Weldless 1/2" Ball Valve – Easy Install, Full Flow Control Perfect for Brew Kettles, Mash Tuns, or Hot Liquor Tanks These weldless ball valves are designed for homebrewers who want reliable liquid control without the need for welding. Made from high-quality 304 stainless steel, they install into a 1" hole in your kettle, cooler, or mash tun and form a tight seal for leak-free operation. The ball valve opens and closes with a simple 90° turn, giving you full on/off control for draining, transferring, or recirculating wort. Key Features: Material: 304 Stainless Steel External Threads: 1/2" Female NPT – connect to barbs, quick disconnects, or pumps Valve Action: Quarter-turn for easy open/close operation Hole Size Required: 1" (for weldless bulkhead installation) Internal Thread Options: Male Threaded Interior: Standard model for simple, permanent installation Female Threaded Interior: Expanded utility for attaching filters, barb fittings, or bazooka screens Versatile, Leak-Free Performance Weldless ball valves make it easy to upgrade your homebrewing vessel with professional-level control. Choose the male-threaded version for a compact, low-profile solution or the female-threaded version for added flexibility and customization. Use the internal threads to attach a bazooka screen for lautering, or connect tubing for whirlpooling or recirculation setups. Why Choose Our Weldless Ball Valves? Durable 304 Stainless Construction: Resists corrosion, holds up to high temps Universal 1/2" NPT Connections: Works with most homebrewing hardware Simple to Install: Just drill a 1" hole and tighten – no welding required Available online or in-store at SoCal Brewing Supply. Weldless Valve Install Notes Use a weldless ball valve when a compatible kettle or vessel needs a drain port without welded hardware. Install with the correct gasket order and tighten enough to seal without crushing soft parts. Water-test the vessel before brew day so leaks are found before hot wort is involved. Related supplies: brewing equipment, cleaning and sanitizing.
