15mm Outside Diameter, Pro-Comp, Lever Handle, Compression Ball Valve, Red Handle, Nickel Plated Brass Body, Standard BS EN331 & WRAS, PTFE Seal, Working Temperature -5°C to +60°C(Gas)/-5°C to +150°C (Oil and Water), Working Pressure 0 to 5(Gas)/0 to 20(Oil and Water) bar, Centreglow