGED NO9, a robust and reliable valve that is designed to ensure the smooth flow of liquids and gases in pipelines. This valve is made of high-quality bronze material, which is known for its exceptional strength, durabilit..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1037
Product Description: 1/2 inch or 15mm ZOLOTO 1037 Bronze Vertical Check Valve Screwed Looking for a reliable check valve to ensure the smooth functioning of your piping system? Look no further than the ZOLOTO 1037 Bronze Vertical Check Valve Screwed. This high-quality check valve is designed to m..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1038
Product Description: 1/2 inch or 15mm ZOLOTO 1038 Bronze Horizontal Check Valve Screwed The ZOLOTO 1038 Bronze Horizontal Check Valve Screwed is an essential component of any plumbing system that ensures smooth and uninterrupted water flow. This check valve is a high-quality product from ZOLOTO,..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1043
Product Description: 1/2 inch or 15mm ZOLOTO 1043 Bronze Horizontal Lift Check Valve Screwed The ZOLOTO brand is well known for its quality plumbing fittings and the 1043 Bronze Horizontal Lift Check Valve Screwed is no exception. This valve is designed to allow water to flow in one direction only, ..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1044
Product Description - 1/2 inch or 15mm ZOLOTO 1044 BRONZE HORIZONTAL LIFT CHECK VALVEFLANGED1/2 inch or 15mm ZOLOTO 1044 BRONZE HORIZONTAL LIFT CHECK VALVEFLANGED Are you in need of a reliable and durable check valve? Look no further than the 1/2 inch or 15mm ZOLOTO 1044 BRONZE HORIZONTAL LIFT ..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1045
1/2 Inch or 15mm ZOLOTO 1045 Bronze Vertical Lift Check Valve Screwed The 1/2 inch or 15mm ZOLOTO 1045 Bronze Vertical Lift Check Valve Screwed is a reliable and durable valve used in various industrial applications. This valve is made from the best quality bronze material, ensuring that it last..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1046
Product Description: 1/2 Inch or 15mm Zoloto 1046 Bronze Vertical Lift Check Valve FlangedIf you're looking for a reliable and durable check valve for your pipeline system, the 1/2 Inch or 15mm Zoloto 1046 Bronze Vertical Lift Check Valve Flanged might be just what you need. This valve is designed..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1067
Introduction:The 1/2 inch or 15mm ZOLOTO 1067 Cast Iron Horizontal Lift Check Valve Straight Pattern Flanged is an exceptional product that guarantees perfect functionality and unbeatable performance. Made from high-quality materials, this valve is ideal for a range of applications in multiple ind..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1068
Product Description: 1/2 inch or 15mm ZOLOTO 1068 Cast Iron Horizontal Lift Check Valve Angle Pattern FlangedThe ZOLOTO 1068 Cast Iron Horizontal Lift Check Valve is designed to deliver reliable and high-performance control of fluids in pipelines. It features an angle pattern flanged body that mak..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1076
If you are looking for a reliable valve to control the flow of fluid in a pipeline, the 1/2 inch or 15mm ZOLOTO 1076 FORGED STEEL HORIZONTAL LIFT CHECK VALVE is an excellent choice. This valve is made of high-quality forged steel, which ensures its durability and longevity.The ZOLOTO 1076 valve is..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1010
If you're in need of a reliable and efficient valve for your plumbing system, you may want to check out the 1/4 inch or 8mm ZOLOTO 1010 Bronze Horizontal Check Valve Screwed.This valve is designed to regulate the flow of liquid or gas in your pipes and prevent backflow or reverse flow. It has a ho..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1011
Product Description: This is a high-grade 1/4 inch or 8mm ZOLOTO 1011 BRONZE HORIZONTAL CHECK VALVE that has been designed to meet top-notch quality standards. The valve is crafted from high-quality materials that are durable and long-lasting, ensuring that you get the utmost value for your money. T..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1013
Product Description: 1/4 inch or 8mm ZOLOTO 1013 Bronze Horizontal Check Valve Screwed No9If you're looking for a reliable and durable check valve, then the 1/4 inch or 8mm ZOLOTO 1013 Bronze Horizontal Check Valve Screwed No9 is the perfect solution for you. This high-quality check valve is desig..
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100mm or  4" NB ZOLOTO BRONZE HORIZONTAL CHECK VALVE -SCREWED
2-3 Days
BRAND: ZOLOTO VALVES Model: ZL1010
100mm or 4 inch NB ZOLOTO BRONZE HORIZONTAL CHECK VALVE - SCREWED The 100mm or 4 inch NB ZOLOTO BRONZE HORIZONTAL CHECK VALVE - SCREWED is a top-of-the-line plumbing valve that ensures high-quality performance and reliability. This valve is made of high-quality bronze, making it a durable and long-l..
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100mm or 4" NB LEADER CHECK VALVE-CI SWING CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIMS
2-3 Days
BRAND: LEADER VALVES Model: CI017
100mm or 4 inch NB LEADER CHECK VALVE-CI SWING CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIMS The 100mm or 4 inch NB LEADER CHECK VALVE is a high-quality Cast Iron Swing Check Valve with flanged ends to Class 125. This check valve is equipped with CU Alloy Trims, making it ideal for a wide ..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F304 Model Non IBR The 15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F304 Model Non IBR is a high-quality, durable and reliable check valve designed for use in a wide range of industrial..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE #2500 Y, Welded Bonnet F316 Model Non IBR The 15mm GM MAKE Check Valve SW & SE #2500 Y, Welded Bonnet F316 Model Non IBR is a high-quality valve designed to prevent backflow of fluids in pipes. It operates by allowing flow in one direction while preventing backflow..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F304 Model Non IBR Our 15mm GM MAKE Check Valve is designed and manufactured to meet the requirements of various industries. This check valve is suitable for use in steam, oil, gas, and water lines and can effectively pre..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model Non IBR Check valves are essential components of piping systems as they prevent backflow of liquid or gas and maintain the proper flow of fluid in the pipeline. The 15mm GM MAKE Check Valve SW & SE # 2500 Y Wel..
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BRAND: DL / GM Model: GMCV1500
15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model IBR The 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model IBR is a high-quality product designed to regulate the flow of fluid or gas in a pipeline system. It is made from premium grade materials an..
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BRAND: DL / GM Model: GMCV1500
Product Description: 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F11 Model IBR Our 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F11 Model IBR is an exceptional product that is designed to meet the highest industry standards. The valve is made of high-quality ma..
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BRAND: DL / GM Model: GMCV1500
15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F304 Model Non IBRIntroducing the 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F304 Model Non IBR, the perfect solution for controlling the flow of fluids in pipelines. This valve is designed to prevent backflow, whic..
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BRAND: DL / GM Model: GMCV1500
15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F316 Model Non IBR The 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet F316 Model Non IBR is a high-quality check valve manufactured by GM MAKE. This valve is designed to be used in a variety of industrial applicati..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model IBR If you are looking for a reliable and durable check valve, the 15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model IBR can be the right choice for you. This check valve is designe..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model Non IBR The 15mm GM MAKE Check Valve is a reliable and efficient valve designed for use in various industrial applications. The valve is designed to prevent reverse flow and is constructed with a straight welded bonnet A10..
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BRAND: DL / GM Model: GMCV800
In the world of industrial engineering, there are many different components that are essential for ensuring smooth and efficient operation of equipment. One such component is the check valve, which is used to prevent backflow and to ensure that fluids flow in one direction only. If you are in need o..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F316 Model IBRThe 15mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F316 Model IBR is a high-quality check valve designed to prevent the flow of fluids in the reverse direction. This check valve is manufactured by GM MAKE,..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE #2500 Straight Welded Bonnet F316 Model Non IBR Looking for a reliable and durable check valve that can withstand a variety of processing conditions? The 15mm GM MAKE Check Valve SW & SE #2500 is the perfect solution for your industrial needs. This check val..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F304 Model IBR If you're searching for a check valve that is just as reliable as it is durable, you'll want to check out the 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F304 Model IBR. Not only will it meet your needs and exceed you..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve15mm GM MAKE Check ValveOverview The 15mm GM MAKE Check Valve is designed to prevent backflow in a piping system. This valve features a Straight Welded Bonnet and is made from F304 material, which is a type of stainless steel that is known for ..
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BRAND: DL / GM Model: GMCV2500
Product Description: 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F316 Model IBRThe 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F316 Model IBR is a high-quality check valve designed for controlling the flow of fluids in pipelines. This valve is manufactured by GM India, a le..
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BRAND: DL / GM Model: GMCV1500
15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model Non IBRThe 15mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model Non IBR is a high-quality check valve designed to provide efficient and reliable performance in a wide range of applications. This valve is..
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BRAND: DL / GM Model: GMCV2500
15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model IBRThe 15mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model IBR is a high-quality industrial check valve designed for use in a variety of applications. With its welded bonnet, this check valve is incredibly durable an..
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BRAND: DL / GM Model: GMCV800
If you're looking for an efficient and reliable check valve for your industrial application, you might want to consider the 15mm GM MAKE Check Valve SW & SE #800. This product is a straight bolted bonnet check valve made with A105 Model IBR materials, which are highly resistant to corrosion and wear..
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BRAND: DL / GM Model: GMCV800
Product Description: 15mm GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet F11 Model IBR This is a 15mm Check Valve manufactured by GM MAKE, designed to control the flow of fluids in pipelines. The valve is straight bolted with a bonnet of F11 model IBR. It is suitable for both Steam and W..
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BRAND: DL / GM Model: GMCV800
Product Description: 15mm GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet F22 Model IBRIntroduction:Have you been searching for a high-quality check valve for your steam or water pipeline system? The 15mm GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet F22 Model IBR is a reliab..
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BRAND: DL / GM Model: GMCV800
15mm NB GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet F304 Model Non IBR If you are looking for a high-quality check valve that is designed to provide reliable operation and long-lasting performance, the 15mm NB GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet F304 Model Non IBR..
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BRAND: DL / GM Model: GMCV800
15mm GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet Model: F316 Type: Non IBR The 15mm GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet is a high-quality check valve designed for use in a variety of industries. With its durable construction and reliable design, this valve ..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1083
2 Inch/50mm ZOLOTO 1083 Cast Iron Non Return Valve Flanged PN10 The 2 Inch/50mm ZOLOTO 1083 Cast Iron Non Return Valve Flanged PN10 is a high-quality, durable valve that is ideal for use in a wide range of industrial applications. This valve is made from cast iron, which is a strong and reliable m..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1083A
Product Description: 2 inch or 50mm ZOLOTO 1083A Cast Iron Non Return Valve Flanged PN16 The 2 inch or 50mm ZOLOTO 1083A Cast Iron Non Return Valve Flanged PN16 is a high-quality valve designed to prevent the backflow of fluids in pipelines. Built to the highest standards of quality, this valve ..
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200mm or 8" NB LEADER CHECK VALVE-CI HORIZONTAL LIFT CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIM
2-3 Days
BRAND: LEADER VALVES Model: CI019
200mm or 8 inch NB LEADER CHECK VALVE-CI HORIZONTAL LIFT CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIM The 200mm or 8 inch NB LEADER CHECK VALVE-CI HORIZONTAL LIFT CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIM is a high-quality check valve designed to prevent backflow in pipelines. The v..
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