The first valve patent in 1818 was a joint patent obtained by Heinrich Stolzel and Fredrich Buhmel to use horns to play music. Valves evolved over two centuries for the top manufacturers to use fourth industrial norms to make automated valves. Since valves are a critical part of the plumbing of pipes at home and for big industries like chemical, oil gas, and others, it is essential to choose the correct valve manufacturer. 

So, in this article, let us check out the many tips for choosing the experienced and expert manufacturer to make high-quality dual check and other valves complying with international standards and at competitive costs.

What are dual check valves?

One of the best valves is the check valve, a device to monitor the flow of fluids in pipelines in one direction and prevent the backflow. It is because of its unique mechanism of opening only when there is more upstream pressure than downstream pressure and if it is opposite to close by the weight or by a spring or combination for both to stop the backflow of fluids.

There are many check valves, such as swing check, diaphragm check, ball check, foot check, lift check, and dual check valves. The best among them is the dual check valve because it uses two disc-shaped plates for opening and closing as per the flow direction to ensure flowing in a single direction.

Hence, they are helpful in many plumbing and industrial applications that prevent contamination of fluid flows. Only the best manufacturers make high-quality dual check valves useful in irrigation, commercial kitchens, etc.

Ten Tips For Choosing the Best Manufacturer of Dual Check and Other Valves

From the above facts, it will be clear that it is essential to buy high-quality valves to ensure the safe functioning of many applications. However, with many manufacturers making them, choosing the best among them is critical. The following tips will help you effectively buy the best dual check and other valves at competitive costs. 

• Check the experience of the valve manufacturer to have a minimum of a few decades of experience.

• Confirm if the manufacturer uses high-quality raw materials to make the best valves.

• Verify if the manufacturer has a valve patent to provide proof of research and innovation in the industry.

• Check if the valve-making company has earned the customers' trust by delivering high-quality valves on or before schedule.

• Confirm if the manufacturer follows industry 4.0 norms to make superior automated valves complying with high international standards.

• Verify if the valve-making company has the ISO 9001-2008 certification and CE_PED accreditation to ensure high quality for fire-safe applications up to 550 degrees Celsius.

• Check if the manufacturer has state-of-the-art facilities to make high-quality valves and in-house cryogenic testing facilities for even up to minus 196 degrees Celsius.

• Confirm if the valve company fulfills the Fugitive Emission testing needs of butterfly valves and meets the liquid air application and LNG requirements.

• Verify the number of clients served by the company so far to be in thousands with complete satisfaction of the hundreds of thousands of used valves.

• Check if the manufacturer makes most valves in many sizes and shapes, along with UL and FM certification. 

Advance Valves is a three and half decades dual check and other valves-making company with 28,0000 sq ft manufacturing units to have supplied over one million valves to over 5,000 customers and also the proud valve patent owner of large-size balancing valve, the first in the world with a US patent, number, 8714190 to be helpful in the HVAC And chilled water systems.