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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

15mm or 1/2" NB LEADER VALVES-CAST IRON HORIZONTAL LIFT CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIM
2-3 Days
BRAND: LEADER VALVES Model: CI019
15mm or 1/2 inch NB LEADER VALVES-CAST IRON HORIZONTAL LIFT CHECK VALVE FLANGED END TO CLASS 125 CU ALLOY TRIM Leader Valves is a renowned brand in the valve industry, well known for its premium quality products. These valves are widely used in many industrial applications, including chemical plants..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1082
The ZOLOTO 1082 CAST IRON DUAL PLATE WAFER TYPE CHECK VALVE PN16 is a high-quality check valve designed to provide optimal control, reliable performance, and long-lasting durability. The valve is made of cast iron and features dual plates that help prevent any backflow, making it highly efficient an..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1083
2-1/2 Inch or 65mm ZOLOTO 1083 Cast Iron Non Retuen Valve Flanged PN10 If you are looking for a reliable and durable valve for your flow control system, you may want to consider the 2-1/2 inch or 65mm ZOLOTO 1083 Cast Iron Non Return Valve Flanged PN10. This valve is designed and manufactured by ZOL..
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BRAND: ZOLOTO VALVES Model: ZOLOTO-1083A
Product Description: 2-1/2 inch or 65mm ZOLOTO 1083A Cast Iron Non Return Valve Flanged PN16 The 2-1/2 inch or 65mm ZOLOTO 1083A Cast Iron Non Return Valve Flanged PN16 is a high-quality valve designed for use in various industrial applications, including water, oil, steam, and gas. The valve feat..
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BRAND: DL / GM Model: GMCV2500
Product Description:The 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F304 Model Non IBR is a high-quality industrial valve designed to provide reliable flow control in a variety of applications. This valve is designed and manufactured by GM MAKE, a leading provider of industrial ..
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BRAND: DL / GM Model: GMCV2500
20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F316 Model Non IBR The 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F316 Model Non IBR is a high-quality valve designed to ensure the safe and efficient flow of liquids and gases in industrial applications. This valve i..
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BRAND: DL / GM Model: GMCV2500
Product Description: 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F304 Model Non IBR If you're looking for a high-quality check valve to help regulate fluid flow, then look no further than the 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F304 Model Non IBR. This exceptional..
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BRAND: DL / GM Model: GMCV2500
Product Description for 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model Non IBR Introducing the 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model Non IBR, a robust and reliable check valve designed for fluid control applications in a variety of industries. This va..
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BRAND: DL / GM Model: GMCV2500
20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model Non IBR The 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model Non IBR is a high-quality check valve that is designed to prevent backflow and protect industrial equipment. This check valve is designe..
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BRAND: DL / GM Model: GMCV1500
A Check Valve is an essential component used in pipelines to control the flow of liquids and gases. The 20mm GM MAKE Check Valve SW & SE #1500 Straight Bolted Bonnet A105 Model IBR is one of the most popular check valves on the market today. This valve is specifically designed to manage high-pressur..
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BRAND: DL / GM Model: GMCV1500
Product Description:The 20mm GM MAKE Check Valve SW & SE #1500 Straight Bolted Bonnet F11 Model IBR is a high-quality industrial valve designed to effectively control the flow of fluids in a pipeline system. The check valve is widely used in various industries, such as petrochemical, oil and gas, ..
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BRAND: DL / GM Model: GMCV1500
20mm GM MAKE Check Valve SW & SE #1500 Straight Bolted Bonnet F316 Model Non IBR This 20mm check valve from GM MAKE is designed to be a reliable and effective solution for a wide range of applications. With a SW & SE #1500 straight bolted bonnet F316 model and non-IBR construction, it i..
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BRAND: DL / GM Model: GMCV800
20mm NB GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet A105 Model Non IBR20mm NB GM MAKE Check Valve SW & SE # 800 Straight Bolted Bonnet A105 Model Non IBR Check valves are an essential component in any pipeline system. They are used to prevent backflow, which can damage equipme..
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BRAND: DL / GM Model: GMCV2500
Product Description:The 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet A105 Model IBR is an ideal solution for preventing the backflow of liquid or gas in high-pressure pipelines. This valve is engineered with precision, using high-quality materials and advanced technology, making it reli..
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BRAND: DL / GM Model: GMCV2500
Product Description: 20mm GM MAKE Check Valve SW & SE #2500 Y Welded Bonnet F304 Model IBR This 20mm GM MAKE Check Valve is the perfect solution for fluid regulation in your industrial piping systems. Designed to provide reliable function with maximum efficiency, this valve is a must-have ..
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BRAND: DL / GM Model: GMCV2500
Product Description for 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F316 Model IBRIntroduction The 20mm GM MAKE Check Valve is a high-quality valve designed for various industrial applications. It is designed to prevent reverse flow and protect equipment from damage. This valve has a s..
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BRAND: DL / GM Model: GMCV2500
Product Description20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F316 Model Non IBR Our 20mm GM MAKE Check Valve SW & SE # 2500 Y Welded Bonnet F316 Model Non IBR is a high-quality industrial valve suitable for a wide range of applications. It is made from premium grade materia..
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BRAND: DL / GM Model: GMCV2500
Product Description: 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model IBR If you’re in need of a reliable Check Valve for your industrial application, this 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet A105 Model IBR is the perfect solution for you. This c..
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BRAND: DL / GM Model: GMCV2500
20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F304 Model IBR This product is a 20mm check valve manufactured by GM MAKE. It has both socket weld (SW) and screwed end (SE) connections, with a pressure rating of 2500. The body material is made of F304 stainless steel. Design Fe..
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BRAND: DL / GM Model: GMCV2500
Product DescriptionThe 20mm GM MAKE Check Valve SW & SE # 2500 Straight Welded Bonnet F316 Model IBR is a plumbing component designed for industrial applications. It is crafted from top-quality F316 stainless steel material for optimal durability and resistance to corrosion, ensuring it can withst..
Price INR 0.00
BRAND: DL / GM Model: GMCV1500
20mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model Non IBRThe 20mm GM MAKE Check Valve SW & SE # 1500 Straight Bolted Bonnet A105 Model Non IBR is a high-quality valve designed for use in a variety of industrial applications. This valve is manufactured by GM, a leading manuf..
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