Suction basket 1 inch K22W

Check Valve with Suction Basket – Reliable Protection for Installations

The Ferro K22 check valve with suction basket is a fitting designed to protect installations from backflow of the medium—in this case, water. Its design, featuring an integrated suction basket, prevents the intake of contaminants and ensures long-term, trouble-free operation. This solution is ideal for both installers and end users seeking robust and effective system protection.

Construction and Application

This valve is suitable for water systems requiring unidirectional flow. The suction basket inside the valve filters the medium, protecting it from mechanical impurities. Constructed from high-quality materials—brass (body) and stainless steel (suction basket and spring)—it guarantees durability and corrosion resistance. The ABS closing element further enhances operational reliability. The internal tapered thread (NPT) simplifies installation and ensures a leak-tight connection.

The K22 valve is particularly recommended for use in domestic water supply systems, heating installations, and locations where pump protection against medium reflux is required. Thanks to the NICKEL FREE technology, all surfaces in contact with water are free of nickel, making it safe for health and compliant with the latest standards.

Key Features and Benefits

• Durability and Reliability: Use of brass and stainless steel ensures a long service life, even under demanding operating conditions.
• Contaminant Protection: The suction basket effectively traps dirt and sediment, preventing damage to the system and connected equipment.
• Health Safety: NICKEL FREE technology eliminates nickel contact with water, which is especially critical in potable water systems.
• Easy Installation: Internal tapered thread (NPT) enables quick and leak-tight installation into existing piping.
• Wide Range of Applications: Ideal for potable water systems, heating systems, and pump protection.
• Retail Ready: Product available in packaging with EAN barcode, facilitating retail sales.
• High Manufacturing Quality: Ferro valves are distinguished by precise manufacturing and attention to detail, ensuring reliable performance.