Evolve 22mm Central Heating Automatic Bypass Valve
An automatic bypass valve should be fitted to all central heating systems and will help eliminate radiator hammer from noisy radiator valves, caused by excessive water velocity. This makes the heating system more efficient as well as removing irritating system noises. Radiator valve hammer can occur on all types of thermostatic radiator valves, but should never occur with a manual radiator valve.
Height (mm) 104.0 Width (mm) 51.0 Depth (mm) 32.5 Material Brass Finish Polished Nickel Boxed Weight 0.260 kg Unboxed Weight 0.240 kg Warranty 2 year manufacturer's Style Automatic bypass valve Capacity (m³) 1 - 5 Operating Pressure 0.1 - 10 Bar Maximum Working Temperature (°C) 100 Inlet(s) 22mm compression Outlet(s) 22mm compression Pressure Differential (Bar) 0.1 - 0.5 Fixed Position Required setting can be locked in by tightening the screws in the cap once you have the desired setting