2 x Single Valve
This plastic Single Valve is ideal for adjusting air flow to different appliances such as filters, air stones or air activated ornaments and for running air stones or sponge filters in several fish tanks or ponds. Package consists of two Single Valves.
Stability and long service life
Continuous supply of air
1 individually controlled outlet
Suitable for 4mm tubing
Outlet Valve Diameter: 5mm