Water ball valve 5/4 inch Herkules with filter KZFH4

Water Ball Valve with Filter – Reliability and Easy Installation

This Herkules ball valve with filter is a robust solution for water installations in both residential and industrial buildings. Made from high-quality brass, it ensures long-lasting and trouble-free operation. Designed for hot and cold water, as well as central heating systems, compressed air, and glycol solutions, it serves as a universal component in any system. The built-in stainless steel filter protects the installation from contaminants, significantly extending the lifespan of the entire system.

The valve features high pressure resistance—up to 40 bar—and temperature tolerance up to 140°C, making it suitable for demanding operating conditions. Its solid construction and precise manufacturing guarantee tightness and safe usage. Additionally, the valve holds Technical Approvals from ITB and a Hygienic Certificate from PZH, confirming compliance with current standards and safety for health.

Design and Special Features

The valve boasts a thoughtfully engineered design that ensures easy installation and operation. Connection threads with a high number of turns provide secure, leak-proof connections, eliminating the risk of leakage. A throttling element located in the stem allows for precise adjustment and compensation of any play. The brass ball is chrome-plated and polished, ensuring resistance to corrosion and so-called “seizing.” Double PTFE sealing of the stem further enhances valve tightness and reliability.

Note the full-bore design of the valve, which does not restrict medium flow—this is especially critical in high-demand water systems. All valve components are sandblasted and nickel-plated, ensuring an aesthetic appearance and corrosion resistance. Permanent markings on the body comply with applicable European standards.

Quality and Durability Guarantee

Herkules valves are covered by a 15-year warranty on tightness—a clear testament to the high manufacturing quality and the manufacturer’s confidence in the product. Quality control is performed at every production stage, and each valve undergoes individual leak testing. This ensures you receive a top-class product that will serve you reliably for many years.