Flanged check valve ARI-CHECKO V 12.003 DN40

Flanged check valve ARI-CHECKO V 12.003 DN40

Check valve ARI-CHECKO V designed to prevent changes in the direction of the flow of the medium in the technological system. Check valves allow the medium to flow in one direction and prevent it from flowing in the opposite direction, while acting automatically and being direct acting fittings (along with safety valves and direct acting pressure regulators). With the help of reverse fittings, it is possible to protect various equipment, pipelines, pumps and pressure vessels, as well as significantly limit the flow of the working medium from the system in the event of the destruction of its section.

Main technical data:

1. Nominal diameters: DN15 - DN100, > DN100 - on request.
2. Nominal pressure: 16 bar, PN25 - PN160 - on request.
3. Housing material: gray cast iron, malleable cast iron, cast and stainless steel - on request.
4. Maximum operating temperature: +300 ˚С, > +300 ˚С - on request.
5. Mounting position: arbitrary.
6. Connection: flanged

Design features:

• The valve seat and plug are made of stainless steel.
• Precision shutter direction.
• Lightweight design.
• It is possible to manufacture a valve with a soft ring seal.
• The opening pressure is from 0.1 bar.