Ball valve FERRO KM1 1/2" threaded water connection

FERRO KM1 1/2" threaded ball valve is a compact shut-off valve designed for water installations. It uses a ball mechanism to provide reliable on/off control of water flow in domestic plumbing and heating circuits. The valve is offered with a conventional 1/2" threaded connection suitable for typical threaded fittings and repair works where space-efficient and easy-to-operate isolation is needed.

Advantages

The KM1 ball valve provides a simple quarter-turn operation for quick shut-off and minimal flow resistance when open. Its compact size and threaded connection make it straightforward to install and replace in confined spaces without the need for specialized tools. The ball mechanism ensures tight sealing to reduce the risk of leaks under normal operating conditions, and the design is suitable for regular household and heating system use.

Suitable for

• Domestic potable water supply shut-off and isolation
• Heating circuit sections (radiators, loop branches)
• Repair and replacement of existing threaded fittings
• Compact installations where space is limited

Key specifications

• Connection type: 1/2" threaded connection (standard plumbing thread)
• Valve type: ball valve with quarter-turn operation
• Media: cold and hot water for domestic and heating systems
• Application: isolation/shut-off for plumbing and heating circuits
• Form factor: compact inline design suitable for confined spaces

How to use

Install the FERRO KM1 valve into the threaded section of the water line, ensuring thread sealing (PTFE tape or suitable sealant) is applied to prevent leaks. Orient the valve so the handle is accessible for quarter-turn operation. To close the water flow, turn the handle 90 degrees until it is perpendicular to the pipe axis; to open, return the handle to align with the pipe axis. Check connections for leaks after pressurizing the system and perform a brief operation cycle to verify smooth movement of the ball mechanism.

Usage recommendations

For long-term reliable performance, avoid excessive torque when tightening threaded connections and use appropriate thread sealants. Periodic operation (opening and closing) helps prevent sticking in systems subject to infrequent use. This valve is intended for water applications; verify temperature and pressure limits of the installation to ensure compatibility with local plumbing requirements.