Check valve FIG.287/31 DN 80 PN 16 287A080C31

Check valve, manufactured by ZETKAMA, model FIG.287/31 with a nominal diameter of DN 80 and a nominal pressure of PN 16, is a reliable solution to protect the installation against backflow of medium. It is an industrial valve component used in a wide range of installations, from those used in residential construction to advanced industrial technologies.

Design and application

This valve is characterized by a flanged connection method, which facilitates installation and disassembly in existing installations. The flanges are drilled according to EN 1092-1 (execution F) and EN 1092-2 (executions A, C, E) standards, ensuring compatibility with various types of flanged connections. The valve's built-in length complies with EN 558-1 series 1. The application of this valve includes hot and cold water installations, steam installations, and systems using inert media – it is ideal for district heating and refrigeration.

Safety and compliance with standards

The valve meets the requirements of the Pressure Equipment Directive 97/23/EC and has CE marking for diameters above DN 32. The tightness of the closure has been confirmed by tests according to EN 12334. The valve design ensures safe operation and eliminates the need for maintenance. It is an environmentally friendly product that does not require additional maintenance procedures that affect the environment.

Advantages for the installer and user

• Durability and reliability: The valve made of high-quality materials guarantees long-term operation without failure.
• Easy installation: The flanged connection facilitates quick and efficient installation in existing installations.
• Versatility: Possibility of use in various types of installations – from domestic to industrial.
• Safety: Compliance with European standards ensures safe operation.
• No maintenance: Eliminates costs associated with regular inspections and repairs.
• Compact design: Compact design allows for installation in places with limited space.