Ball valve FERRO KP2 3/4" threaded water connection (nakrętno-nakrętny)

FERRO KP2 3/4" ball valve with threaded male-female connections is designed for straightforward on/off control of potable water and heating circuits. The valve uses a rotary ball mechanism to provide a reliable shut-off in residential and light commercial installations. Its compact, threaded design simplifies installation in tight spaces and in systems requiring a removable section of piping without soldering or welding.

Advantages

The threaded construction allows quick installation and removal without special tools or heat sources. The ball mechanism delivers a full-bore flow path for minimal pressure drop when open and positive shut-off when closed. The compact body and simple handle operation reduce installation time and enable use in confined locations. Materials and sealing elements are selected for water applications to provide corrosion resistance and long service life under typical domestic and light commercial conditions.

Suitable for

• Residential water supply shut-off points
• Domestic heating loop isolation and balancing
• Plumbing repairs and retrofits where threaded connections are preferred
• Temporary installations and systems requiring easy valve removal

Key specifications

• Connection type: threaded male-female (nakrętno-nakrętny)
• Nominal size: 3/4"
• Valve type: ball valve with rotary ball mechanism
• Function: on/off shut-off
• Suitable media: potable water and heating water
• Installation orientation: any position permitted by piping layout
• Operation: manual lever handle for quick open/close

How to use

Install the valve in-line with threaded plumbing connections, ensuring sealing tape or appropriate thread sealant is applied to the male threads before assembly. Tighten to a secure, leak-free fit using suitable wrenches on the valve flats; avoid applying torque to the handle or body ends. Operate the lever 90° to open or close the valve; the lever aligned with the pipe indicates the open position, perpendicular indicates closed. After installation, test the connection at working pressure and inspect for leaks before putting the system into regular use.

Usage recommendations

Use compatible thread sealants and do not overtighten fittings to prevent damage to sealing surfaces. For long-term reliability in heating systems, periodically operate the valve to prevent seizing and inspect seals for signs of wear. Select this valve size for plumbing runs and service points that match a 3/4" nominal threaded connection.