Caleffi Brass Air Relief Valve Fitting:CALEFFI 15MM (1/2") MI BRASS AIR RELIEF VALVE Quick Action Valves are in-line

Quick Action Valves are in-line taps or ball valves that join to low density poly pipe using a barbed spigot on one end and male threaded on the other and are used in low pressure situations (up to 300kpa)

please see our smaller sizes

5Lpm at 200kPa / 23Lpm at 400kPa

one straight blade type 165mm long

This manual sprayer is ideal for a variety of tasks in garden and landscaping jobs

Caleffi Brass Air Relief Valve Fitting:CALEFFI 15MM (1/2") MI BRASS AIR RELIEF VALVE Quick Action Valves are in-lineThese automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention. This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units. Installation Air is vented from the system by turning the plug on the air outlet anticlockwise by one complete turn from the fully closed position. Air is automatically vented if the cap is kept in this position. It