Description

This is a 3/4-inch, 12V DC brass solenoid valve in a normally closed (N/C) configuration, designed to control the flow of water and other compatible fluids in irrigation, plumbing, and general fluid-control automation systems. When de-energized, the valve stays closed, blocking flow; applying 12V DC to the coil opens the valve, allowing fluid to pass through — making it ideal for automated shut-off, timed watering systems, and remote-controlled fluid applications.

Constructed from durable brass, the valve body offers strong corrosion resistance and long-term reliability for water-based applications, while the 2-way, 2-position design provides straightforward, dependable on/off flow control. The 3/4" threaded ports (BSP/NPT depending on region) allow for direct installation into standard pipefittings without extra adapters in most setups.

The valve features a standard electromagnetic coil housing on top, with two lead wires for simple wiring into a 12V DC control circuit — compatible with timers, relays, microcontrollers (via relay/driver), and other automated control systems.

Key Specifications

• Port Size: 3/4 inch
• Voltage: 12V DC
• Valve Type: 2-way, 2-position, Normally Closed (N/C)
• Body Material: Brass
• Media: Water and compatible fluids
• Connection: Threaded (BSP/NPT)
• Wiring: 2-wire coil lead

Common Applications

• Automatic irrigation and sprinkler systems
• Water shut-off and flow control automation
• Fish tank/aquarium auto water change systems
• DIY fluid control projects with microcontrollers (Arduino/Raspberry Pi via relay)
• General plumbing automation and remote-controlled valves

Package Includes

• 1 x 3/4 12V DC Brass Solenoid Valve (Normally Closed)