1.5/16 inch hose tap x 5/16 inch hose valve ball valve (8 mm) Key benefits Reliable on/off and flow control for water, oil and gas using a compact ball valve mechanism. Designed for 5/16" I.D. hoses (5/16" or slightly smaller) — listed as 8 mm compatibility. Simple, tool-minimal installation for use with most hose types; secure connection when paired with hose clamps and sealing tape. Versatile for indoor and outdoor systems: irrigation, plumbing lines, compressors and fuel or oil supply systems. Main features Function: Ball valve provides quick, positive shutoff and flow regulation. Compatibility: Suited for hoses with 5/16" internal diameter (approximately 8 mm). Works with most flexible hose materials. Applications: Suitable for garden irrigation, pipe systems, compressors, oil and gas supply, and hot and cold water systems. Universal fit approach: Use sealing tape on threaded connections and hose clamps at the nozzle for a leak-resistant joint. Installation and use (simple steps) 1. Turn off the fluid supply and fully relieve system pressure before fitting the valve. 2. Wrap the threaded connection with PTFE/sealing tape to ensure a tight seal. 3. Insert the valve nozzle into the hose and secure it firmly with one or more hose clamps. 4. If the hose opening is too tight, briefly immerse the hose end in boiling water to soften and expand it, then attach the nozzle while pliable. 5. Test under low pressure first and check for leaks before returning to normal service. Practical use scenarios Garden irrigation: Install between a water source and a drip or soaker line to isolate zones or throttle flow. Workshop compressors: Use as a service isolation valve on compressor hoses or small pneumatic lines. Hot/cold plumbing or fuel lines: Control flow on short runs or branch lines in HVAC, small oil supply, or appliance connections. Notes and safety Always depressurize the line and shut off supply before fitting or removing the valve. Use appropriate hose clamps and sealing tape for a secure, leak-free installation. Confirm hose internal diameter is 5/16" (approximately 8 mm) for proper fit.