Hozelock 3996 Hose Tap Flow Control Valve 25mm - Garden Watering Irrigation\n Flow Control Valves \u2013 25mm In line flow control valve for ponds and irrigation systems. Key Benefits Include: To control the flow of water through the 25mm supply pipe Ideal for isolating areas of an irrigation system and reducing flow UV resistant design for improved performance and durability Compatibility 25mm Guarantee Period 2 Years Control the flow of water with a simple quarter turn on/off \u2013 especially useful for manually isolating areas of an irrigation system. The valve allows the flow rate to be reduced and customised to a plant\u2019s consumption requirements in an irrigation zone. WHAT IS THE ANTELCO BARBED FLOW CONTROL VALVE? The Antelco Barbed Flow Control Valve helps you to fulfil a couple of different jobs in your irrigation system. You can use them to control the flow of nutrient/water that gets through to drippers. You can also use them to isolate all, or different parts of your y