Pipe fitting for central heating radiator - has two tapped holes to provide alternative positions for radiator valve

摘要

A pipe fitting for connecting the radiator of a central heating system to the hot water supply and return flow pipes consists of a casting (2) which has a middle part (4) with an axial hole (6). One end of the fitting has a connector piece (10) with its axis at right angles to the hole axis (8). A chamber (14) is formed at the other end of the middle part (4). This chamber (14) has a second connector piece (16) which has its axis at right angles to the hole axis (8) and at right angles to the first connector piece (10). In addition, this chamber (14) has a first tapped hole (20) co-axial with the axis (8) and a second tapped hole (24) on the side of the chamber (14) opposite to the second connector piece (16). USE/ADVANTAGE - Alternative positions for fitting the radiator valve.