Check valves 50 mm

To protect pipelines conducting different media, special valves are used – check valves. They let the liquid flow in one direction, blocking its return. Such a system is relevant in case of a sewer accident, when drains tend to go the other way. Manufacturers produce several types of DN50 check valves, each of which has its own specification and scope of use.

Flanged

A non-return flanged valve Dn50 is installed on pipelines to organize the transportation of steam and liquid. It is triggered automatically by the action of the shutter if the transported stream changes its direction. The valve also weakens the force of the water hammer if it appears in the network.

Types of flanged check valve 50:

• Disc and rotary, where the locking element is a steel disc.
• Ball type, triggered by the force of action of a polymer, rubber or cast iron ball.
• Lifting – by means of a disc shutter.

The valve is used in systems for various purposes, but most often it is mounted on pipes passing through sewage, compressed air, purified, industrial water, steam and viscous media.

Flanged

The check valve flanged Dn50 is considered one of the modifications of shut-off valves for pipes. The products are characterized by compact dimensions, simple installation and simple design. They can pass through not only liquid, but also aggressive chemical compounds and gas.

Depending on the material, there are:

• Cast iron elements are characterized by a long service life and durability.
• Made of stainless steel – have high corrosion protection.

The main advantage of using the DN50 flanged check valves is the low price and easy installation. The element can be placed on any section of the pipeline. And the small size of the fittings does not make communications heavier.

Advantages of working with Salutech

You can buy fittings of the required diameter for the arrangement of a pipeline system of any complexity in the Salutech company. We offer a 50mm check valve from the brands Ari Armaturen, END, Genebre and Zetkama with a diameter DN from 3/4" to 125 mm and a pressure PN from 40 to 320 bar. If you have any questions, please contact our specialists. They will help you choose a locking element depending on the technical characteristics of the engineering system and the project budget, and will offer a good price for wholesalers.

We work only with legal entities, we ship goods using TC Business Lines, TC KIT, TC DPD, etc. to any city of the Russian Federation. Payment for the fittings is made by cashless payment of funds to the bank account of our company. The details are available on the website.