Angle radiator valve kfa² 1/2" model 751-100-07

Angle radiator valve kfa² 1/2" model 751-100-07 is a compact plumbing fitting designed for connecting radiators to central heating pipelines. The angled body and 1/2" connection size allow installation where pipework approaches the radiator from the wall or floor. The valve offers manual flow control and shut-off for individual radiator circuits, providing a simple, mechanical method to isolate or regulate radiators in residential and light commercial heating systems.

Advantages

The valve combines a small footprint with a durable construction suited for standard heating installations. Its angled design facilitates tidy connections in tight spaces and reduces strain on piping. Manual operation provides direct and reliable control without requiring electrical power or complex controls. Materials and finishes are selected to resist corrosion and ensure long service life under normal central heating conditions.

Suitable for

• Connection of panel and column radiators to 1/2" heating pipelines
• Wall- or floor-mounted radiator installations with angled inlet piping
• Residential central heating systems and small commercial premises
• Areas where manual on/off and flow adjustment for a radiator are required

Key specifications

• Connection size: 1/2" compatible with standard heating fittings
• Configuration: angled body for perpendicular or offset pipe approaches
• Operation: manual flow control and shut-off
• Application: radiator circuit isolation and regulation in hot-water central heating
• Typical installation position: wall-mounted or floor-level radiator connections

How to use

Install the valve between the radiator inlet and the building heating pipework using appropriate sealing and tightening practices for 1/2" threaded connections. Ensure the heating system is depressurised and cooled before removal or installation. After fitting, check for leaks, then open and close the valve to verify smooth manual operation. Use the valve to balance flow by partially closing or opening as required during commissioning and routine adjustments.

Usage recommendations

For reliable performance, install the valve with correct thread sealing, avoid overtightening, and operate periodically to prevent seizing. When performing maintenance on the heating system, isolate the radiator circuit by closing this valve and ensure the system is drained or depressurised as required by local regulations. If corrosion or persistent leakage is observed, replace the valve to maintain system integrity.