Ball cap with filter - FILTER BALL, 1" FF

Product detailed description

This ball valve with filter is commonly used in heating and plumbing systems where particulate matter in the fluid stream needs to be removed. It is suitable for installation in residential and commercial buildings, particularly in closed-loop systems such as underfloor heating, boiler circuits and domestic hot water lines. Installers typically encounter it during system maintenance or when upgrading existing piping to improve filtration and reduce blockages in downstream components. The valve provides a compact solution for integrating filtration directly into the shut-off device, reducing the need for additional fittings and saving space in tight enclosures.

The design ensures continuous flow while preventing larger particles from passing through the system. It is intended for use with clean water and is certified for potable water applications. The valve is suitable for both new installations and retrofitting, making it a versatile component in the toolkit of heating and plumbing professionals.

Technical parameters

Nominal pressure	PN 16
EAN	8016603086367
Weight	1.171 kg
Code	3902510000
Brand	IVAR

Installation and connection

This valve is equipped with internal female threads (FF) and is designed for direct connection to pipe fittings with matching male threads. Prior to installation, ensure that the pipeline is free of debris and that the filter screen is intact. The valve should be installed in a position that allows easy access for maintenance and operation. A common mistake during installation is incorrect orientation of the valve body, which can affect sealing and flow characteristics. Always verify that the lever handle is aligned correctly with the flow direction to prevent unnecessary resistance during opening and closing. Tighten the connections using a wrench, but avoid over-tightening to prevent damage to the threads or sealing surfaces.

Compatibility and accessories

This valve is compatible with standard copper, steel and plastic piping systems with internal female thread connections. When used in a larger system, it is recommended to pair it with other IVAR valves for consistent performance and ease of maintenance. No additional accessories are required for standard installation, but a wrench may be necessary for tightening the connections.

Technical background for designers

The ball valve operates using a rotating ball with a central bore that aligns with the flow path when open. The integrated filter is made of a porous metal mesh with a nominal pore size of 700 µm, which effectively removes larger particulates from the water. The body is constructed from brass CW602N, a lead-free alloy that offers good corrosion resistance and mechanical strength. The absence of silicone in the sealing components makes it suitable for potable water systems. The valve is designed for integration into closed-loop systems with moderate flow rates and is suitable for use in environments with fluctuating temperatures and pressures within its rated limits. The longevity of the valve depends on the cleanliness of the fluid and the frequency of operation, with regular maintenance helping to extend service life.

Service and operation

Routine inspection of the filter screen is recommended to ensure continued performance. Over time, the mesh can become clogged with debris, reducing flow and potentially affecting system efficiency. To clean the filter, the valve should be isolated and drained, then the filter screen removed for brushing or rinsing. No scheduled service intervals are specified, but visual checks during routine maintenance are advised. If a drop in flow or pressure is observed, the filter should be inspected and cleaned as necessary.

Frequently asked questions

Can this valve be used in potable water systems?
Yes, it is certified for use with drinking water and constructed without silicone components.

What is the maximum operating temperature?
The valve is rated for PN 16 at +100°C and PN 10 at +150°C.

Is the filter removable for cleaning?
Yes, the filter can be removed for cleaning without disassembling the entire valve.

What type of thread is used for connection?
The valve is equipped with internal female threads (FF) for direct pipe fitting connection.