1 Inch Brass Water Solenoid Valve — Normally Open, EnergySaving Electric (BSP_12VDC) A compact, reliable brass solenoid valve designed for automatic cold water control. The valve is normally open (NO), so it allows flow when unpowered and closes when energized. Built for energyefficient electric operation and finished in durable brass, this valve is suitable for a wide range of nonhot water applications where secure, automatic shutoff is required. Key benefits Automatic control: Enables remote or timed switching of water flow without manual valves, saving time and reducing manual intervention. Normally open design: Keeps water flowing when power is lost — useful where failopen behavior is required for safety or continuous supply. Energysaving operation: Electric coil built for efficient operation to minimize power draw during use. Durable material: Brass body provides corrosion resistance and long service life in typical cold water environments. Multiple voltage options and BSP threading: Compatible with common control systems and plumbing standards (see specifications). Main specifications and attributes Functionality: Normally open (NO) solenoid valve — opens without power, closes when energized. Intended medium: Water (non hot) — not intended for hot water applications. Material: Brass body and components. Size: 1 Inch (title also references 1/2 — check selected SKU for exact port size). Thread type: BSP (British Standard Pipe) — model reference BSP_12VDC appears in the listing. Voltage options listed: 12v, 12VDC (BSP_12VDC), 24VDC, 110VAC, 220VAC. Model reference: BSP_12VDC (as shown in the product title). Typical use cases Garden and landscape irrigation: Automate sprinklers and drip systems for scheduled watering. The normally open configuration ensures water remains available unless actively shut off. Cold water supply automation: Use in greenhouses, livestock waterers, or building water lines where powercontrolled shutoff is required and hot water is not involved. Small industrial or equipment water control: Control cold cooling or washdown cycles where brass construction and BSP connections match existing piping. Installation and compatibility notes Select the correct voltage and port size version before installation (title lists several voltage options and references 1/2 and 1 Inch sizes). Ensure BSPthread compatibility with your plumbing fittings or use appropriate adapters. Designed for nonhot water service; do not use with hot water or steam unless confirmed by manufacturer specifications. Electrical wiring and installation should be performed by a qualified installer; match coil voltage exactly (12VDC, 24VDC, 110VAC, or 220VAC) to avoid damage. Observe standard precautions for water system installation: secure fittings, test for leaks, and verify valve operation prior to full use. What makes this valve a practical choice Straightforward normally open operation for systems that require failopen behavior. Brass construction for durability in cold water environments. Multiple voltage options and BSP threading listed in the title allow use in different electrical and plumbing setups without changing core valve hardware. If you need automated, reliable control of cold water flow with a normally open failsafe state, this 1 Inch brass solenoid valve (BSP_12VDC) with energysaving electric operation is a practical, durable option.