Prevents flux contamination when typically cutting out faulty equipment (soldered sockets upstream and downstream).Minimal loss of corrosion inhibitor when replacing equipment and limiting further problems thereafter.Limits time and system disruption on site for asset owner and engineer. Removes all the associated problems with compression joints � over tightening, micro leaks, the inability to move pipes or equipment after installation.When fitting lever valves directly onto stubs providedPrevents drain downs, risk of air locks or loss of system water.Allows the removal and servicing of the integrated strainer within combination valves remotely, preventing leaks from stressing out factory fitted compression joints in situ.5 seals over 2 compared to a typical compression joint.22mm and 28mm service kits comprising of 2 x WRAS approved fibre washers and 4 x WRAS approved O rings and WRAS approved silicone lubricant grease sachet (to be used each time equipment is replaced).